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WO1993008793A1 - Toiletries composition - Google Patents

Toiletries composition Download PDF

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Publication number
WO1993008793A1
WO1993008793A1 PCT/EP1992/002495 EP9202495W WO9308793A1 WO 1993008793 A1 WO1993008793 A1 WO 1993008793A1 EP 9202495 W EP9202495 W EP 9202495W WO 9308793 A1 WO9308793 A1 WO 9308793A1
Authority
WO
WIPO (PCT)
Prior art keywords
skin
composition
skin cleansing
weight
cleansing
Prior art date
Application number
PCT/EP1992/002495
Other languages
French (fr)
Inventor
Colyn Roy Kemp
Mandy Dawn Robertson
Robert Leslie Leyland
Original Assignee
The Boots Company Plc
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
Priority claimed from GB919122941A external-priority patent/GB9122941D0/en
Priority claimed from GB919127452A external-priority patent/GB9127452D0/en
Application filed by The Boots Company Plc filed Critical The Boots Company Plc
Publication of WO1993008793A1 publication Critical patent/WO1993008793A1/en

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Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/02Cosmetics or similar toiletry preparations characterised by special physical form
    • A61K8/0212Face masks
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/19Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
    • A61K8/26Aluminium; Compounds thereof
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61QSPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00Preparations for care of the skin
    • A61Q19/10Washing or bathing preparations
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2800/00Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
    • A61K2800/20Chemical, physico-chemical or functional or structural properties of the composition as a whole
    • A61K2800/24Thermal properties
    • A61K2800/242Exothermic; Self-heating; Heating sensation

Definitions

  • the present invention relates to skin cleansing compositions and in particular to skin cleansing compositions, such as face masks, which contain an absorbent material to absorb soil, grease and oils from the skin.
  • the present invention provides a skin cleansing composition which comprises 3 to 60% by weight of one or more absorbent materials and 0.5 to 80% by weight of molecular sieve together with an anhydrous diluent or carrier.
  • anhydrous as used herein means that there should not be enough water present to significantly effect the performance of the compositions of the present invention- It will be appreciated by those skilled in the art that many components commonly used in cosmetic and toiletries compositions do contain some water. The use of such components in the compositions of the present invention is not precluded provided that the performance of the compositions is not eopardised.
  • Suitable absorbent materials include kaolin, Fullers earth, china clay, bentonite and mixtures thereof.
  • the absorbent material comprises 10 to 35% of the composition by weight.
  • the above absorbent may optionally be mixed with one or more additional absorbents selected from zinc oxide, magnesium oxide, aluminium oxide, magnesium aluminium silicate for example .as sold under the trade name Veegum, starches such as potato starch, magnesium carbonate, mica, silicas, talc, Kieselguhr and grain meals for example meals derived from oat, rye, wheat, barley or corn.
  • additional absorbents may comprise up to 20% of the skin cleansing composition by weight.
  • Suitable molecular sieves for use in the skin cleansing compositions of the present invention are natural zeolites or synthetically produced crystalline alumino-silicates that have been activated by removing their water of hydration.
  • Suitable molecular sieves are available commercially (e.g. Molecular Sieve 3A from Union Carbide) .
  • the molecular sieve comprises 20 to 35% by weight of the composition.
  • molecular sieves have had wide utility in the absorption of gases and liquids.
  • the molecular sieve absorbs water from the skin onto which the compositions are placed and in the process heat of hydration (absorption) is liberated. This heat opens the pores of the skin to enable any soil, grease or oil to be released so that it is more easily absorbed by the absorbent material in the composition.
  • the heat increases the blood circulation under the skin and causes a feeling of ell- being in the user.
  • the skin cleansing compositions of the present invention may also contain one or more other materials which generate heat when contacted by moisture in the skin.
  • materials which generate heat in this way include glycols, such as polyethylene glycol and 1,3-butylene glycol, glycerin, methyl glyceth and copolymers of ethylene and propylene oxide for example those sold by Union Carbide under the trade name Ucon Fluid.
  • These other heat generating materials may comprise up to 85% of the skin cleansing compositions of the present invention.
  • Such materials include suspending agents such as pyrogenic silica ? humectants such as glycerin thickening agents such as carboxymethyl cellulose or other gums; cosmetically acceptable oils such as almond oil which aid the removal of oily soil from the skin; materials which enhance the feel of the composition and aid its application such as talc or silk powder; cosmetically acceptable surfactants such as polyethoxylated glyceryl laurate or polyethoxylated sorbitol [such as the POE (30)-sorbitol sold under the trade name Atlas G2330] - colouring agents and perfumes.
  • suspending agents such as pyrogenic silica ? humectants such as glycerin thickening agents such as carboxymethyl cellulose or other gums
  • cosmetically acceptable oils such as almond oil which aid the removal of oily soil from the skin
  • materials which enhance the feel of the composition and aid its application such as talc or silk powder
  • cosmetically acceptable surfactants such as polyethoxylated
  • the skin cleansing composition of the present invention is spread on the skin, typically the face, and removed after the desired time period, typically 2 to 15 minutes for example by washing. During this time period the molecular sieve and any other heat generating components which may be present adsorb water from the skin. The heat of hydration liberated during this adsorption raises the temperature of the skin to increase the blood flow below the skin and to open the skin pores to facilitate the removal of soil, grease and oil from the skin . If the skin cleansing composition of the present invention is applied to skin which has been previously wetted with water, for example by rinsing, washing or steaming, the heat liberation occurs quickly after application and the user will be aware of a rapid rise in temperature. If the skin cleansing composition is applied to skin which has not been wetted, the heat generating components will absorb moisture from the skin causing the temperature to rise more slowly.
  • the skin cleansing - composition of the present invention is supplied to the user as the second part of a two part skin cleansing system.
  • the first part of such a system may comprise an aromatic water-dispersible oil which is dispersed in very hot water.
  • the skin to be cleansed is then steamed over this infusion before a skin cleansing composition of the present invention is applied to the skin as the second part of the system.

