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WO1999013839A1 - Shampooing traitant a base d'ester huile de pentaerythrol - Google Patents

Shampooing traitant a base d'ester huile de pentaerythrol Download PDF

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Publication number
WO1999013839A1
WO1999013839A1 PCT/US1998/011782 US9811782W WO9913839A1 WO 1999013839 A1 WO1999013839 A1 WO 1999013839A1 US 9811782 W US9811782 W US 9811782W WO 9913839 A1 WO9913839 A1 WO 9913839A1
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Prior art keywords
alkyl
silicone
compounds
surfactants
mixtures
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PCT/US1998/011782
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English (en)
Inventor
Hirotaka Uchiyama
Yasuhiro Egoshi
Takashi Sako
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Procter and Gamble Co
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Procter and Gamble Co
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Priority to KR1020007002883A priority Critical patent/KR20010024126A/ko
Priority to CA002304002A priority patent/CA2304002A1/fr
Priority to EP98928921A priority patent/EP1014920A1/fr
Priority to SK399-2000A priority patent/SK3992000A3/sk
Priority to IL13511298A priority patent/IL135112A0/xx
Priority to AU80608/98A priority patent/AU8060898A/en
Application filed by Procter and Gamble Co filed Critical Procter and Gamble Co
Priority to JP2000511466A priority patent/JP2001516703A/ja
Priority to BR9812346-7A priority patent/BR9812346A/pt
Publication of WO1999013839A1 publication Critical patent/WO1999013839A1/fr
Priority to NO20001353A priority patent/NO20001353L/no
Anticipated expiration legal-status Critical
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/84—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions otherwise than those involving only carbon-carbon unsaturated bonds
    • A61K8/85—Polyesters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
    • A61K8/37—Esters of carboxylic acids
    • A61K8/375—Esters of carboxylic acids the alcohol moiety containing more than one hydroxy group
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/84—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions otherwise than those involving only carbon-carbon unsaturated bonds
    • A61K8/89—Polysiloxanes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/84—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions otherwise than those involving only carbon-carbon unsaturated bonds
    • A61K8/89—Polysiloxanes
    • A61K8/891—Polysiloxanes saturated, e.g. dimethicone, phenyl trimethicone, C24-C28 methicone or stearyl dimethicone
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/84—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions otherwise than those involving only carbon-carbon unsaturated bonds
    • A61K8/89—Polysiloxanes
    • A61K8/891—Polysiloxanes saturated, e.g. dimethicone, phenyl trimethicone, C24-C28 methicone or stearyl dimethicone
    • A61K8/892—Polysiloxanes saturated, e.g. dimethicone, phenyl trimethicone, C24-C28 methicone or stearyl dimethicone modified by a hydroxy group, e.g. dimethiconol
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q5/00—Preparations for care of the hair
    • A61Q5/02—Preparations for cleaning the hair
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q5/00—Preparations for care of the hair
    • A61Q5/06—Preparations for styling the hair, e.g. by temporary shaping or colouring
    • A61Q5/065—Preparations for temporary colouring the hair, e.g. direct dyes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q5/00—Preparations for care of the hair
    • A61Q5/12—Preparations containing hair conditioners
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
    • A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
    • A61K2800/42—Colour properties
    • A61K2800/43—Pigments; Dyes
    • A61K2800/434—Luminescent, Fluorescent; Optical brighteners; Photosensitizers

Definitions

  • the present invention relates to conditioning shampoo compositions comprising a pentaerythitol ester oil, a detersive surfactant, and additional conditioning agents.
  • shampooing cleans the hair by removing excess soil and sebum.
  • shampooing can leave the hair in a wet, tangled, and generally unmanageable state. Once the hair dries, it is often left in a dry, rough, lusterless, or frizzy condition due to removal of the hair's natural oils and other natural conditioning and moisturizing components.
  • the hair can further be left with increased levels of static upon drying, which can interfere with combing and result in a condition commonly referred to as "fly-away hair.”
  • a conditioning shampoo which can provide improved conditioning benefit when the hair is wet, while not interfering with the cleansing efficacy, nor providing negative feel to the hair when it is dried.
  • a conditioning shampoo which can provide softness and ease of combing when the hair is wet, as well as to provide long lasting moisturized feel, smooth feel, and manageability control to the hair when the hair is dried, yet not leave the hair feeling greasy.
  • R 1 , R 2 , R 3 , and R 4 independently, are branched, straight, saturated, or unsaturated alkyl, aryl, and alkylaryl groups having from 1 to about 30 carbons;
  • a detersive surfactant selected from the group consisting of anionic surfactants, amphoteric surfactants, nonionic surfactants, and mixtures thereof
  • an additional conditioning agent selected from the group consisting of silicone compounds, cationic polymers, high melting point compounds, and mixtures thereof; and (4) an aqueous carrier.
  • the conditioning shampoo compositions of the present invention provide softness and ease of combing when the hair is wet, as well as provide long lasting moisturized feel, smooth feel, and manageability control to the hair when the hair is dried, yet not leave the hair feeling greasy.
  • PENTAERYTHRITOL ESTER OIL PENTAERYTHRITOL ESTER OIL
  • the hair conditioning composition of the present invention comprises a pentaerythritol ester oil.
  • the pentaerythritol ester oils useful herein are those which are water-insoluble, have a molecular weight of at least about 800, and are in liquid form at 25°C.
  • water-insoluble means the compound is substantially not soluble in water at 25°C; when the compound is mixed with water at a concentration by weight of above 1.0%, preferably at above 0.5%, the compound is temporarily dispersed to form an unstable colloid in water, then is quickly separated from water into two phases.
  • the pentaerythritol ester oil herein provides conditioning benefits such as moisturized feel, smooth feel, and manageability control to the hair when the hair is dried, yet not leave the hair feeling greasy. It is believed that water-insoluble oily material in general are capable of being deposited on the hair. Without being bound by theory, it is believed that, because of its bulkiness, the pentaerythritol ester oil covers the surface of the hair and, as a result, the pentaerythritol ester oil reduces hair friction to deliver smoothness and manageability control to the hair.
  • the pentaerythritol ester oil provides moisturized feel, yet, because it is liquid, does not leave the hair feeling greasy.
  • the pentaerythritol ester oil is chemically stable under normal use and storage conditions.
  • the pentaerythritol ester oil is preferably included in the composition at a level by weight of from about 0.1 % to about 20%, preferably from about 0.2% to about 10%, more preferably from about 0.5% to about 5%.
  • Pentaerythritol ester oils useful herein are those having the following formula:
  • R 1 , R 2 , R 3 , and R 4 are branched, straight, saturated, or unsaturated alkyl, aryl, and alkylaryl groups having from 1 to about 30 carbons.
  • R ⁇ R 2 , R 3 , and R 4 independently, are branched, straight, saturated, or unsaturated alkyl groups having from about 8 to about 22 carbons. More preferably, R 1 , R 2 , R 3 and R 4 are defined so that the molecular weight of the compound is from about 800 to about 1200.
  • compositions of the present invention contain a detersive surfactant selected from the group consisting of anionic surfactants, amphoteric surfactants, nonionic surfactants, and mixtures thereof.
  • the level and species of the additional detersive surfactant are selected according to the compatibility with other components, and desired characteristic of the product.
  • the additional detersive surfactant contains an anionic surfactant, more preferably further contains an amphoteric surfactant.
  • “detersive surfactant” is intended to distinguish these surfactants from surfactants which are primarily emulsifying surfactants, i.e. surfactants which provide an emulsifying benefit and which have low cleansing performance. It is recognized that most surfactants have both detersive and emulsifying properties. It is not intended to exclude emulsifying surfactants from the present invention, provided the surfactant also possesses sufficient detersive properties to be useful herein.
  • the detersive surfactant is included at a level so that the total of detersive surfactant is from about 5% to about 75%, preferably from about 8% to about 50%, and more preferably from about 10% to about 30%, by weight of the composition.
  • Anionic Surfactants are included at a level so that the total of detersive surfactant is from about 5% to about 75%, preferably from about 8% to about 50%, and more preferably from about 10% to about 30%, by weight of the composition.
  • Anionic surfactants useful herein include alkyl and alkyl ether sulfates. These materials have the respective formulae R 51 OSO 3 M and R 51 O(C 2 H 4 O) x SO 3 M, wherein R 51 is alkyl or alkenyl of from about 8 to about 30 carbon atoms, x is 1 to about 10, and M is hydrogen or a cation such as ammonium, alkanolammonium (e.g., triethanolammonium), a monovalent metal cation ⁇ e.g., sodium and potassium), or a polyvalent metal cation (e.g., magnesium and calcium).
  • M should be chosen so that the anionic surfactant component is water soluble.
  • the anionic surfactant or surfactants should be chosen such that the Krafft temperature is about 15°C or less, preferably about 10°C or less, and more preferably about 0°C or less. It is also preferred that the anionic surfactant be soluble in the composition hereof.
  • Krafft temperature refers to the point at which solubility of an ionic surfactant becomes determined by crystal lattice energy and heat of hydration, and corresponds to a point at which solubility undergoes a sharp, discontinuous increase with increasing temperature.
  • Each type of surfactant will have its own characteristic Krafft temperature.
  • Krafft temperature for ionic surfactants is, in general, well known and understood in the art. See, for example, Myers, Drew, Surfactant Science and Technology, pp. 82-85, VCH Publishers, Inc. (New York, New York, USA), 1988 (ISBN 0-89573-399-0).
  • R 51 has from about 12 to about 18 carbon atoms in both the alkyl and alkyl ether sulfates.
  • the alkyl ether sulfates are typically made as condensation products of ethylene oxide and monohydric alcohols having from about 8 to about 24 carbon atoms.
  • the alcohols can be derived from fats, e.g., coconut oil, palm oil, tallow, or the like, or the alcohols can be synthetic. Lauryl alcohol and straight chain alcohols derived from coconut oil and palm oil are preferred herein.
  • Such alcohols are reacted with 1 to about 10, and especially about 3, molar proportions of ethylene oxide and the resulting mixture of molecular species having, for example, an average of 3 moles of ethylene oxide per mole of alcohol, is sulfated and neutralized.
  • alkyl ether sulfates which can be used in the present invention are sodium and ammonium salts of coconut alkyl triethylene glycol ether sulfate; tallow alkyl triethylene glycol ether sulfate, and tallow alkyl hexaoxyethylene sulfate.
  • Highly preferred alkyl ether sulfates are those comprising a mixture of individual compounds, said mixture having an average alkyl chain length of from about 12 to about 16 carbon atoms and an average degree of ethoxylation of from 1 to about 4 moles of ethylene oxide. Such a mixture also comprises from 0% to about 20% by weight C 12 . 13 compounds; from about 60% to about 100% by weight of C 14 .
  • 16 compounds from 0% to about 20% by weight of C 17 . 19 compounds; from about 3% to about 30% by weight of compounds having a degree of ethoxylation of 0; from about 45% to about 90% by weight of compounds having a degree of ethoxylation of from 1 to about 4; from about 10% to about 25% by weight of compounds having a degree of ethoxylation of from about 4 to about 8; and from about 0.1 % to about 15% by weight of compounds having a degree of ethoxylation greater than about 8.
