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WO1993021900A1 - Compositions de gel douche - Google Patents

Compositions de gel douche Download PDF

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Publication number
WO1993021900A1
WO1993021900A1 PCT/US1993/003269 US9303269W WO9321900A1 WO 1993021900 A1 WO1993021900 A1 WO 1993021900A1 US 9303269 W US9303269 W US 9303269W WO 9321900 A1 WO9321900 A1 WO 9321900A1
Authority
WO
WIPO (PCT)
Prior art keywords
weight
amine oxide
surfactant
composition
carbons
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/US1993/003269
Other languages
English (en)
Inventor
James E. Borland
Terry Crutcher
Jeffrey W. Perine
Joe D. Sauer
Kim R. Smith
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ethyl Corp
Original Assignee
Ethyl Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ethyl Corp filed Critical Ethyl Corp
Publication of WO1993021900A1 publication Critical patent/WO1993021900A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • 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
    • A61K8/40—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing nitrogen
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00—Preparations for care of the skin
    • A61Q19/10—Washing or bathing preparations

Definitions

  • This invention relates to shower gel compositions containing tert-amine oxides.
  • shower gels are cleansing compositions which are viscous enough to remain on the hand or a washcloth when dispensed, but fluid enough to lather easily when applied over the body.
  • All shower gel compositions contain a surfactant and water; and they may also have other ingredients, such as secondary surfactants, foam boosters, agents for adjusting pH and/or viscosity, colorants, pearlizing agents, clarifying agents, fragrances,, preservatives, antioxidants, chelating agents, skin conditioners, botanical extracts, and antibacterial agents.
  • a shower gel Although, as taught by Brassard, water generally constitutes more than 70% of the weight of a shower gel composition, it is sometimes desirable for a shower gel to have a lower water content, as shown in U. S. Patents 4,690,818 (Puchalski et al.) and 4,772,427 (Dawson et al.) and European Patent Application 0246854 (Hermann et al.). Moreover, it is always necessary to prevent the water content from being so high that it would prevent the composition from having sufficient lathering ability and a viscosity appropriate for a shower gel.
  • anionic surfactants preferred for use in shower gels are normally provided as aqueous compositions which contain rather large amounts of water, the necessity for limiting the water content of a shower gel composition has prevented formulators from considering the use of any significant amounts of additional ingredients that would normally be provided as dilute aqueous solutions.
  • Tert-amine oxides are nonionic surfactants which are known to be useful in various cleaning compositions, including shampoos, but appear never to have been considered for use as the surfactant or one of the surfactants in a shower gel.
  • the reason for this is most likely that amine oxides have typically been prepared as dilute aqueous solutions having water contents of 60-80% by weight and — because of the bother and expense involved in recovering them, as well as the product degradation or contamination that is apt to accompany their recovery — have ordinarily been sold as dilute aqueous solutions.
  • the invention resides in a shower gel composition having a surfactant content of 5-80% by weight and a water content of 20-95% by weight, at least 5% by weight of the surfactant being a tert-amine oxide corresponding to the formula RR'R"NO in which R is a primary alkyl group containing 6-24 carbons and R' and R" are independently selected from methyl, ethyl, and 2-hydroxyethyl.
  • tert-amine oxide-containing compositions of the invention have higher viscosities at lower surfactant levels than permit the attainment of such viscosities in known shower gel compositions.
  • This unexpected advantage of the inclusion of tert- amine oxides permits even the conventional dilute solutions of tert-amine oxides to be used in the novel shower gels, although it is frequently preferred to employ solid tert-amine oxides.
  • a solid tert-amine oxide utilized in the practice of the invention can be a solid that has been recovered from the aqueous solution prepared by a conventional amine oxide synthesis, but it is preferably an amine oxide that has been prepared in solid form, as in the processes of Smith et al.-I and Smith et al.-IL