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Birds (AREA)
  • Epidemiology (AREA)
  • Dermatology (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Cosmetics (AREA)
  • Detergent Compositions (AREA)

Abstract

Skin cleansing compositions comprise an absorbent material to absorb soil, grease and oils from the skin, and a molecular sieve to act as a heat generating component in an anhydrous diluent or carrier.

Description

TOILETRIES COMPOSITION
The present invention relates to skin cleansing compositions and in particular to skin cleansing compositions, such as face masks, which contain an absorbent material to absorb soil, grease and oils from the skin.
The present invention provides a skin cleansing composition which comprises 3 to 60% by weight of one or more absorbent materials and 0.5 to 80% by weight of molecular sieve together with an anhydrous diluent or carrier. The term "anhydrous" as used herein means that there should not be enough water present to significantly effect the performance of the compositions of the present invention- It will be appreciated by those skilled in the art that many components commonly used in cosmetic and toiletries compositions do contain some water. The use of such components in the compositions of the present invention is not precluded provided that the performance of the compositions is not eopardised.
Suitable absorbent materials include kaolin, Fullers earth, china clay, bentonite and mixtures thereof. In preferred skin cleansing compositions, the absorbent material comprises 10 to 35% of the composition by weight. The above absorbent may optionally be mixed with one or more additional absorbents selected from zinc oxide, magnesium oxide, aluminium oxide, magnesium aluminium silicate for example .as sold under the trade name Veegum, starches such as potato starch, magnesium carbonate, mica, silicas, talc, Kieselguhr and grain meals for example meals derived from oat, rye, wheat, barley or corn. Such additional absorbents may comprise up to 20% of the skin cleansing composition by weight. Suitable molecular sieves for use in the skin cleansing compositions of the present invention are natural zeolites or synthetically produced crystalline alumino-silicates that have been activated by removing
Figure imgf000004_0001
their water of hydration. Suitable molecular sieves are available commercially (e.g. Molecular Sieve 3A from Union Carbide) . In preferred skin cleansing compositions the molecular sieve comprises 20 to 35% by weight of the composition. Heretofore molecular sieves have had wide utility in the absorption of gases and liquids. In the compositions the molecular sieve absorbs water from the skin onto which the compositions are placed and in the process heat of hydration (absorption) is liberated. This heat opens the pores of the skin to enable any soil, grease or oil to be released so that it is more easily absorbed by the absorbent material in the composition. In addition, the heat increases the blood circulation under the skin and causes a feeling of ell- being in the user.
The skin cleansing compositions of the present invention may also contain one or more other materials which generate heat when contacted by moisture in the skin. Examples of other materials which generate heat in this way include glycols, such as polyethylene glycol and 1,3-butylene glycol, glycerin, methyl glyceth and copolymers of ethylene and propylene oxide for example those sold by Union Carbide under the trade name Ucon Fluid. These other heat generating materials may comprise up to 85% of the skin cleansing compositions of the present invention.
Other materials may be included in the skin cleansing compositions of the present invention. Such materials include suspending agents such as pyrogenic silica? humectants such as glycerin thickening agents such as carboxymethyl cellulose or other gums; cosmetically acceptable oils such as almond oil which aid the removal of oily soil from the skin; materials which enhance the feel of the composition and aid its application such as talc or silk powder; cosmetically acceptable surfactants such as polyethoxylated glyceryl laurate or polyethoxylated sorbitol [such as the POE (30)-sorbitol sold under the trade name Atlas G2330] - colouring agents and perfumes.