  • Suitable anionic surfactants are the water-soluble salts of organic, sulfuric acid reaction products of the general formula R 52 -SO 3 -M where R 52 is selected from the group consisting of a straight or branched chain, saturated aliphatic hydrocarbon radical having from about 8 to about 24, preferably about 10 to about 18, carbon atoms; and M is as previously described above in this section.
  • surfactants are the salts of an organic sulfuric acid reaction product of a hydrocarbon of the methane series, including iso-, neo-, and n-paraffins, having about 8 to about 24 carbon atoms, preferably about 12 to about 18 carbon atoms and a sulfonating agent, e.g., SO 3 , H 2 SO 4 , obtained according to known sulfonation methods, including bleaching and hydrolysis.
  • a sulfonating agent e.g., SO 3 , H 2 SO 4
  • alkali metal and ammonium sulfonated C 10 . 18 n-paraffins are examples of such surfactants.
  • anionic surfactants include olefin sulfonates having about 10 to about 24 carbon atoms.
  • olefin sulfonates means compounds which can be produced by the sulfonation of alpha-olefins by means of uncomplexed sulfur trioxide, followed by neutralization of the acid reaction mixture in conditions such that any sulfones which have been formed in the reaction are hydrolyzed to give the corresponding hydroxy-alkanesulfonates.
  • the sulfur trioxide can be liquid or gaseous, and is usually, but not necessarily, diluted by inert diluents, for example by liquid SO 2 , chlorinated hydrocarbons, etc., when used in the liquid form, or by air, nitrogen, gaseous SO 2 , etc., when used in the gaseous form.
  • the ⁇ -olefins from which the olefin sulfonates are derived are mono-olefins having about 12 to about 24 carbon atoms, preferably about 14 to about 16 carbon atoms. Preferably, they are straight chain olefins.
  • the olefin sulfonates can contain minor amounts of other materials, such as alkene disulfonates depending upon the reaction conditions, proportion of reactants, the nature of the starting olefins and impurities in the olefin stock and side reactions during the sulfonation process.
  • alkene disulfonates depending upon the reaction conditions, proportion of reactants, the nature of the starting olefins and impurities in the olefin stock and side reactions during the sulfonation process.
  • a specific ⁇ -olefin sulfonate mixture of the above type is described more fully in U.S. Patent 3,332,880, to Pflaumer and Kessler, issued July 25, 1967.
  • anionic surfactants are the reaction products of fatty acids esterified with isethionic acid and neutralized with sodium hydroxide where, for example, the fatty acids are derived from coconut or palm oil; or sodium or potassium salts of fatty acid amides of methyl tauride in which the fatty acids, for example, are derived from coconut oil.
  • Other similar anionic surfactants are described in U.S. Patents 2,486,921 , 2,486,922, and 2,396,278.
  • anionic surfactants suitable for use in the shampoo compositions are the ⁇ -alkyloxy alkane sulfonates. These compounds have the following formula:
  • R 53 is a straight chain alkyl group having from about 6 to about 20 carbon atoms
  • R 54 is a lower alkyl group having from about 1 , preferred, to about 3 carbon atoms
  • M is as previously described in this section.
  • anionic surfactants suitable for use in the shampoo compositions are described in McCutcheon's, Emulsifiers and Detergents, 1989 Annual, published by M. C. Publishing Co., and in U.S. Patent 3,929,678.
  • Another class of suitable anionic surfactants are amino acid surfactants which are surfactants that have the basic chemical structure of an amino acid compound, i.e., that contains a structural component of one of the naturally- occurring amino acids.
  • N-acyl-L-glutamates such as N-cocoyl-L-glutamate and, N-lauroyl-L-glutamate, sodium lauryl aminodiacetic acid, laurimino diproprionate, and N-lauryl- ⁇ -imino-dipropionate, N-acyl-L-aspartate, polyoxyethylene laurylsulfosuccinate, disodium N-octadecylsulfosuccinate; disodium lauryl sulfosuccinate; diammonium lauryl sulfosuccinate; tetra sodium N-(1 ,2-dicarboxyethyl)-N-octadecylsulfosuccinate; the diamyl ester of sodium sulfosuccinic acid; the dihexyl ester of sodium sulfosuccinic acid; and the dioctyl ester of sodium
  • anionic surfactants include those of the following formula (I) and (II):
  • R 55 is an alkyl of 12 to 18 carbons
  • R 56 is a straight or branched alkyl or alkenyl of 5 to 21 carbons; and M 1 and M 2 , independently, are hydrogen, alkaline metal, alkaline earth metal, ammonium, alkyl or alkenyl ammonium of 1 to 22 carbons, alkyl or alkenyl substituted pyridinium of 1 to 18 carbons, or basic amino acids.
  • Suitable examples of formula (I) include acid salts of N-acyl-N.N'-ethylenediaminetriacetic acid, such as sodium, triethanolamine and ammonium salts of lauroyl-N,N'- ethylenediaminetriacetic acid, myristoyl-N,N'-ethylenediaminetriacetic acid, cocoyl-N,N'-ethylenediaminetriacetic acid, and oleoyl-N.N'- ethylenediaminetriacetic acid.
  • acid salts of N-acyl-N.N'-ethylenediaminetriacetic acid such as sodium, triethanolamine and ammonium salts of lauroyl-N,N'- ethylenediaminetriacetic acid, myristoyl-N,N'-ethylenediaminetriacetic acid, cocoyl-N,N'-ethylenediaminetriacetic acid, and oleoyl-N.N'- ethylenediaminetriacetic acid.
  • Suitable examples of formula (II) include acid and salt forms of N-hexanoyl-N-carboxyethyl- ⁇ -alanine, N-octanoyl-N-carboxyethyl- ⁇ - alanine, N-decanoyl-N-carboxyethyl- ⁇ -alanine, N-lauroyl-N-carboxyethyl- ⁇ - alanine, N-tetradecanoyl-N-hydroxyethyl- ⁇ -alanine, N-hexadecanoyl-N- carboxyethyl- ⁇ -alanine, N-isostearoyl-N-carboxyethyl- ⁇ -alanine, and N-oleoyl-N- carboxyethyl- ⁇ -alanine.
  • Preferred anionic surfactants for use in the shampoo compositions include ammonium lauryl sulfate, ammonium laureth sulfate, triethylamine laureth sulfate, triethanolamine laureth sulfate, monoethanolamine laureth sulfate, diethanolamine laureth sulfate, lauric monoglyceride sodium sulfate, sodium laureth sulfate, potassium laureth sulfate, sodium tridecyl benzene sulfonate, sodium dodecyl benzene sulfonate, N-cocoylalaninate, N-acyl-N-methyl- ⁇ - alaninate, sodium laurylsarcosinate, cocoyi sarcosine, lauroyl taurate, lauroyl lactylate, N-cocoyl-L-glutamate, N-acyl potassium glysine, lauroamphohydroxy propyls
  • Amphoteric surfactants useful herein include those called zwitterionic surfactants in the art.
  • Amphoteric surfactants useful herein include the derivatives of aliphatic secondary and tertiary amines in which the aliphatic radical is straight or branched and one of the aliphatic substituents contains from about 8 to about 18 carbon atoms and one contains an anionic water solubilizing group, e.g., carboxy, sulfonate, sulfate, phosphate, or phosphonate.
  • Amphoteric surfactants for use herein include the derivatives of aliphatic quaternary ammonium, phosphonium, and sulfonium compounds, in which the aliphatic radicals are straight or branched, and wherein one of the aliphatic substituents contains from about 8 to about 18 carbon atoms and one contains an anionic group, e.g., carboxy, sulfonate, sulfate, phosphate, or phosphonate.
  • a general formula for these compounds is:
  • R 57 contains an alkyl, alkenyl, or hydroxy alkyl radical of from about 8 to about 18 carbon atoms, from 0 to about 10 ethylene oxide moieties and from 0 to about 1 glyceryl moiety;
  • Y is selected from the group consisting of nitrogen, phosphorus, and sulfur atoms;
  • R 58 is an alkyl or monohydroxyalkyl group containing 1 to about 3 carbon atoms;
  • x is 1 when Y is a sulfur atom, and 2 when Y is a nitrogen or phosphorus atom;
  • R 59 is an alkylene or hydroxyalkylene of from 1 to about 4 carbon atoms and Z is a radical selected from the group consisting of carboxylate, sulfonate, sulfate, phosphonate, and phosphate groups.
  • amphoteric surfactants also include sultaines and amidosultaines.
  • Sultaines, including amidosultaines include for example, cocodimethylpropylsultaine, stearyldimethylpropylsultaine, lauryl-bis-(2- hydroxyethyl)propylsultaine and the like; and the amidosultaines such as cocamidodimethylpropylsultaine, stearylamidododimethylpropylsultaine, laurylamido-bis-(2-hydroxyethyl)propylsultaine, and the like.
  • amidohydroxysultaines such as the C 8 -C 18 hydrocarbylamidopropylhydroxy sultaines, especially C 8 -C 14 hydrocarbylamidopropylhydroxysultaines, e.g., laurylamidopropylhydroxysultaine and cocamidopropylhydroxysultaine.
  • C 8 -C 18 hydrocarbylamidopropylhydroxysultaines especially C 8 -C 14 hydrocarbylamidopropylhydroxysultaines, e.g., laurylamidopropylhydroxysultaine and cocamidopropylhydroxysultaine.
  • Other sultaines useful herein are described in U.S. Patent 3,950,417.
  • amphoteric surfactants are the aminoalkanoates of the formula R 60 NH(CH 2 ) n COO-, the iminodialkanoates of the formula R 60 N[(CH 2 ) m COO"] 2 and mixtures thereof; wherein n and m are numbers from 1 to about 4, R 60 is C 8 -C 22 alkyl or alkenyl.
  • amphoteric surfactants include those represented by the formula :
  • R 61 is C 8 -C 22 alkyl or alkenyl, preferably C 8 -C 16
  • R 62 and R 63 is independently selected from the group consisting of hydrogen, -CH 2 CO 2 ", CH 2 CH 2 OH, -CH 2 CH 2 OCH 2 CH 2 COO-, or -(CH 2 CH 2 O) m H wherein m is an integer from 1 to about 25, and R 64 is hydrogen, -CH 2 CH 2 OH, or -CH 2 CH 2 OCH 2 CH 2 COO-, ⁇ is CO 2 " or CH 2 CO 2 -, y is 2 or 3, preferably 2.
  • This type of surfactant is sometimes classified as an imidazoline-type amphoteric surfactant, although it should be recognized that it does not necessarily have to be derived, directly or indirectly, through an imidazoline intermediate.
  • Suitable materials of this type are marketed under the tradename MIRANOL and are understood to comprise a complex mixture of species, and can exist in protonated and non-protonated species depending upon pH with respect to species that can have a hydrogen at R 62 . All such variations and species are meant to be encompassed by the above formula.
