WO2000044337A1 - Composition pour soigner les cheveux evitant la chaleur et procede permettant de les proteger du traitement thermique - Google Patents

Composition pour soigner les cheveux evitant la chaleur et procede permettant de les proteger du traitement thermique Download PDF

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Publication number
WO2000044337A1
WO2000044337A1 PCT/US1999/029450 US9929450W WO0044337A1 WO 2000044337 A1 WO2000044337 A1 WO 2000044337A1 US 9929450 W US9929450 W US 9929450W WO 0044337 A1 WO0044337 A1 WO 0044337A1
Authority
WO
WIPO (PCT)
Prior art keywords
dimethicone copolyol
composition
hair
silanol
present
Prior art date
Application number
PCT/US1999/029450
Other languages
English (en)
Inventor
Laura A. Schick
Claudia P. Sanchez
Original Assignee
Avon Products, Inc.
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 Avon Products, Inc. filed Critical Avon Products, Inc.
Priority to AU19387/00A priority Critical patent/AU1938700A/en
Publication of WO2000044337A1 publication Critical patent/WO2000044337A1/fr

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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
    • A61K8/72—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
    • A61K8/894—Polysiloxanes saturated, e.g. dimethicone, phenyl trimethicone, C24-C28 methicone or stearyl dimethicone modified by a polyoxyalkylene group, e.g. cetyl dimethicone copolyol
    • 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
    • A61K8/64—Proteins; Peptides; Derivatives or degradation products thereof
    • A61K8/645—Proteins of vegetable origin; Derivatives or degradation products thereof
    • 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