In use the skin cleansing composition of the present invention is spread on the skin, typically the face, and removed after the desired time period, typically 2 to 15 minutes for example by washing. During this time period the molecular sieve and any other heat generating components which may be present adsorb water from the skin. The heat of hydration liberated during this adsorption raises the temperature of the skin to increase the blood flow below the skin and to open the skin pores to facilitate the removal of soil, grease and oil from the skin . If the skin cleansing composition of the present invention is applied to skin which has been previously wetted with water, for example by rinsing, washing or steaming, the heat liberation occurs quickly after application and the user will be aware of a rapid rise in temperature. If the skin cleansing composition is applied to skin which has not been wetted, the heat generating components will absorb moisture from the skin causing the temperature to rise more slowly.
In one embodiment of the present invention the skin cleansing - composition of the present invention is supplied to the user as the second part of a two part skin cleansing system. The first part of such a system may comprise an aromatic water-dispersible oil which is dispersed in very hot water. The skin to be cleansed is then steamed over this infusion before a skin cleansing composition of the present invention is applied to the skin as the second part of the system.
The invention will now be illustrated by the following description of skin cleansing compositions which are given by way of example only. In Tables I and II all percentages are by weight.
In each Example hereinafter the ability of compositions to generate heat is illustrated by the following experiment. A sample (10 g) of the skin cleansing composition at around 25°C was mixed with water (3 ml) at around 15°C. The maximum temperature attained was then recorded and is shown in the following Tables.
TABLE I
10
15
Figure imgf000007_0001
TABLE I
10
Figure imgf000008_0001
15 Continuation of Table.
TABLE II
Figure imgf000009_0001

Claims

1. A skin cleansing composition comprising 3 to 60% by weight of one or more absorbent materials and 0.5 to 80% by weight of molecular sieve together with an anhydrous diluent or carrier.
2. A skin cleansing composition as claimed in claim 1 wherein the absorbent material comprises 10 to 35% by weight of the composition, and is selected from kaolin, Fullers earth, china clay, bentonite or mixtures thereof.
3. A skin cleansing composition as claimed in claim 1 wherein the molecular sieve comprises 20 to 35% by weight of the composition.
4. A skin cleansing composition as claimed in claim 2 which comprises up to 20% by weight of an additional absorbent.
5. A skin cleansing system comprising two parts, the first of which comprises an aromatic water-dispersible oil and the second of which comprises a composition as claimed in any preceding claim.
6. A method of cleansing skin comprising the steps of spreading a skin cleansing composition, as claimed in any one of claims 1 to 4, on the skin, leaving it for 2 to 15 minutes, then removing the composition by washing.
7. A method of cleansing skin comprising the steps of steaming the skin over an infusion consisting of an aromatic water-dispersible oil dispersed in very hot water, followed by application to the skin of a skin cleansing composition as claimed in any one of claims 1 to 4.
PCT/EP1992/002495 1991-10-30 1992-10-27 Toiletries composition WO1993008793A1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB9122941.9 1991-10-30
GB919122941A GB9122941D0 (en) 1991-10-30 1991-10-30 Toiletries composition
GB919127452A GB9127452D0 (en) 1991-12-28 1991-12-28 Toiletries composition
GB9127452.2 1991-12-28

Publications (1)