  • Examples of surfactants of the above formula are monocarboxylates and di-carboxylates. Examples of these materials include cocoamphocarboxypropionate, cocoamphocarboxypropionic acid, cocoamphocarboxyglycinate (alternately referred to as cocoamphodiacetate), and cocoamphoacetate.
  • MIRANOL C2M CONC. N.P. MIRANOL C2M CONC. O.P.
  • MIRANOL C2M SF MIRANOL CM SPECIAL (Miranol, Inc.); ALKATERIC 2CIB (Alkaril Chemicals); AMPHOTERGE W-2 (Lonza, Inc.); MONATERIC CDX-38, MONATERIC CSH-32 (Mona Industries); REWOTERIC AM-2C (Rewo Chemical Group); and SCHERCOTERIC MS-2 (Scher Chemicals).
  • Betaine surfactants i.e. zwitterionic surfactants, suitable for use in the conditioning compositions are those represented by the formula:
  • R 65 is a member selected from the group consisting of COO" and CH(OH)CH 2 SO 3 -;
  • R 66 is lower alkyl or hydroxyalkyl;
  • R 67 is lower alkyl or hydroxyalkyl;
  • R 68 is a member selected from the group consisting of hydrogen and lower alkyl;
  • R 69 is higher alkyl or alkenyl;
  • Y' is lower alkyl, preferably methyl;
  • x 1 is an integer from 2 to 7, preferably from 2 to 3;
  • y 1 is the integer 1 or 0.
  • lower alkyl or hydroxyalkyl means straight or branch chained, saturated, aliphatic hydrocarbon radicals and substituted hydrocarbon radicals having from one to about three carbon atoms such as, for example, methyl, ethyl, propyl, isopropyl, hydroxypropyl, hydroxyethyl, and the like.
  • higher alkyl or alkenyl means straight or branch chained saturated (i.e., “higher alkyl”) and unsaturated (i.e., "higher alkenyl”) aliphatic hydrocarbon radicals having from about 8 to about 20 carbon atoms such as, for example, lauryl, cetyl, stearyl, oleyl, and the like.
  • higher alkyl or alkenyl includes mixtures of radicals which may contain one or more intermediate linkages such as ether or polyether linkages or non-functional substituents such as hydroxyl or halogen radicals wherein the radical remains of hydrophobic character.
  • surfactant betaines of the above formula wherein n is zero which are useful herein include the alkylbetaines such as cocodimethylcarboxymethylbetaine, lauryldimethylcarboxymethylbetaine, lauryldimethyl- ⁇ -carboxyethylbetaine, cetyldimethylcarboxymethylbetaine, lauryl- bis-(2-hydroxyethyl)-carboxymethylbetaine, stearyl-bis-(2- hydroxypropyl)carboxymethylbetaine, oleyldimethyl- ⁇ -carboxypropylbetaine, lauryl-bis-(2-hydroxypropyl)- ⁇ -carboxyethylbetaine, etc.
  • alkylbetaines such as cocodimethylcarboxymethylbetaine, lauryldimethylcarboxymethylbetaine, lauryldimethyl- ⁇ -carboxyethylbetaine, cetyldimethylcarboxymethylbetaine, lauryl- bis-(2-hydroxye
  • the sulfobetaines may be represented by cocodimethylsulfopropylbetaine, stearyldimethylsulfopropylbetaine, lauryl-bis-(2-hydroxyethyl)-sulfopropylbetaine, and the like.
  • amido betaines and amidosulfobetaines useful in the conditioning compositions include the amidocarboxybetaines, such as cocamidodimethylcarboxymethylbetaine, laurylamidodimethylcarboxymethylbetaine, cetylamidodimethylcarboxymethylbetaine, laurylamido-bis-(2-hydroxyethyl)- carboxymethylbetaine, cocamido-bis-(2-hydroxyethyl)-carboxymethylbetaine, etc.
  • amidosulfobetaines may be represented by cocamidodimethylsulfopropylbetaine, stearylamidodimethylsulfopropylbetaine, laurylamido-bis-(2-hydroxyethyl)-sulfopropylbetaine, and the like.
  • Nonionic surfactants useful herein include those compounds produced by condensation of alkylene oxide groups, hydrophilic in nature, with an organic hydrophobic compound, which may be aliphatic or alkyl aromatic in nature.
  • nonionic surfactants for use in the shampoo compositions include the following:
  • polyethylene oxide condensates of alkyl phenols e.g., the condensation products of alkyl phenols having an alkyl group containing from about 6 to about 20 carbon atoms in either a straight chain or branched chain configuration, with ethylene oxide, the said ethylene oxide being present in amounts equal to from about 10 to about 60 moles of ethylene oxide per mole of alkyl phenol;
  • those derived from the condensation of ethylene oxide with the product resulting from the reaction of propylene oxide and ethylene diamine products
  • ethylene oxide e.g., a coconut alcohol ethylene oxide condensate having from about 10 to about 30 moles of ethylene oxide per mole of coconut alcohol, the coconut alcohol fraction having from about 10 to about 14 carbon atoms;
  • R 70 contains an alkyl, alkenyl or monohydroxy alkyl radical of from about 8 to about 18 carbon atoms, from 0 to about 10 ethylene oxide moieties, and from
  • R 71 and R 72 contain from about 1 to about 3 carbon atoms and from 0 to about 1 hydroxy group, e.g., methyl, ethyl, propyl, hydroxyethyl, or hydroxypropyl radicals;
  • R 73 contains an alkyl, alkenyl or monohydroxyalkyl radical ranging from about 8 to about 18 carbon atoms in chain length, from 0 to about 10 ethylene oxide moieties and from 0 to 1 glyceryl moieties and R 74 and R 75 are each alkyl or monohydroxyalkyl groups containing from about 1 to about 3 carbon atoms;
  • long chain dialkyl sulfoxides containing one short chain alkyl or hydroxy alkyl radical of from 1 to about 3 carbon atoms (usually methyl) and one long hydrophobic chain which include alkyl, alkenyl, hydroxy alkyl, or keto alkyl radicals containing from about 8 to about 20 carbon atoms, from 0 to about 10 ethylene oxide moieties and from 0 to 1 glyceryl moieties;
  • alkyl polysaccharide (APS) surfactants e.g. alkyl polyglycosides
  • alkyl polysaccharide (APS) surfactants e.g. alkyl polyglycosides
  • APS surfactants having a hydrophobic group with about 6 to about 30 carbon atoms and a polysaccharide (e.g., polyglycoside) as the hydrophilic group; optionally, there can be a polyalkylene-oxide group joining the hydrophobic and hydrophilic moieties; and the alkyl group (i.e., the hydrophobic moiety) can be saturated or unsaturated, branched or unbranched, and unsubstituted or substituted (e.g., with hydroxy or cyclic rings); a preferred material is alkyl polyglucoside which is commercially available from Henkel, ICI Americas, and Seppic; and
  • polyoxyethylene alkyl ethers such as those of the formula R 76 O(CH 2 CH 2 ) x2 H and polyethylene glycol (PEG) glyceryl fatty esters, such as those of the formula R 76 (O)OCH 2 CH(OH)CH 2 (OCH 2 CH 2 ) x2 OH, wherein x2 is from
  • R 76 is an alkyl having from about 8 to about 22 carbon atoms.
  • compositions of the present invention comprise an additional conditioning agent.
  • the additional conditioning agents herein are selected from the group consisting of silicone compounds, cationic polymers, high melting point compounds, and mixtures thereof.
  • the additional conditioning agents herein are used at levels by weight of the composition of from about 0.01% to about 20%, preferably from about 0.1% to about 15%, more preferably from about 1% to about 10%.
  • Silicone compounds are useful as additional conditioning agents herein.
  • the silicone compounds useful herein include volatile soluble or insoluble, or nonvolatile soluble or insoluble silicone conditioning agents.
  • soluble what is meant is that the silicone compound is miscible with the carrier of the composition so as to form part of the same phase.
  • insoluble what is meant is that the silicone forms a separate, discontinuous phase from the carrier, such as in the form of an emulsion or a suspension of droplets of the silicone.
  • the silicone compounds herein may be made by any suitable method known in the art, including emulsion polymerization.
  • the silicone compounds may further be incorporated in the present composition in the form of an emulsion, wherein the emulsion is made my mechanical mixing, or in the stage of synthesis through emulsion polymerization, with or without the aid of a surfactant selected from anionic surfactants, nonionic surfactants, cationic surfactants, and mixtures thereof.
  • the present invention preferably contains by weight from about 0.01% to about 20%, more preferably from about 0.05% to about 10% of the silicone compound.
  • the silicone compounds for use herein will preferably have a viscosity of from about 1 ,000 to about 2,000,000 centistokes at 25°C, more preferably from about 10,000 to about 1 ,800,000, and even more preferably from about 100,000 to about 1 ,500,000.
  • the viscosity can be measured by means of a glass capillary viscometer as set forth in Dow Corning Corporate Test Method CTM0004, July 20, 1970.
  • Silicone compound of high molecular weight may be made by emulsion polymerization.
  • Suitable silicone fluids include polyalkyi siloxanes, polyaryl siloxanes, polyalkylaryl siloxanes, polyether siloxane copolymers, and mixtures thereof. Other nonvolatile silicone compounds having hair conditioning properties can also be used.
  • the silicone compounds herein also include polyalkyi or polyaryl siloxanes with the following structure (I) wherein R 123 is alkyl or aryl, and x is an integer from about 7 to about 8,000.
  • Z 8 represents groups which block the ends of the silicone chains.
  • the alkyl or aryl groups substituted on the siloxane chain (R 123 ) or at the ends of the siloxane chains Z 8 can have any structure as long as the resulting silicone remains fluid at room temperature, is dispersible, is neither irritating, toxic nor otherwise harmful when applied to the hair, is compatible with the other components of the composition, is chemically stable under normal use and storage conditions, and is capable of being deposited on and conditions the hair.
  • Suitable Z 8 groups include hydroxy, methyl, methoxy, ethoxy, propoxy, and aryloxy.
  • the two R 123 groups on the silicon atom may represent the same group or different groups. Preferably, the two R 123 groups represent the same group.
  • Suitable R 123 groups include methyl, ethyl, propyl, phenyl, methylphenyl and phenylmethyl.
  • the preferred silicone compounds are polydimethylsiloxane, polydiethylsiloxane, and polymethylphenylsiloxane. Polydimethylsiloxane, which is also known as dimethicone, is especially preferred.
  • the polyalkylsiloxanes that can be used include, for example, polydimethylsiloxanes. These silicone compounds are available, for example, from the General Electric Company in their Viscasil® and SF 96 series, and from Dow Corning in their Dow Corning 200 series. Polyalkylaryl siloxane fluids can also be used and include, for example, polymethylphenylsiloxanes. These siloxanes are available, for example, from the General Electric Company as SF 1075 methyl phenyl fluid or from Dow Corning as 556 Cosmetic Grade Fluid.
