CA2402399A1 - Extrudable multiphase composition comprising lamellar phase inducing structurant in each phase - Google Patents

Extrudable multiphase composition comprising lamellar phase inducing structurant in each phase Download PDF

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Publication number
CA2402399A1
CA2402399A1 CA002402399A CA2402399A CA2402399A1 CA 2402399 A1 CA2402399 A1 CA 2402399A1 CA 002402399 A CA002402399 A CA 002402399A CA 2402399 A CA2402399 A CA 2402399A CA 2402399 A1 CA2402399 A1 CA 2402399A1
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Prior art keywords
lamellar
phase
acid
composition
composition according
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Granted
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CA002402399A
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French (fr)
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CA2402399C (en
Inventor
Shuman Mitra
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Unilever PLC
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Classifications

    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
    • A61K8/0216—Solid or semisolid forms
    • A61K8/0233—Distinct layers, e.g. core/shell sticks
    • A61K8/0237—Striped compositions
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
    • A61K8/0295—Liquid crystals
    • 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
    • A61K8/36—Carboxylic acids; Salts or anhydrides thereof
    • A61K8/361—Carboxylic acids having more than seven carbon atoms in an unbroken chain; Salts or anhydrides thereof
    • 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
    • A61K8/44—Aminocarboxylic acids or derivatives thereof, e.g. aminocarboxylic acids containing sulfur; Salts; Esters or N-acylated derivatives thereof
    • A61K8/442—Aminocarboxylic acids or derivatives thereof, e.g. aminocarboxylic acids containing sulfur; Salts; Esters or N-acylated derivatives thereof substituted by amido group(s)
    • 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
    • A61K8/46—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing sulfur
    • A61K8/463—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing sulfur containing sulfuric acid derivatives, e.g. sodium lauryl sulfate
    • 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
    • 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
    • C11D1/88—Ampholytes; Electroneutral compounds
    • C11D1/94—Mixtures with anionic, cationic or non-ionic compounds
    • 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
    • C11D17/0008—Detergent materials or soaps characterised by their shape or physical properties aqueous liquid non soap compositions
    • C11D17/0017—Multi-phase liquid 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
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/0008—Detergent materials or soaps characterised by their shape or physical properties aqueous liquid non soap compositions
    • C11D17/0026—Structured liquid compositions, e.g. liquid crystalline phases or network containing non-Newtonian phase
    • 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
    • C11D17/04—Detergent materials or soaps characterised by their shape or physical properties combined with or containing other objects
    • C11D17/041—Compositions releasably affixed on a substrate or incorporated into a dispensing means
    • 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
    • C11D3/16—Organic compounds
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/2003—Alcohols; Phenols
    • C11D3/2006—Monohydric alcohols
    • 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
    • C11D3/16—Organic compounds
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/2075—Carboxylic acids-salts thereof
    • C11D3/2079—Monocarboxylic acids-salts thereof
    • 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
    • C11D3/16—Organic compounds
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/2093—Esters; Carbonates
    • 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
    • A61K2800/59—Mixtures
    • A61K2800/596—Mixtures of surface active compounds
    • 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
    • C11D1/02—Anionic compounds
    • C11D1/04—Carboxylic acids or salts thereof
    • C11D1/10—Amino carboxylic acids; Imino carboxylic acids; Fatty acid condensates thereof
    • 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
    • C11D1/02—Anionic compounds
    • C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
    • C11D1/123—Sulfonic acids or sulfuric acid esters; Salts thereof derived from carboxylic acids, e.g. sulfosuccinates
    • 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
    • C11D1/02—Anionic compounds
    • C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
    • C11D1/14—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aliphatic hydrocarbons or mono-alcohols
    • C11D1/146—Sulfuric acid esters
    • 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
    • C11D1/02—Anionic compounds
    • C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
    • C11D1/29—Sulfates of polyoxyalkylene ethers
    • 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
    • C11D1/88—Ampholytes; Electroneutral compounds
    • 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
    • C11D1/88—Ampholytes; Electroneutral compounds
    • C11D1/90—Betaines

Abstract

The invention relates to a plurality of liquid cleansing compositions in lamellar phase which possess a lotion-like appearance conveying perceptions of enhanced moisturization contained in a partitionless container. This multiphase composition is stable upon storage and is dispensed as a striped product where typically one stripe has a cleansing function and a second stripe has a moisturising function.

Claims (22)

1. A stable, extrudable, multiphase aqueous lamellar structured liquid cleansing composition, comprising:

at least two aqueous lamellar structured phases which abut each other;

a surfactant system comprising 5-60% by weight of the composition and comprising;

(i) a surfactant selected from amphoteric, zwitterionic, or mixtures thereof;

