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EP0941300B1 - Produits en savon faconnes - Google Patents

Produits en savon faconnes Download PDF

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Publication number
EP0941300B1
EP0941300B1 EP97951961A EP97951961A EP0941300B1 EP 0941300 B1 EP0941300 B1 EP 0941300B1 EP 97951961 A EP97951961 A EP 97951961A EP 97951961 A EP97951961 A EP 97951961A EP 0941300 B1 EP0941300 B1 EP 0941300B1
Authority
EP
European Patent Office
Prior art keywords
weight
soap
fatty acids
soap product
alkyl
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.)
Expired - Lifetime
Application number
EP97951961A
Other languages
German (de)
English (en)
Other versions
EP0941300A1 (fr
Inventor
Udo Hennen
Wolfhard Scholz
Werner Schneider
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.)
Henkel AG and Co KGaA
Original Assignee
Henkel AG and Co KGaA
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 Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA
Publication of EP0941300A1 publication Critical patent/EP0941300A1/fr
Application granted granted Critical
Publication of EP0941300B1 publication Critical patent/EP0941300B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/0047—Detergents in the form of bars or tablets
    • C11D17/006—Detergents in the form of bars or tablets containing mainly surfactants, but no builders, e.g. syndet bar
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D10/00—Compositions of detergents, not provided for by one single preceding group
    • C11D10/04—Compositions of detergents, not provided for by one single preceding group based on mixtures of surface-active non-soap compounds and soap
    • C11D10/045—Compositions of detergents, not provided for by one single preceding group based on mixtures of surface-active non-soap compounds and soap based on non-ionic surface-active compounds and soap
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/12—Water-insoluble compounds
    • C11D3/124—Silicon containing, e.g. silica, silex, quartz or glass beads
    • C11D3/1246—Silicates, e.g. diatomaceous earth
    • C11D3/1253—Layer silicates, e.g. talcum, kaolin, clay, bentonite, smectite, montmorillonite, hectorite or attapulgite
    • C11D3/126—Layer silicates, e.g. talcum, kaolin, clay, bentonite, smectite, montmorillonite, hectorite or attapulgite in solid compositions
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/662—Carbohydrates or derivatives