  • highly arylated silicone compounds such as highly phenylated polyethyl silicone having refractive index of about 1.46 or higher, especially about 1.52 or higher.
  • a spreading agent such as a surfactant or a silicone resin, as described below to decrease the surface tension and enhance the film forming ability of the material.
  • the silicone compounds that can be used include, for example, a polypropylene oxide modified polydimethylsiloxane although ethylene oxide or mixtures of ethylene oxide and propylene oxide can also be used.
  • the ethylene oxide and polypropylene oxide level should be sufficiently low so as not to interfere with the dispersibility characteristics of the silicone. These material are also known as dimethicone copolyols.
  • Suitable alkylamino substituted silicone compounds include those represented by the following structure (II)
  • R 124 is H, CH 3 or OH, p , p 2 , q 1 and q 2 are integers which depend on the molecular weight, the average molecular weight being approximately between 5,000 and 10,000.
  • This polymer is also known as "amodimethicone".
  • Suitable amino substituted silicone fluids include those represented by the formula (III)
  • R 125 a G 3-a -Si-(OSiG 2 ) p3 -(OSiG b (R 125 ) 2 . b ) p4 -O-SiG 3 .
  • G is chosen from the group consisting of hydrogen, phenyl, OH, C r C 8 alkyl and preferably methyl; a denotes 0 or an integer from 1 to 3, and preferably equals 0; b denotes 0 or 1 and preferably equals 1 ; the sum p 3 +p 4 is a number from 1 to 2,000 and preferably from 50 to 150, p 3 being able to denote a number from 0 to 1 ,999 and preferably from 49 to 149 and p 4 being able to denote an integer from 1 to 2,000 and preferably from 1 to 10; R 125 is a monovalent radical of formula C q3 H 2q3 L in which q 3 is an integer from 2
  • R 126 is chosen from the group consisting of hydrogen, phenyl, benzyl, a saturated hydrocarbon radical, preferably an alkyl radical containing from 1 to 20 carbon atoms, and X' denotes a halide ion.
  • R 126 is chosen from the group consisting of hydrogen, phenyl, benzyl, a saturated hydrocarbon radical, preferably an alkyl radical containing from 1 to 20 carbon atoms, and X' denotes a halide ion.
  • An especially preferred amino substituted silicone corresponding to formula (III) is the polymer known as "trimethylsilylamodimethicone wherein R 124 is CH 3 .
  • R 128 denotes a monovalent hydrocarbon radical having from 1 to 18 carbon atoms, preferably an alkyl or alkenyl radical such as methyl
  • R 129 denotes a hydrocarbon radical, preferably a C r C 18 alkylene radical or a C C 18 , and more preferably C,-C 8 , alkyleneoxy radical
  • Q ⁇ is a halide ion, preferably chloride
  • p 5 denotes an average statistical value from 2 to 20, preferably from 2 to 8
  • p 6 denotes an average statistical value from 20 to 200, and preferably from 20 to 50.
  • a preferred polymer of this class is available from Union Carbide under the name "UCAR SILICONE ALE 56.”
  • References disclosing suitable nonvolatile dispersed silicone compounds include U.S. Patent No. 2,826,551 , to Geen; U.S. Patent No. 3,964,500, to Drakoff, issued June 22, 1976; U.S. Patent No. 4,364,837, to Pader; and British Patent No. 849,433, to Woolston.
  • silicone gum means a polyorganosiloxane material having a viscosity at 25°C of greater than or equal to 1 ,000,000 centistokes. It is recognized that the silicone gums described herein can also have some overlap with the above-disclosed silicone compounds. This overlap is not intended as a limitation on any of these materials. Silicone gums are described by Petrarch, and others including U.S. Patent No. 4,152,416, to Spitzer et al., issued May 1 , 1979 and Noll, Walter, Chemistry and Technology of Silicones, New York: Academic Press 1968.
  • silicone gums will typically have a mass molecular weight in excess of about 200,000, generally between about 200,000 and about 1 ,000,000. Specific examples include polydimethylsiloxane, polydimethylsiloxane methylvinylsiloxane) copolymer, polydimethylsiloxane diphenylsiloxane methylvinylsiloxane) copolymer and mixtures thereof.
  • silicone resins which are highly crosslinked polymeric siloxane systems.
  • the crosslinking is introduced through the incorporation of tri- functional and tetra-functional silanes with mono-functional or di-functional, or both, silanes during manufacture of the silicone resin.
  • the degree of crosslinking that is required in order to result in a silicone resin will vary according to the specific silane units incorporated into the silicone resin.
  • silicone materials which have a sufficient level of trifunctional and tetrafunctional siloxane monomer units, and hence, a sufficient level of crosslinking, such that they dry down to a rigid, or hard, film are considered to be silicone resins.
  • the ratio of oxygen atoms to silicon atoms is indicative of the level of crosslinking in a particular silicone material.
  • Silicone materials which have at least about 1.1 oxygen atoms per silicon atom will generally be silicone resins herein.
  • the ratio of oxygen:silicon atoms is at least about 1.2:1.0.
  • Silanes used in the manufacture of silicone resins include monomethyl-, dimethyl-, trimethyl-, monophenyl-, diphenyl-, methylphenyl-, monovinyl-, and methylvinylchlorosilanes, and tetrachlorosilane, with the methyl substituted silanes being most commonly utilized.
  • Preferred resins are offered by General Electric as GE SS4230 and SS4267.
  • silicone resins will generally be supplied in a dissolved form in a low viscosity volatile or nonvolatile silicone fluid.
  • the silicone resins for use herein should be supplied and incorporated into the present compositions in such dissolved form, as will be readily apparent to those skilled in the art. Without being bound by theory, it is believed that the silicone resins can enhance deposition of other silicone compounds on the hair and can enhance the glossiness of hair with high refractive index volumes.
  • silicone resin powders such as the material given the CTFA designation polymethylsilsequioxane, which is commercially available as TospearlTM from Toshiba Silicones. The method of manufacturing these silicone compounds, can be found in Encyclopedia of Polymer Science and Engineering, Volume 15, Second Edition, pp. 204-308, John Wiley & Sons, Inc., 1989.
  • Silicone materials and silicone resins in particular, can conveniently be identified according to a shorthand nomenclature system well known to those skilled in the art as the "MDTQ" nomenclature. Under this system, the silicone is described according to the presence of various siloxane monomer units which make up the silicone. Briefly, the symbol M denotes the mono-functional unit (CH 3 ) 3 SiO 05 ; D denotes the difunctional unit (CH 3 ) 2 SiO; T denotes the trifunctional unit (CH 3 )SiO 1 5 ; and Q denotes the quadri- or tetra-functional unit SiO2.
  • Primes of the unit symbols denote substituents other than methyl, and must be specifically defined for each occurrence. Typical alternate substituents include groups such as vinyl, phenyl, amino, hydroxyl, etc.
  • the molar ratios of the various units either in terms of subscripts to the symbols indicating the total number of each type of unit in the silicone, or an average thereof, or as specifically indicated ratios in combination with molecular weight, complete the description of the silicone material under the MDTQ system. Higher relative molar amounts of T, Q, T and/or Q' to D, D', M and/or or M' in a silicone resin is indicative of higher levels of crosslinking. As discussed before, however, the overall level of crosslinking can also be indicated by the oxygen to silicon ratio.
  • the silicone resins for use herein which are preferred are MQ, MT, MTQ, MQ and MDTQ resins.
  • the preferred silicone substituent is methyl.
  • MQ resins wherein the M:Q ratio is from about 0.5:1.0 to about 1.5:1.0 and the average molecular weight of the resin is from about 1000 to about 10,000.
  • silicone compounds which are useful herein include Dimethicone with tradename D-130, cetyl Dimethicone with tradename DC2502, stearyl Dimethicone with tradename DC2503, emulsified polydimethyl siloxanes with tradenames DC1664 and DC1784, and alkyl grafted copolymer silicone emulsion with tradename DC2-2845; all available from Dow Corning Corporation, and emulsion polymerized Dimethiconol available from Toshiba Silicone as described in GB application 2,303,857.
  • Cationic Polymers are useful as additional conditioning agents herein.
  • the term "polymer” shall include materials whether made by polymerization of one type of monomer or made by two (i.e., copolymers) or more types of monomers.
  • the cationic polymer is a water-soluble cationic polymer.
  • water soluble cationic polymer what is meant is a polymer which is sufficiently soluble in water to form a substantially clear solution to the naked eye at a concentration of 0.1% in water (distilled or equivalent) at 25°C.
  • the preferred polymer will be sufficiently soluble to form a substantially clear solution at 0.5% concentration, more preferably at 1.0% concentration.
  • the cationic polymers hereof will generally have a weight average molecular weight which is at least about 5,000, typically at least about 10,000, and is less than about 10 million. Preferably, the molecular weight is from about 100,000 to about 2 million.
  • the cationic polymers will generally have cationic nitrogen-containing moieties such as quaternary ammonium or cationic amino moieties, and mixtures thereof.
  • the cationic charge density is preferably at least about 0.1 meq/gram, more preferably at least about 1.5 meq/gram, even more preferably at least about 1.1 meq/gram, still more preferably at least about 1.2 meq/gram.
  • Cationic charge density of the cationic polymer can be determined according to the Kjeldahl Method. Those skilled in the art will recognize that the charge density of amino-containing polymers may vary depending upon pH and the isoelectric point of the amino groups. The charge density should be within the above limits at the pH of intended use.
  • Any anionic counterions can be utilized for the cationic polymers so long as the water solubility criteria is met.
  • Suitable counterions include halides (e.g., Cl, Br, I, or F, preferably Cl, Br, or I), sulfate, and methylsulfate. Others can also be used, as this list is not exclusive.
  • the cationic nitrogen-containing moiety will be present generally as a substituent, on a fraction of the total monomer units of the cationic hair conditioning polymers.
  • the cationic polymer can comprise copolymers, terpolymers, etc. of quaternary ammonium or cationic amine-substituted monomer units and other non-cationic units referred to herein as spacer monomer units.
  • Such polymers are known in the art, and a variety can be found in the CTFA Cosmetic Ingredient Dictionary, 3rd edition, edited by Estrin, Crosley, and Haynes, (The Cosmetic, Toiletry, and Fragrance Association, Inc., Washington, D.C., 1982).
  • Suitable cationic polymers include, for example, copolymers of vinyl monomers having cationic amine or quaternary ammonium functionalities with water soluble spacer monomers such as acrylamide, methacrylamide, alkyl and dialkyl acrylamides, alkyl and dialkyl methacrylamides, alkyl acrylate, alkyl methacrylate, vinyl caprolactone, and vinyl pyrrolidone.
  • the alkyl and dialkyl substituted monomers preferably have C, - C 7 alkyl groups, more preferably C, - C 3 alkyl groups.
  • Other suitable spacer monomers include vinyl esters, vinyl alcohol (made by hydrolysis of polyvinyl acetate), maleic anhydride, propylene glycol, and ethylene glycol.