  • both of the Smith et al. processes are conducted by reacting the appropriate tert-amine with at least a stoichiometric amount of an aqueous hydrogen peroxide having a concentration of at least 50% by weight so as to synthesize an amine oxide in easily-recoverable solid form.
  • stirrability of the reaction mixture is maintained by conducting at least the latter part of the reaction in an organic solvent (e.g., ethyl acetate) in which the amine and amine oxide are soluble at the reaction temperature but in which the amine oxide is insoluble at a lower temperature, (2) the water content of the reaction mixture is adjusted at the end of the reaction, if necessary, to provide a water/amine oxide mol ratio not higher than about 2.1/1, and (3) the temperature is lowered to precipitate the amine oxide, at least some of the molecules of which are dihydrate molecules.
  • organic solvent e.g., ethyl acetate
  • the Smith et al.-II process differs from this process in using a liquefied gas, such as liquefied carbon dioxide, instead of an organic solvent during at least the latter part of the reaction to maintain stirrability, thus permitting more economical recovery of the product.
  • a liquefied gas such as liquefied carbon dioxide
  • the tert-amine oxide may be any amine oxide corresponding to the formula given above, it is preferably such a compound in which the primary alkyl group has a straight chain in at least most of the molecules, generally at least 70%, preferably at least 90% of the molecules.
  • the tert-amine oxides in which R contains 10-18 carbons and R' and R" are both methyl are especially preferred.
  • Exemplary of the preferred tert-amine oxides are the N-hexyl-, N-octyl-, N-decyl-,
  • N-dodecyl-, N-tetradecyl-, N-hexadecyl-, N-octadecyl-, N-eicosyl-, N-docosyl-, and N- tetracosyldimethylamine oxides the corresponding amine oxides in which one or both of the methyl groups are replaced with ethyl or 2-hydroxyethyl groups, etc., and mixtures thereof.
  • a particularly preferred amine oxide is N-tetradecyldimethylamine oxide.
  • the amine oxide may constitute 5-100% of the total weight of surfactant in a shower gel composition of the invention.
  • the surfactant is a combination of 5-95% by weight of one or more tert-amine oxides and 95-5% by weight of one or more different surfactants selected from anionic, cationic, nonionic, and amphoteric surfactants.
  • exemplary of the surfactants which can be employed in combination with the amine oxide surfactants are those which are already known to be useful in shower gels.
  • surfactants include (1) anionic surfactants such as alkyl sulfates, alkyl ether sulfates, sulfonates, taurates, sulfosuccinates, sarcosinates, glutamates, and isethionates, especially sodium and ammonium lauryl sulfates, sodium and ammonium lauryl ether sulfates, sodium sulfonates, substituted ammonium lauryl sulfates, substituted ammonium lauryl ether sulfates, fatty acid alkanolamide sulfosuccinates, fatty acid sarcosinates, sodium lauryl ether sulfosuccinates, and magnesium lauryl ether carboxylates, (2) nonionic surfactants such as fatty acid alkanolamides, polyalkoxylated fatty acid amides, polyalkoxylated sorbitan esters oflong-chain fatty acids, polyalk
  • fatty acid alkanolamides of the type usually designated as superamides i.e., alkanolamides obtained by reacting a fatty acid, usually a fatty acid containing 8-18 carbons, with an alkanolamine in equimolar proportions — preferably cocodi- ethanolsuperamide,
  • ethoxylated fatty alcohols having an HLB number > 8, preferably at least 9, and corresponding to the formula Z(OCH 2 CH 2 ) m OH in which Z is an alkyl group containing 4-30 carbons, preferably 10-18 carbons, and m is an integer of 1-50, preferably 2-15 —preferably the ethoxylate of a mixture of C 12 and C 14 alcohols in which m is 6, but desirably also another ethoxylate formed from one or more alcohols such as butanol, isobutanol, hexanol, octanol, decanol, dodecanol, tetradecanol, pentadecanol, hexadecanol, octadecanol, eicosanol, docosanol, tetracosanol, and triacontanol,
  • alkoxylated alkylphenols corresponding to the formula Z[OC(Z')HCH 2 ] m OH in which Z is an alkylphenyl group wherein the alkyl group contains 4-30 carbons; Z' is hydrogen or an alkyl or hydroxyalkyl group containing 4-30 carbons, such as methyl, ethyl, propyl,hydrojgn-nethyl,2-hydroxyethyl,or3-hydroxypropyl(preferablyhydrogen); and m is an integer of 1-100, preferably 2-15 — especially a nonylphenol ethoxylate in which the ethylene oxide unit/alkylphenol unit mol ratio is an average of nine, but desirably also an alkoxylate formed from one or more other alkylphenols such as butyl-, isobutyl-, hexyl-, octyl-, decyl-, undecyl-, dodecyl-, tetradecyl-,