(ii) an anionic surfactant; and a lamellar structurant present in each lamellar phase of the liquid composition, selected from lauric acid, oleic acid, isostearic acid, linoieic acid, linolenic acid, ricinoleic acid, elaidic acid, arichidonic acid, myristoleic acid, palmitoleic acid, propylene glycol isostearate, propylene glycol oleate, glyceryl isostearate, glyceryl oleate, polyglyceryl diisostearate, caprylic acid, capric acid and oleyl alcohol; and wherein each of the lamellar phases has a minimum low shear viscosity value of 80,000 cps at 25°C.
2. A composition according to Claim 1 wherein each iarnellar phase has a maximum low shear viscosity of 300K cps at 25°C.
3. A composition according to Claim 1 or Claim 2 wherein two lamellar phases are present.
4. A composition according to any of the preceding claims wherein each of the lamellar phases has a low shear viscosity value of between 100K and 200K cps at 25°C.
5. A composition according to any of the preceding claims wherein the amphoteric surfactant concentration in each phase is in the range of about 3 to 30 weight percent.
6. A composition according to any of the preceding claims wherein the anionic surfactant concentration in each phase is in the range of about 3 to 40 weight percent.
7. A composition according to any of the preceding claims wherein the nonionic surfactant concentration in each phase is in the range of about 3 to 40 weight percent.
8. A composition according to any of the preceding claims wherein the emollient concentration in each phase is in the range of about 0 to 70 weight percent.
9. A composition according to any of the preceding claims wherein the lamellar structurant concentration in each phase is in the range of about 0.3 to 15 weight percent.
10. A composition according to any of the preceding claims wherein the amphoteric or zwitterionic surfactant in each phase is selected from either cocamidopropyl betaine, or an alkali metal salt of alkyl amphoacetate.
11. A composition according to any of the preceding claims wherein the anionic surfactant is selected from alkali metal or ammonium alkyl ether sulfate, alkali metal or ammonium alkyl sarcosinate, alkali metal or ammonium alkyl sulfosuccinate, and alkali metal or ammonium alkyl sulfate.
12. A composition according to any of the preceding claims wherein mixing of each abutting lamellar phase is prevented across the interfacial boundary surfaces of the abutting phases, when the compositions are stored at 25°C for at least 120 days or at least 50°C for 14 days.
13. A composition according to any of the preceding claims wherein the lamellar structurant is selected from lauric acid, isostearic acid, trihydroxystearin, palm kernel acid, capric acid, oleic acid, and caprylic acid.
14. An extrudable aqueous multiphase lamellar structured liquid composition, comprising:
at least two abutting lamellar phases;
at least 5 weight percent of surface active material in each lamellar phase;
about 3 to 30 weight percent of one or more amphoteric, or zwitterionic surfactants or a blend thereof in each lamellar phase;
about 3 to 40 weight percent of an anionic surfactant in each the lamellar phase;
about 0.5 to 10 weight percent of a lamellar structurant selected from fatty acids, fatty esters, fatty alcohols, or trihydroxystearin in each lamellar phase;
and wherein each lamellar phase has a low shear viscosity value between 80 and 300 K cps at 25°C.
15. An extrudable multiphase aqueous lamellar structured liquid cleansing product contained in a partitionless container.
16. A product according to claim 15 wherein the container has a single opening for dispensing a multiphase lamellar composition.
17. A product according to claim 16 wherein the dispensed composition has at least 1 weight percent of each lamellar phase contained within the partitionless container.
18. A product according to claim 16 wherein the opening has a single pump attached thereto.
19. A product according to any of claims 15 to 18 wherein each lamellar phase has a distinct physical appearance.
20. A product according to claim 19 wherein each lamellar phase has a distinct color.
21. A product according to any of claims 15 to 20 wherein there are two lamellar phases.
22. A method of using an extrudable multiphase aqueous lamellar structured liquid cleansing composition, the composition having at least two abutting phases, comprising:

a surfactant selected from amphoteric, zwitterionic, or mixtures thereof;

an anionic surfactant;

a lamellar structurant present in each phase of the liquid composition, selected from fatty acids, fatty esters, trihydroxystearin, fatty alcohols; and wherein each of the lamellar phases has a low shear viscosity value between 80 and 300 K cps at 25°C.
CA002402399A 2000-03-20 2001-03-05 Extrudable multiphase composition comprising lamellar phase inducing structurant in each phase Expired - Fee Related CA2402399C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US19062400P 2000-03-20 2000-03-20
US60/190,624 2000-03-20
PCT/EP2001/002458 WO2001070926A1 (en) 2000-03-20 2001-03-05 Extrudable multiphase composition comprising lamellar phase inducing structurant in each phase

Publications (2)

Publication Number Publication Date
CA2402399A1 true CA2402399A1 (en) 2001-09-27
CA2402399C CA2402399C (en) 2009-12-22

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ID=22702106

Family Applications (1)

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CA002402399A Expired - Fee Related CA2402399C (en) 2000-03-20 2001-03-05 Extrudable multiphase composition comprising lamellar phase inducing structurant in each phase

Country Status (13)

Country Link
US (1) US6534457B2 (en)
EP (2) EP1265981A1 (en)
JP (1) JP2003528113A (en)
CN (1) CN1230517C (en)
AT (1) ATE449833T1 (en)
AU (2) AU2001240677B2 (en)
BR (1) BRPI0109406B1 (en)
CA (1) CA2402399C (en)
DE (1) DE60140633D1 (en)
HK (1) HK1054962A1 (en)
MX (1) MXPA02009245A (en)
WO (1) WO2001070926A1 (en)
ZA (1) ZA200207067B (en)

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