  • the cationic amines can be primary, secondary, or tertiary amines, depending upon the particular species and the pH of the composition. In general, secondary and tertiary amines, especially tertiary amines, are preferred.
  • Amine-substituted vinyl monomers can be polymerized in the amine form, and then optionally can be converted to ammonium by a quaternization reaction. Amines can also be similarly quaternized subsequent to formation of the polymer.
  • tertiary amine functionalities can be quaternized by reaction with a salt of the formula R 118 X wherein R 118 is a short chain alkyl, preferably a C, - C 7 alkyl, more preferably a C, - C 3 alkyl, and X is a salt forming anion as defined above.
  • Suitable cationic amino and quaternary ammonium monomers include, for example, vinyl compounds substituted with dialkylaminoalkyl acrylate, dialkylaminoalkyl methacrylate, monoalkylaminoalkyl acrylate, monoalkylaminoalkyl methacrylate, trialkyl methacryloxyalkyl ammonium salt, trialkyl acryloxyalkyi ammonium salt, diallyl quaternary ammonium salts, and vinyl quaternary ammonium monomers having cyclic cationic nitrogen-containing rings such as pyridinium, imidazolium, and quaternized pyrrolidone, e.g., alkyl vinyl imidazolium, alkyl vinyl pyridinium, alkyl vinyl pyrrolidone salts.
  • the alkyl portions of these monomers are preferably lower alkyls such as the C, - C 3 alkyls, more preferably C, and C 2 alkyls.
  • Suitable amine-substituted vinyl monomers for use herein include dialkylaminoalkyl acrylate, dialkylaminoalkyl methacrylate, dialkylaminoalkyl acrylamide, and dialkylaminoalkyl methacrylamide, wherein the alkyl groups are preferably C ⁇ - C 7 hydrocarbyls, more preferably C, - C 3 , alkyls.
  • the cationic polymers hereof can comprise mixtures of monomer units derived from amine- and/or quaternary ammonium-substituted monomer and/or compatible spacer monomers.
  • Suitable cationic hair conditioning polymers include, for example: copolymers of 1-vinyl-2-pyrrolidone and 1-vinyl-3-methylimidazolium salt (e.g., chloride salt) (referred to in the industry by the Cosmetic, Toiletry, and Fragrance Association, "CTFA", as Polyquaternium-16), such as those commercially available from BASF Wyandotte Corp.
  • CTFA Cosmetic, Toiletry, and Fragrance Association
  • Suitable cationic polymers are amphoteric terpolymers consisting of acrylic acid methacrylamidopropyl trimethylammonium chloride and methyl acrylate, having a structure as shown below referred to in the industry (CTFA) as Polyquaternium 47.
  • CTFA commercially referred to in the industry
  • An example of a suitable commerical material is MERQUAT 2001 ® wherein the ratio of n6:n7:n8 is 45:45:10 supplied by Calgon Corp.
  • cationic polymers that can be used include polysaccharide polymers, such as cationic cellulose derivatives and cationic starch derivatives.
  • Cationic polysaccharide polymer materials suitable for use herein include those of the formula: wherein: Z 7 is an anhydroglucose residual group, such as a starch or cellulose anhydroglucose residual, R 1 9 is an alkylene oxyalkylene, polyoxyalkylene, or hydroxyalkylene group, or combination thereof, R 20 , R 121 , and R 122 independently are alkyl, aryl, alkylaryl, arylalkyl, alkoxyalkyl, or alkoxyaryl groups, each group containing up to about 18 carbon atoms, and the total number of carbon atoms for each cationic moiety (i.e., the sum of carbon atoms in R 120 , R 121 and R 122 ) preferably being about 20 or less, and X is as previously described.
  • Z 7 is an anhydroglucose residual group, such as a starch or cellulose anhydroglucose residual
  • R 1 9 is an alkylene
  • Cationic cellulose is available from Amerchol Corp. (Edison, NJ, USA) in their Polymer JR ® and LR ® series of polymers, as salts of hydroxyethyl cellulose reacted with trimethyl ammonium substituted epoxide, referred to in the industry (CTFA) as Polyquaternium 10.
  • CTFA trimethyl ammonium substituted epoxide
  • Another type of cationic cellulose includes the polymeric quaternary ammonium salts of hydroxyethyl cellulose reacted with lauryl dimethyl ammonium-substituted epoxide, referred to in the industry (CTFA) as Polyquaternium 24. These materials are available from Amerchol Corp. (Edison, NJ, USA) under the tradename Polymer LM-200 ® .
  • cationic polymers that can be used include cationic guar gum derivatives, such as guar hydroxypropyltrimonium chloride commercially available from Celanese Corp. in their Jaguar R series.
  • Other materials include quaternary nitrogen-containing cellulose ethers as described in U.S. Patent 3,962,418, and copolymers of etherified cellulose and starch as described in U.S. Patent 3,958,581.
  • Particularly useful cationic polymers herein include Polyquaternium-7, Polyquaternium-10, Polyquaternium-24, Polyquaternium-39, Polyquaternium-47, and mixtures thereof.
  • High melting point compounds are useful additional conditioning agents herein.
  • the high melting point compound useful herein has a melting point of at least about 25°C selected from the group consisting of fatty alcohols, fatty acids, fatty alcohol derivatives, fatty acid derivatives, hydrocarbons, steroids, and mixtures thereof. Without being bound by theory, it is believed that these high melting point compounds cover the hair surface and reduce friction, thereby resulting in providing smooth feel on the hair and ease of combing. It is understood by the artisan that the compounds disclosed in this section of the specification can in some instances fall into more than one classification, e.g., some fatty alcohol derivatives can also be classified as fatty acid derivatives.
  • a given classification is not intended to be a limitation on that particular compound, but is done so for convenience of classification and nomenclature. Further, it is understood by the artisan that, depending on the number and position of double bonds, and length and position of the branches, certain compounds having certain required carbon atoms may have a melting point of less than about 25°C. Such compounds of low melting point are not intended to be included in this section. Nonlimiting examples of the high melting point compounds are found in International Cosmetic Ingredient Dictionary, Fifth Edition, 1993, and CTFA Cosmetic Ingredient Handbook, Second Edition, 1992.
  • the fatty alcohols useful herein are those having from about 14 to about 30 carbon atoms, preferably from about 16 to about 22 carbon atoms. These fatty alcohols can be straight or branched chain alcohols and can be saturated or unsaturated. Nonlimiting examples of fatty alcohols include, cetyl alcohol, stearyl alcohol, behenyl alcohol, and mixtures thereof.
  • the fatty acids useful herein are those having from about 10 to about 30 carbon atoms, preferably from about 12 to about 22 carbon atoms, and more preferably from about 16 to about 22 carbon atoms. These fatty acids can be straight or branched chain acids and can be saturated or unsaturated. Also included are diacids, triacids, and other multiple acids which meet the requirements herein. Also included herein are salts of these fatty acids. Nonlimiting examples of fatty acids include lauric acid, palmitic acid, stearic acid, behenic acid, sebacic acid, and mixtures thereof.
  • the fatty alcohol derivatives and fatty acid derivatives useful herein include alkyl ethers of fatty alcohols, alkoxylated fatty alcohols, alkyl ethers of alkoxylated fatty alcohols, esters of fatty alcohols, fatty acid esters of compounds having esterifiable hydroxy groups, hydroxy-substituted fatty acids, and mixtures thereof.
  • Nonlimiting examples of fatty alcohol derivatives and fatty acid derivatives include materials such as methyl stearyl ether; the ceteth series of compounds such as ceteth-1 through ceteth-45, which are ethylene glycol ethers of cetyl alcohol, wherein the numeric designation indicates the number of ethylene glycol moieties present; the steareth series of compounds such as steareth-1 through 10, which are ethylene glycol ethers of steareth alcohol, wherein the numeric designation indicates the number of ethylene glycol moieties present; ceteareth 1 through ceteareth-10, which are the ethylene glycol ethers of ceteareth alcohol, i.e.
  • Hydrocarbons useful herein include compounds having at least about 20 carbons.
  • Steroids useful herein include compounds such as cholesterol.
  • High melting point compounds of a single compound of high purity are preferred.
  • Single compounds of pure fatty alcohols selected from the group of pure cetyl alcohol, stearyl alcohol, and behenyl alcohol are highly preferred.
  • pure herein, what is meant is that the compound has a purity of at least about 90%, preferably at least about 95%.
  • high melting point compounds useful herein include: cetyl alcohol, stearyl alcohol, and behenyl alcohol having tradenames KONOL series available from Shin Nihon Rika (Osaka, Japan), and NAA series available from NOF (Tokyo, Japan); pure behenyl alcohol having tradename 1- DOCOSANOL available from WAKO (Osaka, Japan), various fatty acids having tradenames NEO-FAT available from Akzo (Chicago Illinois, USA), HYSTRENE available from Witco Corp. (Dublin Ohio, USA), and DERMA available from Vevy (Genova, Italy); and cholesterol having tradename NIKKOL AGUASOME LA available from Nikko.
  • compositions of the present invention comprise an aqueous carrier.
  • the level and species of the carrier are selected according to the compatibility with other components, and other desired characteristic of the product.
  • Carriers useful in the present invention include water and water solutions of lower alkyl alcohols and polyhydric alcohols.
  • Lower alkyl alcohols useful herein are monohydric alcohols having 1 to 6 carbons, more preferably ethanol and isopropanol.
  • the polyhydric alcohols useful herein include propylene glycol, hexylene glycol, glycerin, and propane diol.
  • the aqueous carrier is substantially water. Deionized water is preferably used. Water from natural sources including mineral cations can also be used, depending on the desired characteristic of the product.
  • the compositions of the present invention comprise from about 20% to about 95%, preferably from about 30% to about 92%, and more preferably from about 50% to about 90% water.
  • compositions of the present invention may further comprise a hydrocarbon oil.
  • the hydrocarbon oils useful herein include straight chain, cyclic, and branched chain hydrocarbons which can be either saturated or unsaturated, so long as they have a melting point of not more than about 25°C. Without being bound by theory, it is believed that, the hydrocarbon oils may penetrate into the hair to modify the hydroxy bonds of the hair, thereby resulting in providing softness and flexibility to the hair.
  • Nonlimiting examples of the hydrocarbon oils are found in International Cosmetic Ingredient Dictionary, Fifth Edition, 1993, and CTFA Cosmetic Ingredient Handbook, Second Edition, 1992.
  • the present invention preferably contains by weight from about 0.01 % to about 10%, more preferably from about 0.5% to about 10% of the hydrocarbon oil.
  • the hydrocarbon oils useful herein have from about 12 to about 40 carbon atoms, preferably from about 12 to about 30 carbon atoms, and preferably from about 12 to about 22 carbon atoms.
  • polymeric hydrocarbon oils of alkenyl monomers such as polymers of C 2.6 alkenyl monomers. These polymers can be straight or branched chain polymers. The straight chain polymers will typically be relatively short in length, having a total number of carbon atoms as described above. The branched chain polymers can have substantially higher chain lengths. The number average molecular weight of such materials can vary widely, but will typically be up to about 500, preferably from about 200 to about 400, and more preferably from about 300 to about 350. Also useful herein are the various grades of mineral oils.