Definitions

  • the present invention relates generally to hair care compositions.
  • the present invention relates to hair care compositions for pre-treatment of hair before heating and styling.
  • Heat styling such as the use of a blow dryer or curling device to heat hair during styling, is prevalent amongst consumers.
  • heat styling can dry out and damage hair if the hair is subject to too much heat.
  • a person can overdry hair by holding a blow dryer too close to the hair or can overdry hair by holding a blow dryer or curling device too long at a particular spot of the hair.
  • Moisture will be driven out of the hair so that the hair will become brittle and more susceptible to cracking.
  • Such hair has heat dryout.
  • such heat styling can also cause physical damage to hair.
  • the hair is brushed or combed.
  • the constant rubbing and wear to the outer surface of the hair leads to cracks and breaks in the hair.
  • dry hair particularly dry hair suffering from heat dryout, is particularly susceptible to such physical damage.
  • a hair care composition that prevents physical damage due to heat treatment of hair such as with a blow dryer or a curling iron.
  • a hair care composition that prevents physical damage by heat styling of hair such as brushing and combing that typical accompanies the process of heat treating hair.
  • a hair care composition that controls moisture, prevents split ends and reduces hair brittleness.
  • esters of dimethicone copolyol and a silanol-terminated copolymer are admixed into a hair care composition, the mixture provides an excellent degree of thermal protection for hair.
  • the present invention also contemplates a method of protecting hair from heat comprising the steps of contacting hair with the hair care composition described above.
  • the present invention is a hair care composition that is applied to hair before heat styling.
  • the hair care composition is applied before subjecting the hair to heat treatment or styling, such as blow drying or heat curling.
  • the hair care composition is applied to the hair after the use of cleaning compositions, such a shampoo and a conditioner, so that such cleaning compositions do not wash away the hair care composition.
  • the hair care composition be applied before the application of general styling products to ensure direct contact to the hair.
  • the components of the hair care composition comprises: (i) an ester of dimethicone copolyol; (ii) a silanol-terminated copolymer; and iii) a cosmetically acceptable carrier.
  • the first class of components are esters of dimethicone copolyol.
  • dimethicone copolyol is the Cosmetic, Toiletry, and Fragrance Association (CFTA) designation for certain polysiloxanes polyether copolymers.
  • the esters of dimethicone copolyol are partial esters of dimethicone copolyol.
  • the dimethicone copolyols are preferably esterfied by fatty acids.
  • Examples of preferred esters of dimethicone copolyols are dimethicone copolyol behenate, dimethicone copolyol almondate, dimethicone copolyol avocadoate, dimethicone copolyol beeswax, dimethicone copolyol borageate, dimethicone copolyol cocoa butterate, dimethicone copolyol dhupa butterate, dimethicone copolyol hydroxysterate, dimethicone copolyol isosterate, dimethicone copolyol kokum butterate, dimethicone copolyol laurate, dimethicone copolyol mango butterate, dimethicone copolyol meadowfoamate, dimethicone copolyol mohwa butterate, dimethicone copolyol octyl dodecyl cit
  • the amount of the dimethicone copolyol ester is present in an amount from about 0.1 to about 5%, preferably about 0.2 to about 3% and more preferably about 0.5 to about 1 .5% based on the total weight of the composition.
  • the second component in the hair care composition is a silanol- terminated copolymer.
  • the silanol-terminated copolymer comprises a polymer backbone with a silanol-terminated sidechain. A general structure of the silanol terminated copolymer is shown below:
  • X is an alkyl or alkoxy and n is an integer from 1 to 3.
  • the polymer backbone is preferably a polypeptide derived from hydrolyzed proteins.
  • hydrolyzed protein refers to the product of the hydrolysis of homogeneous or heterogeneous proteins, or their respective components, derivatives or combinations thereof, from sources including, but not limited to, plants and their respective components, seeds, animal bones, connective tissue, animal keratin, bovine and porcine collagen, human hair, wool, silk, elastin, reticulin, milk, egg, wheat, corn, soy, oats, casein, albumin, or any collagenous or keratinic substance, or derivatives thereof.
  • the preferred protein sources include keratin, soy, milk, collagen, wheat and their respective components, derivatives or combinations thereof.
  • the more preferred polypeptides are derived from wheat proteins.
  • the compositions of the present invention are not limited to hydrolyzed proteins produced from naturally occurring proteins. Synthetic proteins, peptides, or amino acids as well as naturally occurring proteins, peptides or amino acids or mixtures of naturally occurring and synthetic proteins and/or peptides and/or amino acids may also be used according to the invention. Hydrolyzed protein prepared from various proteins, their respective components, and derivatives may be combined and used in the composition of the present invention. Moreover, a hydrolyzed protein may be supplemented by the addition of one or more natural or synthetic peptides or amino acids.
  • hydrolyzed proteins from the above- mentioned protein sources include, but are not limited to: 1) acid hydrolysis; 2) alkali hydrolysis; and 3) enzyme hydrolysis using a suitable protease. These methods, along with several others, for preparing hydrolyzed proteins are well known in the art. Further, hydrolyzed proteins suitable for the compositions of the present invention are commercially available. Hydrolyzed proteins typically have a number average molecular weight from about two hundred to several hundred thousand depending on the nature of the protein and/or the extent of hydrolysis. Preferably the number average molecular weight of the hydrolyzed protein is from about 100 to 100,000, preferably from about 100 to 20,000 more preferably from about 100 to 10,000, and even more preferably from about 100 to 5,000.
  • the silanol-terminated copolymer is formed by covalently attaching an organofunctional silicone/silane compound to the terminal or side chain functional group of a polymer backbone.
  • an organofunctional silicone/silane compound is covalently attached to the terminal or side chain amino group of the hydrolyzed protein by an amino reactive group such as epoxy, esters, haloalkyl and the like.
  • the silanol terminated copolymer may further comprise cross-linked groups.
  • Cross-linking involves the formation of functional siloxane links between two polymer backbone chains and occurs through a mechanism in which the terminal silanol (Si-OH) of one polymer condenses with a terminal silanol of another polymer forming a siloxane (Si-O-Si) bond and water.
  • silanol-terminated copolymer hydrolyzed wheat protein hydroxypropyl polysiloxane. This silanol-terminated copolymer is available from Croda, Inc. Parsippany N.J.
  • the amount of the silanol terminated copolymer is present in an amount from about 0.01 to about 5%, preferably about 0.1 to about 3% and more preferably about 0.1 to about 1% based on the total weight of the composition.
  • composition of the present invention comprises from about 1 to about 99.89% by weight of a cosmetically acceptable carrier.
  • cosmetically acceptable carrier means components contained in the composition other than the silanol-terminated copolymer and the ester of dimethicone copolyol, which are generally used in cosmetic compositions within the scope of the present invention.
  • Such cosmetic compositions may include, but are not limited to conditioners, hair treatment creams, styling gels, mousse, pump hair sprays, aerosol hair sprays and foams, set lotions, blow styling lotions, hair color lotions, hair relaxing compositions, permanent wave first agents, and permanent wave second agents.
  • cosmetically acceptable carriers include, but are not limited to, water, aqueous solutions, detergents, emollients, surfactants, pH adjusters, foam boosters, thickeners, fatty esters, ethers, alcohols, polymers, preservatives, colors, dyes, fragrances, mixtures thereof and other ingredients known to those skilled in the art.
  • the preferred cosmetically acceptable carriers include surfactants, panthenol, panthenyl ethyl ether, fragrances, preservatives, wheat amino acids, and phytantriol.
  • This invention also contemplates a method of protecting the hair from heating comprising the step of contacting hair with the heat care composition embodiments disclosed above.
  • This example is an evaluation of a hair sample with the hair care composition of the present invention.
  • the hair care composition contains both an ester of dimethicone copolyol (dimethicone copolyol meadowfoamate) and a silanol-terminated copolymer (hydrolyzed wheat protein hydroxypropyl polysiloxane).
  • a preferred embodiment of the present invention is showed in Table 1 below.
  • the method used in this evaluation consists of applying 20 cycles of 10 sec. of blow drying and 5 sec. of wetting hair fibers.
  • the fibers were from a subject whose hair had not been treated chemically before.
  • the hair fibers were approximately 80 microns in diameter and 2.5. inches long cut close to the root.
  • the fibers were cut into three snippets.
  • the first snippet was used to verify absence of cracks in the virgin hair fibers before blow drying
  • the second snippet was blow dried using a control of deionized (Dl) water as the wetting solution
  • the third snippet was also blow dried using the hair care composition of Table 1.
  • a commercial blow drier capable of reaching temperatures between 75 and 85°C was used.
  • the hair snippets were held tightly on a glass slide so as to avoid fiber movement during blow drying.
  • the blow drier nozzle was placed in such a way that the air temperature reaching the hair surface was about 75°C, i.e. approximately a distance of 2.5 inches from the hair surface to the blow drier nozzle.
  • the hot air at this temperature was blown on the hair for about 10 seconds.
  • the hair fiber was immersed either in Dl-water or in the hair lotion under test at 25°C for about 5 seconds. While the fiber was still wet, hot air was blown on it starting a new cycle again.
  • This blow drying/wetting process constitutes one thermal cycle; 20 of these cycles were applied to each fiber. After the 20 cycles, the fibers were analyzed by SEM. The number of cuticle cracks per unit area on each tested hair were counted and averages were calculated. A comparison between virgin, control, and treated samples was made and the results are shown in Table 2 below.
  • the results show that there is a significant improvement in the number of cracks per unit area with hair treated with the hair care composition as compared to the Dl water control.
  • the heat treated hair that was contacted with the hair care composition showed results that were comparable to virgin hair.