Definitions

  • the invention relates to shaped soap products, e.g. Bar soaps with improved smoothness and increased lime soap dispersibility due to the content of alkyl (oligo) glycosides and talc.
  • the shaped soap products according to the invention also have after mechanical deformation a particularly smooth surface. When using they create a creamy, stable foam. The one formed in hard water Lime soap deposit remains dispersed in the water and does not lead to the greasy gray Coverings on the surface of sanitary objects.
  • Under talc according to the invention is a hydrated magnesium silicate with the theoretical composition 3MgO ⁇ 4SiO 2 ⁇ H 2 O and Mg 3 (Si 4 O 10) ⁇ (OH) 2, which however fractions of hydrated magnesium aluminum silicate of up to 12 parts by weight % Al 2 O 3 , based on the entire product, may contain.
  • the particle diameter (equivalent spherical diameter) of the talc should be in the range of 0.5 - 50 ⁇ m. In general, such talc qualities have proven themselves not more than 5% by weight of particles below 1 ⁇ m and not more than 5% by weight Contain particles larger than 50 ⁇ m. Preferably the proportion of particles is larger than 40 ⁇ m in diameter (sieve residue), at most 2% by weight.
  • the middle one Particle diameter (D 50) is preferably 5-15 ⁇ m.
  • the content of accompanying substances should not exceed 1.6% by weight of Fe 2 O 3 , 1% by weight of CaO and 1% by weight of unbound water (loss of drying at 105 ° C.).
  • the hydrated magnesium aluminum silicate content can be up to 60% by weight, calculated as Al 2 O 3 , up to 12% by weight.
  • the linear fatty acids with 12 to 22 carbon atoms for example lauric, myristic, palmitic, stearic, arachic and behenic acid, but also the unsaturated fatty acids, for example the palmitoleic, oleic, , Linole. Linolenic, arachidonic and erucic acids are used.
  • Technical mixtures such as those obtainable from vegetable and animal fats and oils, are preferably used, for example coconut oil fatty acid and tallow fatty acid. Mixtures of coconut and tallow fatty acid cuts are particularly preferred, in particular a mixture of 50-80% by weight of C 16 -C 18 tallow fatty acid and 20-50% by weight of C 12 -C 14 coconut fatty acid.
  • the fatty acids are in the form of their alkali soap, usually as sodium soaps used.
  • the soaps can also be saponified directly from the fats and oils (Hydrolysis) with sodium hydroxide solution and separation of the glycerol.
  • R ' is a primary C 12 -C 16 - Alkyl group
  • the alkyl (oligo) glycosides can be derived from aldoses or ketoses with 5 or 6 carbons. Because of the easy accessibility, mainly alkyl- (oligo) -glucosides derived from glucose are produced on an industrial scale.
  • the degree of oligomerization x represents an average that results from the Homolog distribution of mono-, di-, tri- and higher polyglucosides results.
  • Such Products are e.g. under the trade name Plantaren®1200 from HENKEL KGaA available.
  • the shaped soap products according to the invention can also contain other synthetic surfactants, for example strongly foaming skin-friendly anionic surfactants, amphoteric surfactants, betaine surfactants or nonionic surfactants.
  • a soap product according to the invention is particularly preferred which additionally contains up to 15% by weight of synthetic, anionic, zwitterionic or ampholytic surfactants.
  • Preferred suitable anionic surfactants are, for example, alkyl ether sulfates of the formula R 2 O- (C 2 H 4 O) n -SO 3 Na, in which R 2 is a preferably linear, primary alkyl group with 12-16 C atoms and n is an average value of 1- 10 is.
  • anionic surfactants are, for example, acyl isethionates of the formula R 3 CO-OCH 2 CH 2 -SO 3 Na, in which R 3 CO is a linear acyl group with 12-18 C atoms.
  • R 3 CO is a linear acyl group with 12-18 C atoms.
  • the anionic surfactants mentioned are also commercially available.
  • the shaped soap products according to the invention preferably also contain water in an amount of 5-15% by weight.
  • the water content is due to the one hand Manufacturing process, on the other hand, it has a beneficial effect on the properties of use the soap out.
  • the shaped soap products according to the invention can contain fragrances and contain further customary auxiliaries and additives in an amount of up to 5% by weight.
  • Suitable excipients are e.g. Binders or plasticizers.
  • the Fatty alcohols can e.g. as a by-product of the alkyl (oligo) glucosides together with these are added when using the alkyl (oligo) glucoside as a crude product contains up to 50% by weight of free fatty alcohol.
  • auxiliaries are, for example, dyes, antimicrobial substances, deodorant active ingredients, pigments (TiO 2 ), optical brighteners and complexing agents.
  • the production of the shaped soap products according to the invention can be carried out for soaps usual way.
  • a fatty acid mixture and sodium hydroxide solution become one Basic soap with a solids content of 25 - 50 wt .-% produced and on a Solids content of 50 - 70 wt .-% concentrated.
  • 60% basic soap can already the talcum, optionally also free fatty acid, an anionic surfactant and a complexing agent can be mixed in.
  • the basic soap is e.g. in one Vacuum expansion dryer further dewatered at 120 ° C to 130 ° C. When expanding The soap spontaneously cools down to temperatures below 60 ° C and becomes solid. Fall in the process Soap noodles with a solids content of 73-85% by weight.
  • this basic soap then turns it into a fine soap It takes place in a soap mixer in which a slurry of the alkyl (oligo) glucoside and the other auxiliaries and additives are mixed into the soap noodles.
  • a soap mixer in which a slurry of the alkyl (oligo) glucoside and the other auxiliaries and additives are mixed into the soap noodles.
  • the base soap noodles and the slurry of alkyl (oligo) glycoside and e.g. Fragrances, dyes, pigments and other auxiliaries in one Screw mixer intensively mixed with perforated sieves and finally over a Extruded press discharged and, if necessary, fed to a piece press, if Soap bars are to be made.
  • Shaped soap products in the sense of the invention can also be used as noodles. needles Granules, extrudates, flakes and any other common for soap products Shape available.
  • the talc can only be obtained from Assembly into the 73 - 85% basic soap.
  • the talcum powder is dispensed using suitable dosing devices, e.g. Belt scale and Shaker with the slurry of alkyl (oligo) glycoside, fragrances and Tools supplied to the soap mixer.
  • the soap products according to the invention are particularly smooth Surface, which is particularly pleasant when processed into bar soap noticeable. A lot of fine-bubble, creamy foam forms when in use. In Hard water also forms lime soap deposits, but these remain in the Solution disperses and does not form a greasy gray on hard surfaces Stains or cheesy edge, but at most as a light, finely divided veil.
  • the basic soap noodles are mixed with the other components in a usual way Soap mixer (screw mixer with perforated sieve) dosed by mixing several times homogenized, discharged via an extruder, cut and cut in the usual way Pieces processed.
  • Soap mixer screw mixer with perforated sieve