  • Mineral oils are liquid mixtures of hydrocarbon oils that are obtained from petroleum.
  • suitable hydrocarbon materials include paraffin oil, mineral oil, dodecane, isododecane, hexadecane, isohexadecane, eicosene, isoeicosene, tridecane, tetradecane, polybutene, polyisobutene, and mixtures thereof.
  • Preferred for use herein are hydrocarbon oils selected from the group consisting of mineral oil, poly ⁇ -olefin oils such as isododecane, isohexadecane, polybutene, polyisobutene, and mixtures thereof.
  • hydrocarbon oils useful herein include isododecane, isohexadeance, and isoeicosene with tradenames PERMETHYL 99A, PERMETHYL 101 A, and PERMETHYL 1082, available from Presperse (South Plainfield New Jersey, USA), a copolymer of isobutene and normal butene with tradenames INDOPOL H-100 available from Amoco Chemicals (Chicago Illinois, USA), mineral oil with tradename BENOL available from Witco, isoparaffin with tradename ISOPAR from Exxon Chemical Co. (Houston Texas, USA), and polydecene with tradename PURESYN 6 from Mobil Chemical Co. SECONDARY ADDITIONAL CONDITIONING AGENTS
  • compositions of the present invention may further comprise a secondary additional conditioning agent.
  • the secondary additional conditioning agents herein are selected from the group consisting of cationic surfactants, additional oily compounds, nonionic polymers, and mixtures thereof.
  • the secondary additional conditioning agents herein are preferably used at levels by weight of the composition of from about 0.01% to about 20%, more preferably from about 0.1% to about 15%, still preferably from about 1% to about 10%.
  • the cationic surfactants useful herein are any known to the artisan.
  • Among the cationic surfactants useful herein are those corresponding to the general formula (I):
  • R 01 , R 102 , R 103 and R 104 is selected from an aliphatic group of from 8 to 30 carbon atoms or an aromatic, alkoxy, polyoxyalkylene, alkylamido, hydroxyalkyl, aryl or alkylaryl group having up to about 22 carbon atoms, the remainder of R 101 , R 102 , R 103 and R 104 are independently selected from an aliphatic group of from 1 to about 22 carbon atoms or an aromatic, alkoxy, polyoxyalkylene, alkylamido, hydroxyalkyl, aryl or alkylaryl group having up to about 22 carbon atoms; and X is a salt-forming anion such as those selected from halogen, (e.g.
  • the aliphatic groups can contain, in addition to carbon and hydrogen atoms, ether linkages, and other groups such as amino groups.
  • the longer chain aliphatic groups e.g., those of about 12 carbons, or higher, can be saturated or unsaturated. Preferred is when R 10 , R 02 , R 103 and R 104 are independently selected from C., to about C 22 alkyl.
  • Nonlimiting examples of cationic surfactants useful in the present invention include the materials having the following CTFA designations: quaternium-8, quaternium-14, quaternium-18, quatemium-18 methosulfate, quaternium-24, and mixtures thereof.
  • cationic surfactants of general formula (I) preferred are those containing in the molecule at least one alkyl chain having at least 16 carbons.
  • preferred cationic surfactants include: behenyl trimethyl ammonium chloride available, for example, with tradename INCROQUAT TMC-80 from Croda and ECONOL TM22 from Sanyo Kasei; cetyl trimethyl ammonium chloride available, for example, with tradename CA-2350 from Nikko Chemicals, hydrogenated tallow alkyl trimethyl ammonium chloride, dialkyl (14-18) dimethyl ammonium chloride, ditallow alkyl dimethyl ammonium chloride, dihydrogenated tallow alkyl dimethyl ammonium chloride, distearyl dimethyl ammonium chloride, dicetyl dimethyl ammonium chloride, di(behenyl/arachidyl) dimethyl ammonium chloride, dibehenyl dimethyl ammonium chloride, stearyl dimethyl benz
  • hydrophilically substituted cationic surfactants in which at least one of the substituents contain one or more aromatic, ether, ester, amido, or amino moieties present as substituents or as linkages in the radical chain, wherein at least one of the R 101 -R 104 radicals contain one or more hydrophilic moieties selected from alkoxy (preferably C C 3 alkoxy), polyoxyalkylene (preferably C C 3 polyoxyalkylene), alkylamido, hydroxyalkyl, alkylester, and combinations thereof.
  • the hydrophilically substituted cationic conditioning surfactant contains from 2 to about 10 nonionic hydrophile moieties located within the above stated ranges.
  • Preferred hydrophilically substituted cationic surfactants include those of the formula (II) through (VIM) below:
  • n 1 is from 8 to about 28, m 1 +m 2 is from 2 to about 40, Z 1 is a short chain alkyl, preferably a C r C 3 alkyl, more preferably methyl, or (CH 2 CH 2 O) m3 H wherein m 1 +m 2 +m 3 is up to 60, and X is a salt forming anion as defined above;
  • n 2 is 1 to 5
  • one or more of R 05 , R 106 , and R 107 are independently an C C 30 alkyl, the remainder are CH 2 CH 2 OH, one or two of R 108 , R 109 , and R 110 are independently an C ⁇ C ⁇ alkyl, and remainder are CH 2 CH 2 OH, and X is a salt forming anion as mentioned above;
  • Z 2 is an alkyl, preferably C r C 3 alkyl, more preferably methyl
  • Z 3 is a short chain hydroxyalkyl, preferably hydroxymethyl or hydroxyethyl
  • n 3 and n 4 independently are integers from 2 to 4, inclusive, preferably from 2 to 3, inclusive, more preferably 2
  • R 111 and R 12 independently, are substituted or unsubstituted hydrocarbyls, C 12 -C 20 alkyl or alkenyl
  • X is a salt forming anion as defined above;
  • R 113 is a hydrocarbyl, preferably a C,-C 3 alkyl, more preferably methyl
  • Z 4 and Z 5 are, independently, short chain hydrocarbyls, preferably C 2 -C 4 alkyl or alkenyl, more preferably ethyl
  • m 4 is from 2 to about 40, preferably from about 7 to about 30, and
  • X is a salt forming anion as defined above;
  • R 14 and R 115 are C ⁇ C,, alkyl, preferably methyl
  • Z 6 is a C 12 -C 22 hydrocarbyl, alkyl carboxy or alkylamido
  • A is a protein, preferably a collagen, keratin, milk protein, silk, soy protein, wheat protein, or hydrolyzed forms thereof
  • X is a salt forming anion as defined above;
  • Nonlimiting examples of hydrophilically substituted cationic surfactants useful in the present invention include the materials having the following CTFA designations: quatemium-16, quatemium-26, quaternium-27, quaternium-30, quatemium-33, quaternium-43, quaternium-52, quaternium-53, quaternium-56, quaternium-60, quaternium-61 , quaternium-62, quaternium-70, quaternium-71 , quaternium-72, quatemium-75, quaternium-76 hydrolyzed collagen, quaternium-77, quaternium- 78, quaternium-79 hydrolyzed collagen, quaternium-79 hydrolyzed keratin, quaternium-79 hydro
  • hydrophilically substituted cationic surfactants include dialkylamido ethyl hydroxyethylmonium salt, dialkylamidoethyl dimonium salt, dialkyloyl ethyl hydroxyethylmonium salt, dialkyloyl ethyldimonium salt, and mixtures thereof; for example, commercially available under the following tradenames; VARISOFT 110, VARISOFT 222, VARIQUAT K1215 and VARIQUAT 638 from Witco Chemical, MACKPRO KLP, MACKPRO WLW, MACKPRO MLP, MACKPRO NSP, MACKPRO NLW, MACKPRO WWP, MACKPRO NLP, MACKPRO SLP from Mclntyre, ETHOQUAD 18/25, ETHOQUAD O/12PG, ETHOQUAD C/25, ETHOQUAD S/25, and ETHODUOQUAD from Akzo, DEHYQUAT SP from Henkel, and ATLAS G265 from
  • Amines are suitable as cationic surfactants.
  • Primary, secondary, and tertiary fatty amines are useful. Particularly useful are tertiary amido amines having an alkyl group of from about 12 to about 22 carbons.
  • Exemplary tertiary amido amines include: stearamidopropyldimethylamine, stearamidopropyldiethylamine, stearamidoethyldiethylamine, stearamidoethyldimethylamine, palmitamidopropyldimethylamine, palmitamidopropyldiethylamine, palmitamidoethyldiethylamine, palmitamidoethyldimethylamine, behenamidopropyldimethylamine, behenamidopropyldiethylamine, behenamidoethyldiethylamine, behenamidoethyldimethylamine, arachidamidopropy
  • dimethylstearamine dimethylsoyamine, soyamine, myristylamine, tridecylamine, ethylstearylamine, N-tallowpropane diamine, ethoxylated (with 5 moles of ethylene oxide) stearylamine, dihydroxyethylstearylamine, and arachidylbehenylamine.
  • Useful amines in the present invention are disclosed in U.S. Patent 4,275,055, Nachtigal, et al.
  • amines can also be used in combination with acids such as -glutamic acid, lactic acid, hydrochloric acid, malic acid, succinic acid, acetic acid, fumaric acid, tartaric acid, citric acid, -glutamic hydrochloride, maleic acid, and mixtures thereof; more preferably -glutamic acid, lactic acid, citric acid.
  • the amines herein are preferably partially neutralized with any of the acids at a molar ratio of the amine to the acid of from about 1 : 0.3 to about 1 : 2, more preferably from about 1 : 0.4 to about 1 : 1.
  • Additional oily compounds useful herein include fatty alcohols and their derivatives, fatty acids and their derivatives.
  • the additional oily compounds useful herein may be volatile or nonvolatile, and preferably have a melting point of not more than about 25°C. Without being bound by theory, it is believed that, the additional oily compounds may penetrate into the hair to modify the hydroxy bonds of the hair, thereby resulting in providing softness and flexibility to the hair.
  • the additional oily compounds of this section are to be distinguished from the high melting point compounds described above. Nonlimiting examples of the additional oily compounds are found in International Cosmetic Ingredient Dictionary, Fifth Edition, 1993, and CTFA Cosmetic Ingredient Handbook, Second Edition, 1992.
  • the fatty alcohols useful herein include those having from about 10 to about 30 carbon atoms, preferably from about 12 to about 22 carbon atoms, and more preferably from about 16 to about 22 carbon atoms. These fatty alcohols can be straight or branched chain alcohols and can be saturated or unsaturated alcohols, preferably unsaturated alcohols. Nonlimiting examples of these compounds include oleyl alcohol, palmitoleic alcohol, isostearyl alcohol, isocetyl alchol, undecanol, octyl dodecanol, octyl decanol, octyl alcohol, caprylic alcohol, decyl alcohol and lauryl alcohol.