  • alkylphenoxysulfosuccinates in which the alkyl group contains 8-18 carbons, e.g., nonylphenoxysulfosuccinate,
  • alkyl sulfates, alkylbenzenesulfonates, and alkyl sarcosinates such as the alkali metal and ammonium salts of such compounds in which the alkyl groups contain 10-18 carbons, e.g., sodium lauryl sulfate, sodium dodecylbenzenesulfonate, and sodium lauryl sarcosinate,
  • alkyl ether sulfates corresponding to the formula T(OCH 2 CH 2 ) n OS0 3 M in which T is an alkyl group containing 10-18 carbons, M represents an alkali metal or ammonium, and n is an integer of at least one, preferably 2-5, e.g., sodium lauryl sulfate, especially the ether sulfate containing two -OCH 2 CH 2 - groups per molecule,
  • alkyldimethylbetaines in which the alkyl group contains 8-18 carbons, preferably tetradecyldimethylbetaine, and
  • alkylamidopropyldimethylbetaines in which the alkyl group contains 8-18 carbons, preferably cocoamidopropyldimethylbetaine.
  • the amine oxides are used in conjunction with one or more different surfactants, it has been found that the use of certain combinations of surfactants gives particularly desirable results. For example: (A) When it is desired to increase viscosity,
  • alkanolamide 50% by weight of the alkanolamide provides a greater viscosity than the amine oxide alone even though alkanolamides are surfactants which, by themselves, give lower viscosities than amine oxides,
  • amine oxides and alkyl sarcosinates interact synergistically to provide a greater foa volume in hard water than can be achieved with either surfactant alone when the amine oxide constitutes 25-95%, preferably 50-80%, of the weight of the surfactant mixture, (2) a mixture of an amine oxide and an alkanolamide provides
  • ethoxylated fatty alcohols act as performance extenders for amine oxides or amine oxide/anionic surfactant blends when used in combination therewith to provide (a) binary surfactant mixtures containing at least 25% by weight of the amine oxide and up to 75% by weight of the ethoxylate, (b) ternary mixtures of 5-95% by weight of the amine oxide, 5-95% by weight of an alkyl sulfate surfactant, and 5-80%, preferably 5-35%, more preferably 10-25% by weight of the ethoxylate, or (c) ternary mixtures of 5-95% by weight of the amine oxide, 5-95% by weight of an alkyl ether sulfate surfactant, and 5-75%, preferably 5-50%, more preferably 5-25%, and most preferably 10-15% by weight of the ethoxylate, thereby forming mixtures which provide at least as much foam as the amine oxide or amine oxide/anionic surfactant blend at a lower cost,
  • mixtures of alkyldimethylbetaines and amine oxides in all proportions provide more foam than either surfactant alone, the greatest improvements in foamability being achieved when the betaine content of the mixture is 5-45% (especially 15-35%) or 60-85% by weight,
  • alkyl-a ⁇ dopropyldimethylbetaines synergize with amine oxides to provide more foam than either surfactant alone when the surfactant mixtures contain 30-80% by weight of the betaine
  • mixtures of amine oxides and alkyl sulfates are synergistic in their production of foam when they contain at least 5 % by weight of the amine oxide, optimum foam volumes and lowest costs per mL of foam being achieved when the amine oxide constitutes 20-40% of the weight of the mixture
  • the foamability of an alkyl sulfate can also be improved by employing it in conjunction with a foam booster consisting of 1-99% by weight of an amine oxide and 99-1% by weight of an alkoxyalted alkylphenol to form a mixture consisting of 5-95% by weight of the alkyl sulfate and 95-5% by weight of the foam booster
  • synergism in the production of foam is also found in amine oxide/alkylphenoxysulfosuccinate mixtures containing 55-95% by weight of the amine oxide.
  • the density of the foam produced by a composition containing an alkylbenzene sulfonate surfactant can be increased by using an amine oxide with the alkylbenzene sulfonate, the density obtained being greater than that which can • be achieved by either surfactant alone when the mixture contains 50-90%, preferably 75% by weight of the amine oxide,
  • an amine oxide can be used with an alkyl ether sulfate surfactant in a mixture containing 50-95%, preferably 75%, by weight of the amine oxide to increase the foam density obtainable from an alkyl ether sulfate-containing system,
  • the use of amine oxides in combination with other surfactants can reduce or even obviate the need for some of the additives frequently used in shower gel compositions to adjust viscosity, increase the volume of foam, or improve the density of the foam.