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Detergent Compositions (AREA)
  • Cosmetics (AREA)

Claims (6)

  1. Produit de savon façonné contenant :
    de 60 à 85 % en poids d'acides gras ayant de 12 à 22 atomes de carbone sous forme de leur savon alcalin et
    de 1 à 10% en poids d'alkyl (oligo)glycosides de formule R1-O(G)x dans laquelle R1 est un groupe alkyle en C12-C16 primaire et (G)x un reste d'oligoglycoside dont le degré d'oligomérisation x est égal à 1-2,
    caractérisé en ce qu'
    en vue de l'amélioration des produits de lavage et de la capacité de mise en dispersion des savons de chaux, de 5 à 20 % de talc est contenu.
  2. Produit de savon selon la revendication 1,
    caractérisé en ce que
    les acides gras sont composés de 50 à 80 % en poids d'acides gras en C16-C18 et de 20 à 50 % en poids d'acides gras en C12-C14.
  3. Produit de savon conformément à la revendication 1 ou la revendication 2,
    caractérisé en ce qu'
    en supplément, de 1 à 10 % en poids d'acides gras libres ayant de 12 à 22 atomes de carbone y sont contenus.
  4. Produit de savon selon l'une des revendications 1 à 3,
    caractérisé en ce qu'
    en supplément, jusqu'à 15% en poids d'agents tensioactifs synthétiques, anioniques, zwitterioniques ou ampholytiques sont contenus.
  5. Produit de savon selon l'une des revendications 1 à 4,
    caractérisé en ce que
    de 5 à 15 % en poids d'eau sont contenus.
  6. Produit de savon selon l'une des revendications 1 à 5,
    caractérisé en ce que
    des substances odorantes et d'autres adjuvants et additifs usuels sont contenus en une quantité allant jusqu'à 5 % en poids.
EP97951961A 1996-12-02 1997-11-24 Produits en savon faconnes Expired - Lifetime EP0941300B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19649896A DE19649896A1 (de) 1996-12-02 1996-12-02 Geformte Seifenprodukte
DE19649896 1996-12-02
PCT/EP1997/006557 WO1998024872A1 (fr) 1996-12-02 1997-11-24 Produits en savon façonnes

Publications (2)

Publication Number Publication Date
EP0941300A1 EP0941300A1 (fr) 1999-09-15
EP0941300B1 true EP0941300B1 (fr) 2003-05-21

Family

ID=7813366

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97951961A Expired - Lifetime EP0941300B1 (fr) 1996-12-02 1997-11-24 Produits en savon faconnes

Country Status (12)