  • the fatty acids useful herein include those having from about 10 to about 30 carbon atoms, preferably from about 12 to about 22 carbon atoms, and more preferably from about 16 to about 22 carbon atoms. These fatty acids can be straight or branched chain acids and can be saturated or unsaturated. Suitable fatty acids include, for example, oleic acid, linoleic acid, isostearic acid, linolenic acid, ethyl linolenic acid, ethyl linolenic acid, arachidonic acid, and ricinolic acid.
  • the fatty acid derivatives and fatty alcohol derivatives are defined herein to include, for example, esters of fatty alcohols, alkoxylated fatty alcohols, alkyl ethers of fatty alcohols, alkyl ethers of alkoxylated fatty alcohols, and bulky ester oils such as pentaerythritol ester oils, trimethylol ester oils, citrate ester oils, glyceryl ester oils, and mixtures thereof.
  • Nonlimiting examples of fatty acid derivatives and fatty alcohol derivatives include, for example, methyl linoleate, ethyl linoleate, isopropyl linoleate, isodecyl oleate, isopropyl oleate, ethyl oleate, octyldodecyl oleate, oleyl oleate, decyl oleate, butyl oleate, methyl oleate, octyldodecyl stearate, octyldodecyl isostearate, octyldodecyl isopalmitate, octyl isopelargonate, octyl pelargonate, hexyl isostearate, isopropyl isostearate, isodecyl isononanoate, isopropyl isostearate,
  • Bulky ester oils such as pentaerythritol ester oils, trimethylol ester oils, citrate ester oils and glyceryl ester oils useful herein are those which have a molecular weight of less than about 800, preferably less than about 500.
  • fatty alcohols and their derivatives useful herein include: oleyl alcohol with tradename UNJECOL 90BHR available from Shin Nihon Rika, various liquid esters with tradenames SCHERCEMOL series available from Scher, and hexyl isostearate with a tradename HIS and isopropryl isostearate having a tradename ZPIS available from Kokyu Alcohol.
  • commercially available bulky ester oils useful herein include: trimethylolpropane tricaprylate/tricaprate with tradename MOBIL ESTER P43 from Mobil Chemical Co.
  • Nonionic polymers useful herein include cellulose derivatives, hydrophobically modified cellulose derivatives, ethylene oxide polymers, and ethylene oxide/propylene oxide based polymers.
  • Suitable nonionic polymers are cellulose derivatives including methylcellulose with tradename BENECEL, hydroxyethyl cellulose with tradename NATROSOL, hydroxypropyl cellulose with tradename KLUCEL, cetyl hydroxyethyl cellulose with tradename POLYSURF 67, all supplied by Herculus.
  • Other suitable nonionic polymers are ethylene oxide and/or propylene oxide based polymers with tradenames CARBOWAX PEGs, POLYOX WASRs, and UCON FLUIDS, all supplied by Amerchol.
  • Polvalkylene glycols are examples of polyethylene glycols, hydrophobically modified cellulose derivatives, ethylene oxide polymers, and ethylene oxide/propylene oxide based polymers.
  • Suitable nonionic polymers are cellulose derivatives including methyl
  • the polyalkylene glycol is typically used at a level from about 0.025% to about 1.5%, preferably from about 0.05% to about 1%, and more preferably from about 0.1% to about 0.5% of the compositions.
  • R 201 is selected from the group consisting of H, methyl, and mixtures thereof.
  • these materials are polymers of ethylene oxide, which are also known as polyethylene oxides, polyoxyethylenes, and polyethylene glycols.
  • R 201 is methyl, these materials are polymers of propylene oxide, which are also known as polypropylene oxides, polyoxypropylenes, and polypropylene glycols.
  • R 201 is methyl, it is also understood that various positional isomers of the resulting polymers can exist.
  • x3 has an average value of from about 1500 to about 25,000, preferably from about 2500 to about 20,000, and more preferably from about 3500 to about 15,000.
  • Polyethylene glycol polymers useful herein are PEG-2M wherein R 201 equals H and n has an average value of about 2,000 (PEG-2M is also known as Polyox WSR ® N-10, which is available from Union Carbide and as PEG-2,000); PEG-5M wherein R 201 equals H and x3 has an average value of about 5,000 (PEG-5M is also known as Polyox WSR ® N-35 and Polyox WSR ® N-80, both available from Union Carbide and as PEG-5,000 and Polyethylene Glycol 300,000); PEG-7M wherein R 201 equals H and x3 has an average value of about 7,000 (PEG-7M is also known as Polyox WSR ® N-750 available from Union Carbide); PEG-9M wherein R 201 equals H and x3 has an average value of about 9,000 (PEG 9-M is also known as Polyox WSR ® N-3333 available from Union Carbide); and PEG-14 M wherein R
  • the shampoo compositions of the present invention may include a variety of additional components, which may be selected by the artisan according to the desired characteristics of the final product.
  • Additional component include, for example, polyvalent metal cations, suspending agents, ethoxylated glucose derivatives, and other additional components.
  • Suitable polyvalent metal cations include divalent and trivalent metals, divalent metals being preferred.
  • Exemplary metal cations include alkaline earth metals, such as magnesium, calcium, zinc, and copper, and trivalent metals such as aluminum and iron. Preferred are calcium and magnesium.
  • the polyvalent metal cation can be added as an inorganic salt, organic salt, or as a hydroxide.
  • the polyvalent metal cation may also be added as a salt with anionic surfactants as mentioned above.
  • the polyvalent metal cation is introduced as an inorganic salt or organic salt.
  • Inorganic salts include chloride, bromide, iodine, nitrate, or sulfate, more preferably chloride or sulfate.
  • Organic salts include L-glutamate, lactate, malate, succinate, acetate, fumarate, ⁇ -glutamic acid hydrochloride, and tartarate.
  • a preferred additional component is a suspending agent, particularly for compositions comprising silicone compounds of high viscosity and/or large particle size.
  • the suspending agent is in dispersed form in the compositions.
  • the suspending agent will generally comprise from about 0.1% to about 10%, and more typically from about 0.3% to about 5.0%, by weight, of the composition.
  • Preferred suspending agents include acyl derivatives such as ethylene glycol stearates, both mono and distearate, long chain amine oxides such as alkyl (C 16 -C 22 ) dimethyl amine oxides, e.g., stearyl dimethyl amine oxide, and mixtures thereof. When used in the shampoo compositions, these preferred suspending agents are present in the composition in crystalline form. These suspending agents are described in U.S. Patent 4,741 ,855.
  • acyl derivatives suitable herein include ethylene glycol distearate with tradenames Elfacos RGDS available from Akzo, Lexemul EGDS available from Inolex, and Nikkol Estepearl 10, Nikkol PEARL-1222 available from Nikko, ethylene glycol monostearate with tradenames EGMS-70 available from Nikko, Kemester 5220 available from Witco, Mackester EGMS from Mclntyre, and ethylene glycol monopalmitate with tradename Lanol P available from Seppic.
  • suitable suspending agents include alkanol amides of fatty acids, preferably having from about 16 to about 22 carbon atoms, more preferably about 16 to 18 carbon atoms, preferred examples of which include stearic monoethanolamide, cocomonoethanolamide, stearic diethanolamide, stearic monoisopropanolamide and stearic monoethanolamide stearate.
  • suitable suspending agents include N,N-dihydrocarbyl amido benzoic acid and soluble salts thereof (e.g., Na and K salts), particularly N,N-di(hydrogenated) C 16 , C 18 and tallow amido benzoic acid species of this family, which are commercially available from Stepan Company (Northfield, Illinois, USA).
  • suspending agents include xanthan gum.
  • xanthan gum as a suspending agent in silicone containing shampoo compositions is described, for example, in U.S. Patent 4,788,006.
  • Combinations of long chain acyl derivatives and xanthan gum may also be used as a suspending agent in the shampoo compositions. Such combinations are described in U.S. Patent 4,704,272.
  • suspending agents include carboxyvinyl polymers.
  • Preferred among these polymers are the copolymers of acrylic acid crosslinked with polyallylsucrose as described in U.S. Patent 2,798,053.
  • Examples of these polymers include the carbomers, which are hompolymers of acrylic acid crosslinked with an allyl ether of pentaerythritol, an allyl ether of sucrose, or an allyl ether of propylene.
  • Neutralizers may be required, for example, amino methyl propanol, triethanol amine, or sodium hydroxide.
  • suspending agents can be used in the compositions, including those that can impart a gel-like viscosity to the composition, such as water soluble or colloidally water soluble polymers like cellulose ethers such as hydroxyethyl cellulose, hydroxymethyl cellulose, hydroxypropyl cellulose, and materials such as guar gum, polyvinyl alcohol, polyvinyl pyrrolidone, hydroxypropyl guar gum, starch and starch derivatives.
  • Ethoxylated Glucose Derivatives A preferred additional component is an ethoxylated glucose derivative, particularly for increasing the viscosity of compositions, and for the phase stability of compositions at high and low temperatures. When present, the ethoxylated glucose derivative is included at a level of from about 0.1% to about 10%, and more typically from about 0.3% to about 5.0%, by weight, of the composition.
  • Suitable ethoxylated glucose derivatives include methyl gluceth 10, methyl gluceth 20, PEG-120 methylglucose dioleate, PPG-10 methylglycose ether, and PPG-20 methylglycose ether.
  • Commercially available material highly suitable herein include methyl gluceth 10 with tradename GLUCAM E-10, PEG-120 methylglucose dioleatewith tradename Glucamate DOE-120, PPG-10 methylglucose ether with tradename GLUCAM P-10, and PPG-20 methylglucose ether with tradename GLUCAM P-20, all available from Amerchol.
  • a wide variety of other additional components can be formulated into the present compositions. These include: other conditioning agents such as hydrolyzed collagen with tradename Peptein 2000 available from Hormel, vitamin E with tradename Emix-d available from Eisai, panthenol available from Roche, panthenyl ethyl ether available from Roche, hydrolysed keratin, proteins, plant extracts, and nutrients; emulsifying surfactants for dispersing water insoluble components in the carrier; hair-fixative polymers such as amphoteric fixative polymers, cationic fixative polymers, anionic fixative polymers, nonionic fixative polymers, and silicone grafted copolymers; optical brighteners such as polystyrylstilbenes, triazinstilbenes, hydroxycoumarins, aminocoumarins, triazoles, pyrazolines, oxazoles, pyrenes, porphyrins, and imidazoles; preservatives such as benzyl alcohol, methyl paraben, prop
  • compositions of the present invention are suitable for cleaning the hair, and are particularly useful for making products in the form of a homogeneous single phase emulsion.
  • Examples 1 through 6 are conditioning shampoo compositions of the present invention which are particularly useful for cleaning the hair.
  • Compositions of the present invention which are particularly useful for cleaning the hair.
  • Pentaerythritol Tetraisostearate KAK PTI obtained by Kokyu alcohol.
  • Pentaerythritol Tetraoleate Available from Shin Nihon Rika.
  • N-cocoyl-L-glutamate Amisoft CT-12S available from Ajinomoto.