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  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Birds (AREA)
  • Epidemiology (AREA)
  • Cosmetics (AREA)

Abstract

L'invention concerne une composition permettant de protéger les cheveux de la chaleur comprenant (I) un ester de diméthycone copolyol ; (ii) un copolymère silanol-terminé et (iii) un support cosmétiquement acceptable. L'invention concerne en outre un procédé de protection des cheveux de la chaleur consistant à mettre les cheveux en contact avec cette composition.
PCT/US1999/029450 1999-01-29 1999-12-13 Composition pour soigner les cheveux evitant la chaleur et procede permettant de les proteger du traitement thermique WO2000044337A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU19387/00A AU1938700A (en) 1999-01-29 1999-12-13 Heat safe hair care composition and method of protecting hair from heat treatment

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US24039199A 1999-01-29 1999-01-29
US09/240,391 1999-01-29

Publications (1)

Publication Number Publication Date
WO2000044337A1 true WO2000044337A1 (fr) 2000-08-03

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Family Applications (1)

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PCT/US1999/029450 WO2000044337A1 (fr) 1999-01-29 1999-12-13 Composition pour soigner les cheveux evitant la chaleur et procede permettant de les proteger du traitement thermique

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AU (1) AU1938700A (fr)
WO (1) WO2000044337A1 (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2807321A1 (fr) * 2000-04-06 2001-10-12 Seppic Sa Nouvel actif, composition le renfermant et utilisation en cosmetique, dermocosmetique, dermopharmacie ou pharmacie ou sur des supports tisses ou non tisses
FR2807316A1 (fr) * 2000-04-06 2001-10-12 Seppic Sa Utilisation de derives de dimethicone copolyol panthenyl phosphate, pour preparer des compositions cosmetiques dermocosmetiques pharmaceutiques ou dermopharmaceutiques; composition les renfermant
GB2386376A (en) * 2002-03-14 2003-09-17 Croda Int Plc Protein-silane/siloxane copolymers, their preparation and use
EP1582198A1 (fr) * 2004-04-02 2005-10-05 L'oreal Procede de traitement des fibres capillaires a base de compositions siliconees
WO2009102758A1 (fr) * 2008-02-11 2009-08-20 The Procter & Gamble Company Procédé de réduction de l’endommagement des cheveux lors d'un traitement des cheveux par la chaleur
DE102008041020A1 (de) 2008-08-06 2010-02-11 Evonik Goldschmidt Gmbh Verwendung von Polysiloxanen mit quaternären Ammoniumgruppen zum Schutz von tierischen oder menschlichen Haaren vor Hitzeschädigung
US8313737B2 (en) 2003-04-16 2012-11-20 L'oreal S.A. Hair treatment process for smoothing the hair
US9427603B2 (en) 2008-02-11 2016-08-30 The Procter & Gamble Company Process for reducing hair damage upon treatment of hair by heat