Publication Number Publication Date
WO1993008793A1 true WO1993008793A1 (en) 1993-05-13

Family

ID=26299761

Family Applications (1)

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PCT/EP1992/002495 WO1993008793A1 (en) 1991-10-30 1992-10-27 Toiletries composition

Country Status (2)

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AU (1) AU2888292A (en)
WO (1) WO1993008793A1 (en)

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998002138A1 (en) * 1996-07-12 1998-01-22 Indústria e Comércio de Cosméticos Natura Ltda. Desiccant composition, in emulsion form, for the skin
EP0897719A1 (en) * 1997-08-19 1999-02-24 Unilever Plc Topical cleansing composition
EP0974340A2 (en) * 1998-07-21 2000-01-26 Kao Corporation Exothermic cosmetic composition containing a polyhydric alcohol and a metal oxide
US6048549A (en) * 1997-12-19 2000-04-11 Johnson & Johnson Consumer Companies, Inc. Powder compositions
WO2001012150A1 (en) * 1999-08-13 2001-02-22 Unilever Plc Cosmetic compositions with thermochromic color change substances and an agent for inducing a temperature change
WO2001012148A1 (en) * 1999-08-13 2001-02-22 Unilever Plc Cosmetic strips with liquid crystal temperature dependent color change
FR2801500A1 (en) * 1999-11-30 2001-06-01 Oreal Cosmetic composition for make-up removal, comprises powder containing solid particles of expanded polymer and kaolin, and binder containing oil and agents capable to generate heat on hydration
US6287580B1 (en) 1999-08-13 2001-09-11 Unilever Home & Personal Care Usa, A Division Of Conopco, Inc. Cosmetic compositions with self-warming component
EP1172095A1 (en) * 2000-07-13 2002-01-16 L'oreal Cleansing cosmetic composition
FR2811557A1 (en) * 2000-07-11 2002-01-18 Oreal EXOTHERMIC COSMETIC COMPOSITION
EP1174122A1 (en) * 2000-07-13 2002-01-23 L'oreal Cleansing cosmetic composition
EP1283032A1 (en) * 2001-08-10 2003-02-12 JOHNSON & JOHNSON CONSUMER COMPANIES, INC. Skin care composition that changes color upon drying
US6641825B2 (en) 2000-03-01 2003-11-04 Henkel Kommanditgesellschaft Auf Aktien Skin cleansing gel having a heating effect
EP1186286A4 (en) * 1999-06-11 2004-03-24 Kanebo Ltd Heat-evolving cosmetics
DE10253304A1 (en) * 2002-11-15 2004-05-27 Beiersdorf Ag Self-warming cosmetic or dermatological composition, useful as mask for cleaning face, neck and decolletage, comprises emulsion of polyol, oil and emulsifier, plus zeolite
DE10302096A1 (en) * 2003-01-16 2004-07-29 Coty B.V. Cosmetic self-heating products
US8318654B2 (en) 2006-11-30 2012-11-27 Kimberly-Clark Worldwide, Inc. Cleansing composition incorporating a biocide, heating agent and thermochromic substance
DE102014219580A1 (en) 2014-09-26 2016-03-31 Beiersdorf Ag Heat-generating anhydrous cleaning preparation
US10517805B2 (en) 2015-12-31 2019-12-31 L'oréal Cosmetic compositions having mechanically activated warming enhancement

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3250680A (en) * 1960-07-19 1966-05-10 Gillette Co Heat-generating cosmetic composition
FR2106584A1 (en) * 1970-09-17 1972-05-05 Gen Chemicals Cosmet
WO1986005389A1 (en) * 1985-03-18 1986-09-25 Product Resources International, Inc. Exothermic stable foam compositions

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3250680A (en) * 1960-07-19 1966-05-10 Gillette Co Heat-generating cosmetic composition
FR2106584A1 (en) * 1970-09-17 1972-05-05 Gen Chemicals Cosmet
WO1986005389A1 (en) * 1985-03-18 1986-09-25 Product Resources International, Inc. Exothermic stable foam compositions

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CHEMICAL ABSTRACTS, vol. 92, no. 2, January 1980, Columbus, Ohio, US; abstract no. 11222z, TSUCHIYA 'zeolite containing powders' *