  • the shower gel compositions of the invention frequently contain such additives when appropriate; and the compositions may also contain minor amounts of other additives, if desired.
  • additives examples include those mentioned above as being particularly apt to be included in conventional shower gels, e.g., additional surfactants, foam boosters, agents for adjusting pH and/or viscosity, colorants, pearlizing agents, clarifying agents, fragrances, preservatives, antioxidants, chelating agents, skin conditioners, botanical extracts, and antibacterial agents.
  • additional surfactants e.g., foam boosters, agents for adjusting pH and/or viscosity, colorants, pearlizing agents, clarifying agents, fragrances, preservatives, antioxidants, chelating agents, skin conditioners, botanical extracts, and antibacterial agents.
  • novel shower gel compositions necessarily contain 5-80% by weight of surfactant and 20-95% by weight of water. It is generally preferred that the water content be in the lower range of the permissible amount, i.e., about
  • the invention is advantageous in that the use of the tert-amine oxides provides greater flexibility in the formulation of shower gels and permits (1) the formation of shower gels having improved viscosity and/or foam-producing properties from surfactants of the types generally preferred for use in such compositions or (2) the formation of shower gels having properties comparable to known shower gels from smaller amounts of surfactant.
  • 20% by weight of surfactant and having a viscosity of 6000-8000 mPa • s can be matched with a shower gel composition of the invention having a viscosity of 8000 mPa»s but containing only 5% by weight of a 76/24 mixture of N-tetradecyldimethylamine oxide and sodium dodecylbenzenesulfonate.
  • EXAMPLE 1 Viscosity Studies Prepare several aqueous solutions having a total surfactant content of 5% from one or more of the following surfactants: N-tetradecyldimethylamine oxide (AX), cocodiethanolsuperamide (SA), sodium lauryl sulfate (AS), sodium lauryl ether sulfate containing two -OCH 2 CH 2 - groups per molecule (AES), and sodium dodecylbenzenesul ⁇ fonate (LAS).
  • AX N-tetradecyldimethylamine oxide
  • SA cocodiethanolsuperamide
  • AS sodium lauryl sulfate
  • AES sodium lauryl ether sulfate containing two -OCH 2 CH 2 - groups per molecule
  • LAS sodium dodecylbenzenesul ⁇ fonate
  • EXAMPLE 2 Foam Density Studies Prepare several aqueous solutions having a total surfactant content of 5% from one or more of the AX, SA, AES, AS, and LAS surfactants of Example 1. Test each solution to show the density of the foam it can produce by placing 25 mL of the solution in a 100 mL blender cup, mixing for 15 seconds, transferring the foam to a tared graduated cylinder, and calculating the foam density. The proportions of the surfactants used in preparing each of the solutions and the foam densities obtained are shown in Table II.
  • aqueous solutions having a total surfactant content of 0.1% by dissolving in hard water (200 ppm as CaCO 3 ) one or more of the following surfactants: the AX, AS, and AES of Example 1, an ethoxylate of a mixture of C ⁇ and 4 alkanols containing six -OCH 2 CH 2 - groups per molecule (AE-6), and an ethoxylate of a mixture of C 6 and Cy, alkanols containing three groups per molecule (AE-3).
  • the AX, AS, and AES of Example 1 an ethoxylate of a mixture of C ⁇ and 4 alkanols containing six -OCH 2 CH 2 - groups per molecule
  • AE-3 an ethoxylate of a mixture of C 6 and Cy, alkanols containing three groups per molecule
  • Part B Repeat Part A except for employing as the surfactants one or more of the AX, SA, AES, AS, and LAS of Example 1.
  • the proportions of surfactant components used in preparing each of the solutions and the foam heights obtained from them are shown in Table IV.
  • Part C Repeat Part A except for using one or more of the following as the surfactants: the AX and SA of Example 1, sodium lauryl sarcosinate (SAR), tetradecyldimethylbe- taine (AB), and cocoamidopropyldimethylbetaine (CB).
  • SAR sodium lauryl sarcosinate
  • AB tetradecyldimethylbe- taine
  • CB cocoamidopropyldimethylbetaine
  • Part D Repeat Part A except for using the AX of Example 1 and nonylphenoxysulfosuc- cinate (NPSS) as the surfactants.
  • NPSS nonylphenoxysulfosuc- cinate
  • Part E Repeat Part A except for using one or more of the following surfactants in preparing the surfactant solutions: N-dodecyldimethylamine oxide (C 12 AX), a 9-mol ethoxylate of nonylphenol (NPE-9), and the AS of Example 1.
  • the proportions of surfactant components used in preparing each of the solutions and the foam heights obtained from them are shown in Table VII.