Country Link
US (1) US6225270B1 (fr)
EP (1) EP0941300B1 (fr)
CN (1) CN1117847C (fr)
AT (1) ATE241002T1 (fr)
CA (1) CA2273969A1 (fr)
DE (2) DE19649896A1 (fr)
ES (1) ES2200210T3 (fr)
HU (1) HUP0000360A3 (fr)
NO (1) NO992631L (fr)
PL (1) PL188847B1 (fr)
SK (1) SK73199A3 (fr)
WO (1) WO1998024872A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10035207A1 (de) * 2000-07-20 2002-01-31 Beiersdorf Ag Geformtes Seifenprodukt, enthaltend Talkum, eine oder mehrere Fettsäuren in Form ihrer Alkaliseifen und ein oder mehrere amphotere Tenside bei gleichzeitiger Abwesenheit von Alky-/olig)-glycosiden
DE10035211A1 (de) * 2000-07-20 2002-01-31 Beiersdorf Ag Geformtes Seifenprodukt, enthaltend Talkum, eine oder mehrere Fettsäuren in Form ihrer Alkaliseifen und ein oder mehrere nichtionische Tenside bei gleichzeitiger Abwesenheit von Alkyl-(oligo)-glycosiden
DE10035213A1 (de) * 2000-07-20 2002-01-31 Beiersdorf Ag Geformtes Seifenprodukt, enthaltend Talkum, eine oder mehrere Fettsäuren in Form ihrer Alkaliseifen und eine oder mehrere rückfettend wirkende Substanzen bei gleichzeitiger Abwesenheit von Alkyl-(oligo)-glycosiden
US20060019854A1 (en) * 2004-07-21 2006-01-26 Johnsondiversey. Inc. Paper mill cleaner with taed
US20080153728A1 (en) * 2005-08-19 2008-06-26 The Dial Corporation Cleansing compositions having improved fragrance characteristics and methods for the formulation thereof
US20080125340A1 (en) * 2005-08-19 2008-05-29 The Dial Corporation Personal cleansing composition with enhanced skin feel characteristics
TW202510883A (zh) * 2015-11-04 2025-03-16 德商默克專利有限公司 使用具有ｂｔｋ抑制活性之嘧啶及吡啶化合物治療癌症之方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE593422C (de) 1931-02-05 1934-02-26 H Th Boehme A G Verwendung von hochmolekularen synthetischen Glucosiden als Saponinersatz, als Emulgierungs-, Reinigungs- und Netzmittel
DE3723826A1 (de) 1987-07-18 1989-01-26 Henkel Kgaa Verfahren zur herstellung von alkylglykosiden
AU640786B2 (en) * 1990-06-22 1993-09-02 Colgate-Palmolive Company, The Toilet soap bar composition with alkyl polyglycoside surfactant
US5340492A (en) * 1990-11-26 1994-08-23 The Procter & Gamble Company Shaped solid made with a rigid, interlocking mesh of neutralized carboxylic acid
US5262079A (en) 1992-03-20 1993-11-16 The Procter & Gamble Company Framed neutral pH cleansing bar
DE4331297A1 (de) 1993-09-15 1995-03-16 Henkel Kgaa Stückseifen
DE4337031C2 (de) 1993-10-29 1995-11-30 Henkel Kgaa Stückseifen
US5631215A (en) 1994-07-21 1997-05-20 Henkel Corporation Process for making high moisture content soap bars
AU6519196A (en) 1995-07-14 1997-02-18 Novartis Ag Thiopyrans microbicides

Also Published As

Publication number Publication date
DE59710142D1 (de) 2003-06-26
CA2273969A1 (fr) 1998-06-11
CN1238804A (zh) 1999-12-15
WO1998024872A1 (fr) 1998-06-11
HUP0000360A3 (en) 2003-02-28
US6225270B1 (en) 2001-05-01
EP0941300A1 (fr) 1999-09-15
HUP0000360A2 (en) 2000-07-28
CN1117847C (zh) 2003-08-13
ATE241002T1 (de) 2003-06-15
ES2200210T3 (es) 2004-03-01
NO992631D0 (no) 1999-06-01
PL188847B1 (pl) 2005-05-31
SK73199A3 (en) 1999-11-08
DE19649896A1 (de) 1998-06-04
NO992631L (no) 1999-06-01

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