Cited By (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998002138A1 (en) * 1996-07-12 1998-01-22 Indústria e Comércio de Cosméticos Natura Ltda. Desiccant composition, in emulsion form, for the skin
EP0897719A1 (en) * 1997-08-19 1999-02-24 Unilever Plc Topical cleansing composition
US6048549A (en) * 1997-12-19 2000-04-11 Johnson & Johnson Consumer Companies, Inc. Powder compositions
US6426092B1 (en) * 1997-12-19 2002-07-30 Johnson & Johnson Consumer Companies, Inc. Powder compositions comprising a skin irritation reducing agent
US6660304B2 (en) 1997-12-19 2003-12-09 Johnson & Johnson Consumer Companies, Inc Method of treating prickly heat
EP0974340A2 (en) * 1998-07-21 2000-01-26 Kao Corporation Exothermic cosmetic composition containing a polyhydric alcohol and a metal oxide
EP1186286A4 (en) * 1999-06-11 2004-03-24 Kanebo Ltd Heat-evolving cosmetics
US6287580B1 (en) 1999-08-13 2001-09-11 Unilever Home & Personal Care Usa, A Division Of Conopco, Inc. Cosmetic compositions with self-warming component
US6270783B1 (en) 1999-08-13 2001-08-07 Unilever Home & Personal Care Usa, Division Of Conopco, Inc. Cosmetic strips with liquid crystal temperature dependent color change
WO2001012148A1 (en) * 1999-08-13 2001-02-22 Unilever Plc Cosmetic strips with liquid crystal temperature dependent color change
WO2001012150A1 (en) * 1999-08-13 2001-02-22 Unilever Plc Cosmetic compositions with thermochromic color change substances and an agent for inducing a temperature change
EP1106164A1 (en) * 1999-11-30 2001-06-13 L'oreal Solid, warming, kaolin containing cosmetic composition, and use thereof for make-up removal
FR2801500A1 (en) * 1999-11-30 2001-06-01 Oreal Cosmetic composition for make-up removal, comprises powder containing solid particles of expanded polymer and kaolin, and binder containing oil and agents capable to generate heat on hydration
US6641825B2 (en) 2000-03-01 2003-11-04 Henkel Kommanditgesellschaft Auf Aktien Skin cleansing gel having a heating effect
EP1172088A3 (en) * 2000-07-11 2003-02-19 L'oreal Exothermic cosmetic composition
FR2811557A1 (en) * 2000-07-11 2002-01-18 Oreal EXOTHERMIC COSMETIC COMPOSITION
US6752998B2 (en) 2000-07-11 2004-06-22 L'oreal Exothermic cosmetic composition
US6821942B2 (en) 2000-07-13 2004-11-23 L'oreal Cosmetic cleansing composition
EP1174122A1 (en) * 2000-07-13 2002-01-23 L'oreal Cleansing cosmetic composition
EP1172095A1 (en) * 2000-07-13 2002-01-16 L'oreal Cleansing cosmetic composition
US7670999B2 (en) 2000-07-13 2010-03-02 L'oreal Cleansing composition containing hydrophilic silica and oxyalkenylated compounds
EP1283032A1 (en) * 2001-08-10 2003-02-12 JOHNSON & JOHNSON CONSUMER COMPANIES, INC. Skin care composition that changes color upon drying
DE10253304A1 (en) * 2002-11-15 2004-05-27 Beiersdorf Ag Self-warming cosmetic or dermatological composition, useful as mask for cleaning face, neck and decolletage, comprises emulsion of polyol, oil and emulsifier, plus zeolite
DE10302096A1 (en) * 2003-01-16 2004-07-29 Coty B.V. Cosmetic self-heating products
DE10302096B4 (en) * 2003-01-16 2005-03-17 Coty B.V. Cosmetic self-heating products and their use
US8318654B2 (en) 2006-11-30 2012-11-27 Kimberly-Clark Worldwide, Inc. Cleansing composition incorporating a biocide, heating agent and thermochromic substance
DE102014219580A1 (en) 2014-09-26 2016-03-31 Beiersdorf Ag Heat-generating anhydrous cleaning preparation
US10517805B2 (en) 2015-12-31 2019-12-31 L'oréal Cosmetic compositions having mechanically activated warming enhancement

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Publication number Publication date
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