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
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  • Veterinary Medicine (AREA)
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Abstract

L'invention concerne des nouveaux gels douches constitués de 5 à 80 % en poids d'agent tensio-actif, 20 à 95 % d'eau, de préférence 20 à 40 % en poids, et éventuellement d'additifs. Lesdits gels contiennent de l'oxyde d'amine tertiaire faisant office d'agent tensio-actif non-ionique représentant 5 à 100 % du poids total de l'agent tensio-actif. L'oxyde d'amine tertiaire est un composé correspondant à la formule RR'R''NO, dans laquelle R est un groupe alkyle primaire contenant des 6-24 atomes de carbone, et R' et R'' sont sélectionnés indépendamment parmi méthyle, éthyle, et Z-hydroxyéthyle, l'oxyde d'amine étant de préférence de l'oxyde de N-tétradecyldiméthylamine.
PCT/US1993/003269 1992-05-04 1993-04-06 Compositions de gel douche Ceased WO1993021900A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US87793292A 1992-05-04 1992-05-04
US07/877,932 1992-05-04

Publications (1)

Publication Number Publication Date
WO1993021900A1 true WO1993021900A1 (fr) 1993-11-11

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PCT/US1993/003269 Ceased WO1993021900A1 (fr) 1992-05-04 1993-04-06 Compositions de gel douche

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WO (1) WO1993021900A1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6617293B2 (en) 2001-08-06 2003-09-09 3M Innovative Properties Company Thickening on dilution liquid soap
DE102021206380A1 (de) 2021-06-22 2022-12-22 Beiersdorf Aktiengesellschaft Feste und pulverförmige Formulierungen
DE102021206400A1 (de) 2021-06-22 2022-12-22 Beiersdorf Aktiengesellschaft Folie
DE102021206384A1 (de) 2021-06-22 2022-12-22 Beiersdorf Aktiengesellschaft Pumpschäumer und Konzentrate
DE102021206393A1 (de) 2021-06-22 2022-12-22 Beiersdorf Aktiengesellschaft Substrate mit Seifenwurzeln
WO2022268402A1 (fr) 2021-06-22 2022-12-29 Beiersdorf Ag Composition de nettoyage pulvérulente
WO2025209744A1 (fr) 2024-04-02 2025-10-09 Beiersdorf Ag Concentré de nettoyage cosmétique

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US3449430A (en) * 1960-07-14 1969-06-10 Henkel & Cie Gmbh Amino oxides
US3808311A (en) * 1969-07-28 1974-04-30 Colgate Palmolive Co Amine oxide-amphoteric surfactant-cationic surfactant-oil containing hair conditioning shampoo
FR2297033A2 (fr) * 1975-01-13 1976-08-06 Procter & Gamble Compositions proteinees pour la protection des matieres keratineuses
GB1466560A (en) * 1974-02-05 1977-03-09 Jeyes Group Ltd Bleach compositions
FR2370789A1 (fr) * 1976-11-16 1978-06-09 Colgate Palmolive Co Composition pour bain moussant
FR2405709A1 (fr) * 1977-10-14 1979-05-11 Block Drug Co Insecticides a base d'oxyde d'alkylamines
EP0133905A2 (fr) * 1983-06-30 1985-03-13 Revlon, Inc. Compositions à bas pH pour cheveux, à effet conditionnant et neutralisant-conditionnant contenant des amine-oxydes
EP0193386A2 (fr) * 1985-02-28 1986-09-03 The Procter & Gamble Company Compositions détergentes douces
GB2219594A (en) * 1988-05-19 1989-12-13 Kao Corp Liquid detergent
US5160658A (en) * 1991-11-07 1992-11-03 Ethyl Corporation Surfactant compositions
US5164120A (en) * 1991-05-10 1992-11-17 Ethyl Corporation Surfactant mixtures
US5164117A (en) * 1991-05-10 1992-11-17 Ethyl Corporation Ternary surfactant mixtures
US5164118A (en) * 1991-11-04 1992-11-17 Ethyl Corporation Ternary surfactant mixtures
US5167874A (en) * 1991-11-07 1992-12-01 Ethyl Corporation Surfactant mixtures
US5167873A (en) * 1991-11-07 1992-12-01 Ethyl Corporation Binary surfactant mixtures
EP0531943A1 (fr) * 1991-09-09 1993-03-17 Kao Corporation Shampooing colorant