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0540357A2 (fr) * 1991-11-01 1993-05-05 CRODA INTERNATIONAL plc Copolymères protéine-silicones et compositions les contenant
US5527530A (en) * 1994-07-08 1996-06-18 The Procter & Gamble Company Alcoholic moisturizing after shave lotion
US5993792A (en) * 1997-11-13 1999-11-30 Tiro Industries Incorporated System for customized hair products containing surfactants

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0540357A2 (fr) * 1991-11-01 1993-05-05 CRODA INTERNATIONAL plc Copolymères protéine-silicones et compositions les contenant
US5527530A (en) * 1994-07-08 1996-06-18 The Procter & Gamble Company Alcoholic moisturizing after shave lotion
US5993792A (en) * 1997-11-13 1999-11-30 Tiro Industries Incorporated System for customized hair products containing surfactants

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
"CRODASONE W.", CRODASONE W, XX, XX, 8 March 1995 (1995-03-08), XX, pages 01 - 06., XP002923588 *

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2807321A1 (fr) * 2000-04-06 2001-10-12 Seppic Sa Nouvel actif, composition le renfermant et utilisation en cosmetique, dermocosmetique, dermopharmacie ou pharmacie ou sur des supports tisses ou non tisses
FR2807316A1 (fr) * 2000-04-06 2001-10-12 Seppic Sa Utilisation de derives de dimethicone copolyol panthenyl phosphate, pour preparer des compositions cosmetiques dermocosmetiques pharmaceutiques ou dermopharmaceutiques; composition les renfermant
EP1147765A1 (fr) * 2000-04-06 2001-10-24 Societe D'exploitation De Produits Pour Les Industries Chimiques, S.E.P.P.I.C. Nouvel actif, composition le renfermant et utilisation en cosmétique, dermocosmétique, dermopharmacie ou pharmacie ou sur des supports tisses ou non tisses
GB2386376B (en) * 2002-03-14 2006-03-08 Croda Int Plc Protein-silane/siloxane copolymers, their preparation and their use
GB2386376A (en) * 2002-03-14 2003-09-17 Croda Int Plc Protein-silane/siloxane copolymers, their preparation and use
US8313737B2 (en) 2003-04-16 2012-11-20 L'oreal S.A. Hair treatment process for smoothing the hair
EP1582198A1 (fr) * 2004-04-02 2005-10-05 L'oreal Procede de traitement des fibres capillaires a base de compositions siliconees
FR2868301A1 (fr) * 2004-04-02 2005-10-07 Oreal Procede de traitement des fibres capillaires a base de compositions siliconees
WO2009102758A1 (fr) * 2008-02-11 2009-08-20 The Procter & Gamble Company Procédé de réduction de l’endommagement des cheveux lors d'un traitement des cheveux par la chaleur
JP2011511842A (ja) * 2008-02-11 2011-04-14 ザ プロクター アンド ギャンブル カンパニー 熱による毛髪の処理時における毛髪の損傷を低減する方法
US8940282B2 (en) 2008-02-11 2015-01-27 The Procter & Gamble Company Process for reducing hair damage upon treatment of hair by heat
US9427603B2 (en) 2008-02-11 2016-08-30 The Procter & Gamble Company Process for reducing hair damage upon treatment of hair by heat
DE102008041020A1 (de) 2008-08-06 2010-02-11 Evonik Goldschmidt Gmbh Verwendung von Polysiloxanen mit quaternären Ammoniumgruppen zum Schutz von tierischen oder menschlichen Haaren vor Hitzeschädigung
EP2153818A2 (fr) 2008-08-06 2010-02-17 Evonik Goldschmidt GmbH Utilisation de polysiloxanes dotés de groupes d'ammonium quaternaires pour la protection de poils d'animaux ou d'humains contre les dommages dus à la chaleur

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Publication number Publication date
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