  • Disodium Lauryl Sulfosuccinate Emcol 4400-1 available from Witco *5 N-acyl-L- Aspartate : Asparak available from Mitsubishi *6 Sodium Lauryl Aminodiacetic acid : Nissan Anon LA available from Nippon
  • Silicone Emulsion Emulsion of 1 ,00,000cp Dimethiconol with particle size of approximately 200nm available from Toshiba Silicone * 10
  • Silicone Emulsion 2 Emulsion of 500,000cp Dimethiconol with particle size of approximately 200nm available from Toshiba Silicone * 11
  • Silicone Emulsion 3 Emulsion of 60,000csk polydimethyl siloxane with particle size of approximately 300nm obtained as DC 1664 from Dow
  • Varisoft 110 available from Witco * 19 Zinc Pyrithione : available from Olin * 20 Hydrolyzed Collagen : Peptein 2000 available from Hormel * 21 Panthenol : available from Roche
  • the shampoo compositions of Examples 1 through 6 as shown above can be prepared by any conventional method well known in the art. A suitable method is described below.
  • Pentaerythritol ester oils, detersive surfactants, and if present, cationic polymers and high melting point compounds, are melted and dispersed in water to form a homogenous premix at elevated temperature, e.g., above about 70°C.
  • a silicone emulsion is made comprising the silicone compound, a small amount of detersive surfactant, and a portion of water.
  • the remaining components can be added either to the premix, or at the last stage of the process.
  • the premix and, if present, the remaining components are mixed thoroughly at the elevated temperature and then pumped through a high shear mill and then through a heat exchanger to cool them to ambient temperature.
  • Perfume, and if present, inorganic salts, and the silicone emulsion are added to this obtained cooled mixture.
  • the remaining components can alternatively be added at this stage.
  • the embodiments disclosed and represented by the previous examples have many advantages. For example, they can provide softness and ease of combing when the hair is wet, as well as provide long lasting moisturized feel, smooth feel, and manageability control to the hair when the hair is dried, yet not leave the hair feeling greasy.

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Abstract

L'invention porte sur un shampooing traitant comportant: (1) un ester huile de pentaérythrol; (2) un tensio-actif détergent choisi parmi des tensio-actifs anioniques, amphotères, non ioniques, ou leurs mélanges; (3) un agent traitant supplémentaire choisi parmi des composés de silicones, des polymères cationiques des composés à point de fusion élevé, ou leurs mélanges; et (4) un excipient aqueux.
PCT/US1998/011782 1997-09-17 1998-06-04 Shampooing traitant a base d'ester huile de pentaerythrol Ceased WO1999013839A1 (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
CA002304002A CA2304002A1 (fr) 1997-09-17 1998-06-04 Shampooing traitant a base d'ester huile de pentaerythrol
EP98928921A EP1014920A1 (fr) 1997-09-17 1998-06-04 Shampooing traitant a base d'ester huile de pentaerythrol
SK399-2000A SK3992000A3 (sk) 1997-09-17 1998-06-04 Kondicionačný šampónový prípravok obsahujúci pentaerytritolový esterový olej
IL13511298A IL135112A0 (en) 1997-09-17 1998-06-04 Conditioning shampoo composition comprising pentaerythritol ester oil
AU80608/98A AU8060898A (en) 1997-09-17 1998-06-04 Conditioning shampoo composition comprising pentaerythritol ester oil
KR1020007002883A KR20010024126A (ko) 1997-09-17 1998-06-04 펜타에리트리톨 에스테르 오일 함유 컨디셔닝 샴푸 조성물
JP2000511466A JP2001516703A (ja) 1997-09-17 1998-06-04 ペンタエリスリトールエステル油を包含するコンディショニングシャンプー組成物
BR9812346-7A BR9812346A (pt) 1997-09-17 1998-06-04 "composição de xampu de condicionamento"
NO20001353A NO20001353L (no) 1997-09-17 2000-03-15 Kondisjonerende sjampoblanding omfattende pentaerytritolesterolje

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USPCT/US97/16403 1997-09-17
PCT/US1997/016403 WO1999013824A1 (fr) 1997-09-17 1997-09-17 Compositions de soins capillaires comprenant des agents avivants a molecules de grande taille

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PCT/US1998/011298 Ceased WO1999013835A1 (fr) 1997-09-17 1998-06-04 Shampooing traitant a base d'esters huiles de poids moleculaire eleve
PCT/US1998/011782 Ceased WO1999013839A1 (fr) 1997-09-17 1998-06-04 Shampooing traitant a base d'ester huile de pentaerythrol

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PCT/US1998/011298 Ceased WO1999013835A1 (fr) 1997-09-17 1998-06-04 Shampooing traitant a base d'esters huiles de poids moleculaire eleve

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JP (1) JP2001516703A (fr)
KR (1) KR20010024126A (fr)
CN (1) CN1278718A (fr)
AU (4) AU4482297A (fr)
BR (1) BR9812346A (fr)
CA (1) CA2304002A1 (fr)
HU (2) HUP0100622A3 (fr)
ID (2) ID24697A (fr)
IL (2) IL135112A0 (fr)
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WO2000064411A1 (fr) * 1999-04-27 2000-11-02 Venkateswaran, Ananthanaryan Compositions d'apres-shampoingons
WO2000064412A1 (fr) * 1999-04-27 2000-11-02 The Procter & Gamble Company Compositions d'apres-shampoing
US6808701B2 (en) 2000-03-21 2004-10-26 Johnson & Johnson Consumer Companies, Inc. Conditioning compositions
US20050196372A1 (en) * 2004-03-05 2005-09-08 Kpss-Kao Professional Salon Services Gmbh Hair treatment composition
EP1792604A1 (fr) * 2005-12-02 2007-06-06 Cognis IP Management GmbH Composition de traitement capillaire
EP2366377A1 (fr) * 2010-03-16 2011-09-21 Cognis IP Management GmbH Composition de conditionnement et shampooing conditionnant comprenant un ester de pentaétrythritol
WO2011120736A1 (fr) * 2010-03-29 2011-10-06 Unilever Plc Composition de soins capillaires comprenant du siloxane modifié par alkyle
WO2013136535A1 (fr) * 2012-03-16 2013-09-19 L'oreal Composition pour le nettoyage de fibres kératiniques
US9040031B2 (en) 2010-07-08 2015-05-26 Conopco, Inc. Hair care composition
FR3113243A1 (fr) * 2020-08-10 2022-02-11 L'oreal Composition comprenant une émulsion de silicone particulière, un polymère cationique/amphotère et un alkyl silicone
FR3123211A1 (fr) * 2021-05-26 2022-12-02 L'oreal composition pour le nettoyage et/ou le dÉmaquillage des matières kÉratineuses

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JP2005511652A (ja) * 2001-11-30 2005-04-28 ザ プロクター アンド ギャンブル カンパニー シャンプーコーティングエステル油
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US7208018B2 (en) 2003-04-01 2007-04-24 L'oreal Composition for dyeing human keratin materials, comprising at least one fluorescent dye and at least one associative polymer, process therefor and use thereof
US7186278B2 (en) 2003-04-01 2007-03-06 L'oreal S.A. Composition for dyeing human keratin materials, comprising at least one fluorescent dye and at least one compound comprising an acid functional group and processes therefor
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US7204860B2 (en) 2003-04-01 2007-04-17 L'oreal Composition for dyeing human keratin materials, comprising at least one fluorescent dye and at least one polyol, process therefor and use thereof
US7192454B2 (en) 2003-04-01 2007-03-20 L'oreal S.A. Composition for dyeing human keratin materials, comprising a fluorescent dye and a particular sequestering agent, process therefor and use thereof
US7147673B2 (en) 2003-04-01 2006-12-12 L'oreal S.A. Composition for dyeing human keratin materials, comprising at least one fluorescent dye and at least one insoluble polyorganosiloxane conditioning polymer, process therefor and use thereof
FR2853233B1 (fr) * 2003-04-01 2007-10-05 Oreal Composition de coloration pour matieres keratiniques humaines comprenant un colorant fluorescent et une silicone aminee, procede et utilisation
US7150764B2 (en) 2003-04-01 2006-12-19 L'oreal S.A. Composition for dyeing a human keratin material, comprising at least one fluorescent dye and at least one insoluble conditioning agent, process thereof, use thereof, and devices thereof
FR2853238A1 (fr) * 2003-04-01 2004-10-08 Oreal Cmposition de coloration pour matieres keratiniques humaines comprenant un colorant fluorescent et un polymere conditionneur polyorganosiloxane insoluble, procede et utilisation
US7303589B2 (en) 2003-04-01 2007-12-04 L'oreal S.A. Process for dyeing human keratin fibers, having a lightening effect, comprising at least one fluorescent compound and compositions of the same
US7250064B2 (en) 2003-04-01 2007-07-31 L'oreal S.A. Dye composition comprising at least one fluorescent dye and a non-associative thickening polymer for human keratin materials, process therefor, and method thereof
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JP2012031239A (ja) * 2010-07-29 2012-02-16 Hitachi Appliances Inc 冷凍空調用圧縮機及び冷凍空調装置
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WO2011113536A1 (fr) * 2010-03-16 2011-09-22 Cognis Ip Management Gmbh Produit après-shampoing et composition de shampooing 2 en 1 contenant des esters de pentaérythritol
US20130004449A1 (en) * 2010-03-16 2013-01-03 Cognis Ip Management Gmbh Conditioner And Conditioning Shampoo Compound Containing Pentaerythritol Ester
US8894983B2 (en) 2010-03-16 2014-11-25 Cognis Ip Management Gmbh Conditioner and conditioning shampoo compound containing pentaerythritol ester
EP2366377A1 (fr) * 2010-03-16 2011-09-21 Cognis IP Management GmbH Composition de conditionnement et shampooing conditionnant comprenant un ester de pentaétrythritol
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FR3123211A1 (fr) * 2021-05-26 2022-12-02 L'oreal composition pour le nettoyage et/ou le dÉmaquillage des matières kÉratineuses

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CA2304002A1 (fr) 1999-03-25
HUP0100622A3 (en) 2001-12-28
ID24697A (id) 2000-08-03
WO1999013824A1 (fr) 1999-03-25
KR20010024126A (ko) 2001-03-26
JP2001516703A (ja) 2001-10-02
CN1278718A (zh) 2001-01-03
ID24814A (id) 2000-08-24
BR9812346A (pt) 2000-09-19
AU8055398A (en) 1999-04-05
NO20001353L (no) 2000-05-18
EP1014920A1 (fr) 2000-07-05
TR200001176T2 (tr) 2001-01-22
IL135112A0 (en) 2001-05-20
AU7824798A (en) 1999-04-05
NO20001353D0 (no) 2000-03-15
AU4482297A (en) 1999-04-05
WO1999013835A1 (fr) 1999-03-25
HUP0100622A2 (hu) 2001-07-30
PL339364A1 (en) 2000-12-18
IL135037A0 (en) 2001-05-20
AU8060898A (en) 1999-04-05
PL339367A1 (en) 2000-12-18
HUP0003596A2 (hu) 2001-02-28

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