Patent Citations (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3449430A (en) * 1960-07-14 1969-06-10 Henkel & Cie Gmbh Amino oxides
US3808311A (en) * 1969-07-28 1974-04-30 Colgate Palmolive Co Amine oxide-amphoteric surfactant-cationic surfactant-oil containing hair conditioning shampoo
GB1466560A (en) * 1974-02-05 1977-03-09 Jeyes Group Ltd Bleach compositions
FR2297033A2 (fr) * 1975-01-13 1976-08-06 Procter & Gamble Compositions proteinees pour la protection des matieres keratineuses
FR2370789A1 (fr) * 1976-11-16 1978-06-09 Colgate Palmolive Co Composition pour bain moussant
FR2405709A1 (fr) * 1977-10-14 1979-05-11 Block Drug Co Insecticides a base d'oxyde d'alkylamines
EP0133905A2 (fr) * 1983-06-30 1985-03-13 Revlon, Inc. Compositions à bas pH pour cheveux, à effet conditionnant et neutralisant-conditionnant contenant des amine-oxydes
EP0193386A2 (fr) * 1985-02-28 1986-09-03 The Procter & Gamble Company Compositions détergentes douces
GB2219594A (en) * 1988-05-19 1989-12-13 Kao Corp Liquid detergent
US5164120A (en) * 1991-05-10 1992-11-17 Ethyl Corporation Surfactant mixtures
US5164117A (en) * 1991-05-10 1992-11-17 Ethyl Corporation Ternary surfactant mixtures
EP0531943A1 (fr) * 1991-09-09 1993-03-17 Kao Corporation Shampooing colorant
US5164118A (en) * 1991-11-04 1992-11-17 Ethyl Corporation Ternary surfactant mixtures
US5160658A (en) * 1991-11-07 1992-11-03 Ethyl Corporation Surfactant compositions
US5167874A (en) * 1991-11-07 1992-12-01 Ethyl Corporation Surfactant mixtures
US5167873A (en) * 1991-11-07 1992-12-01 Ethyl Corporation Binary surfactant mixtures

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Title
PATENT ABSTRACTS OF JAPAN vol. 14, no. 30 19 January 1990 *

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6617293B2 (en) 2001-08-06 2003-09-09 3M Innovative Properties Company Thickening on dilution liquid soap
DE102021206380A1 (de) 2021-06-22 2022-12-22 Beiersdorf Aktiengesellschaft Feste und pulverförmige Formulierungen
DE102021206400A1 (de) 2021-06-22 2022-12-22 Beiersdorf Aktiengesellschaft Folie
DE102021206384A1 (de) 2021-06-22 2022-12-22 Beiersdorf Aktiengesellschaft Pumpschäumer und Konzentrate
DE102021206393A1 (de) 2021-06-22 2022-12-22 Beiersdorf Aktiengesellschaft Substrate mit Seifenwurzeln
WO2022268397A1 (fr) 2021-06-22 2022-12-29 Beiersdorf Ag Flacon pompe moussant et concentrés
WO2022268396A1 (fr) 2021-06-22 2022-12-29 Beiersdorf Ag Formulations solides et pulvérulentes
WO2022268401A1 (fr) 2021-06-22 2022-12-29 Beiersdorf Ag Substrats contenant des racines de saponaire
WO2022268400A1 (fr) 2021-06-22 2022-12-29 Beiersdorf Ag Concentré cosmétique sous forme de feuille
WO2022268402A1 (fr) 2021-06-22 2022-12-29 Beiersdorf Ag Composition de nettoyage pulvérulente
WO2025209744A1 (fr) 2024-04-02 2025-10-09 Beiersdorf Ag Concentré de nettoyage cosmétique

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