ATE99917T1 - Kosmetische haarzusammensetzung enthaltend ein filmbildendes polymer und eine siliconintegrierte mikrodispersion von wachs, sowie verfahren zur kosmetischen verwendung. - Google Patents

Kosmetische haarzusammensetzung enthaltend ein filmbildendes polymer und eine siliconintegrierte mikrodispersion von wachs, sowie verfahren zur kosmetischen verwendung.

Info

Publication number
ATE99917T1
ATE99917T1 AT91402302T AT91402302T ATE99917T1 AT E99917 T1 ATE99917 T1 AT E99917T1 AT 91402302 T AT91402302 T AT 91402302T AT 91402302 T AT91402302 T AT 91402302T AT E99917 T1 ATE99917 T1 AT E99917T1
Authority
AT
Austria
Prior art keywords
wax
cosmetic
microdispersion
forming polymer
composition containing
Prior art date
Application number
AT91402302T
Other languages
English (en)
Inventor
Jean-Francois Grollier
Isabelle Rellet
Lyonnel Peritz
Original Assignee
Oreal
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 Oreal filed Critical Oreal
Application granted granted Critical
Publication of ATE99917T1 publication Critical patent/ATE99917T1/de

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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
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/72Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/84Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions otherwise than those involving only carbon-carbon unsaturated bonds
    • A61K8/89Polysiloxanes
    • A61K8/891Polysiloxanes saturated, e.g. dimethicone, phenyl trimethicone, C24-C28 methicone or stearyl dimethicone
    • A61K8/892Polysiloxanes saturated, e.g. dimethicone, phenyl trimethicone, C24-C28 methicone or stearyl dimethicone modified by a hydroxy group, e.g. dimethiconol
    • 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
    • A61K8/04Dispersions; Emulsions
    • A61K8/044Suspensions
    • 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
    • A61K8/72Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/73Polysaccharides
    • A61K8/731Cellulose; Quaternized cellulose derivatives
    • 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
    • A61K8/72Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/81Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • A61K8/8129Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical; Compositions of hydrolysed polymers or esters of unsaturated alcohols with saturated carboxylic acids; Compositions of derivatives of such polymers, e.g. polyvinylmethylether
    • 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
    • A61K8/72Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/81Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • A61K8/8164Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical, and containing at least one other carboxyl radical in the molecule, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers, e.g. poly (methyl vinyl ether-co-maleic anhydride)
    • 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
    • A61K8/72Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/81Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • A61K8/817Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen; Compositions or derivatives of such polymers, e.g. vinylimidazol, vinylcaprolactame, allylamines (Polyquaternium 6)
    • A61K8/8182Copolymers of vinyl-pyrrolidones. Compositions of derivatives of such polymers
    • 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
    • A61K8/72Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/84Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions otherwise than those involving only carbon-carbon unsaturated bonds
    • A61K8/89Polysiloxanes
    • A61K8/891Polysiloxanes saturated, e.g. dimethicone, phenyl trimethicone, C24-C28 methicone or stearyl dimethicone
    • 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
    • A61K8/92Oils, fats or waxes; Derivatives thereof, e.g. hydrogenation products thereof
    • A61K8/922Oils, fats or waxes; Derivatives thereof, e.g. hydrogenation products thereof of vegetable origin
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61QSPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q5/00Preparations for care of the hair
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61QSPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q5/00Preparations for care of the hair
    • A61Q5/06Preparations for styling the hair, e.g. by temporary shaping or colouring
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B82NANOTECHNOLOGY
    • B82YSPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y5/00Nanobiotechnology or nanomedicine, e.g. protein engineering or drug delivery
    • 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
    • A61K2800/40Chemical, physico-chemical or functional or structural properties of particular ingredients
    • A61K2800/41Particular ingredients further characterized by their size
    • A61K2800/413Nanosized, i.e. having sizes below 100 nm
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S424/00Drug, bio-affecting and body treating compositions
    • Y10S424/02Resin hair settings

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Birds (AREA)
  • Epidemiology (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Nanotechnology (AREA)
  • Biophysics (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Biotechnology (AREA)
  • General Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Cosmetics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Medicinal Preparation (AREA)
AT91402302T 1990-08-23 1991-08-23 Kosmetische haarzusammensetzung enthaltend ein filmbildendes polymer und eine siliconintegrierte mikrodispersion von wachs, sowie verfahren zur kosmetischen verwendung. ATE99917T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9010602A FR2666014B1 (fr) 1990-08-23 1990-08-23 Composition cosmetique pour cheveux contenant un polymere filmogene et une silicone incorpores dans une microdispersion de cire, et procede de traitement cosmetique.
EP91402302A EP0477053B1 (de) 1990-08-23 1991-08-23 Kosmetische Haarzusammensetzung enthaltend ein filmbildendes Polymer und eine siliconintegrierte Mikrodispersion von Wachs, sowie Verfahren zur kosmetischen Verwendung

Publications (1)

Publication Number Publication Date
ATE99917T1 true ATE99917T1 (de) 1994-01-15

Family

ID=9399816

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91402302T ATE99917T1 (de) 1990-08-23 1991-08-23 Kosmetische haarzusammensetzung enthaltend ein filmbildendes polymer und eine siliconintegrierte mikrodispersion von wachs, sowie verfahren zur kosmetischen verwendung.

Country Status (8)

Country Link
US (1) US5194260A (de)
EP (1) EP0477053B1 (de)
JP (1) JP3405737B2 (de)
AT (1) ATE99917T1 (de)
CA (1) CA2049662A1 (de)
DE (1) DE69100990T2 (de)
ES (1) ES2048573T3 (de)
FR (1) FR2666014B1 (de)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5075103A (en) * 1990-07-06 1991-12-24 Dow Corning Corporation Hair fixatives comprising nonpolar silsesquioxanes
FR2677995B1 (fr) * 1991-06-21 1994-07-22 Oreal Composition de lavage et/ou de conditionnement des matieres keratiniques, contenant une silicone et un polymere amphotere derive de diallyldialkylammonium et d'un monomere anionique.
FR2687569B1 (fr) * 1992-02-21 1995-06-09 Oreal Composition cosmetique pour le maquillage des yeux, comprenant une microdispersion de cire.
DE4206154A1 (de) * 1992-02-28 1993-09-02 Wella Ag Verfahren zur gewinnung von apfelwachs, durch diese verfahren erhaeltliches apfelwachs sowie apfelwachshaltige kosmetische mittel
FR2688134B1 (fr) * 1992-03-05 1994-04-29 Oreal Composition cosmetique sous forme de poudre contenant un liant gras silicone.
JPH0666506U (ja) * 1993-03-02 1994-09-20 米田 英雄 く し
US6017546A (en) * 1993-07-06 2000-01-25 Dow Corning Corporation Water-in-volatile silicone emulsion gel cosmetic
FR2709953B1 (fr) * 1993-09-14 1995-11-24 Oreal Composition cosmétique contenant au moins un agent tensio-actif non-ionique du type alkylpolyglycoside et/ou polyglycérolé et au moins un copolymère séquencé polydiméthylsiloxane/polyoxalkylène.
FR2712805B1 (fr) * 1993-11-24 1996-01-19 Oreal Composition cosmétique pour le maquillage sous forme d'un mascara contenant au moins une cire et un pseudo-latex.
FR2718961B1 (fr) * 1994-04-22 1996-06-21 Oreal Compositions pour le lavage et le traitement des cheveux et de la peau à base de céramide et de polymères à groupements cationiques.
US5824295A (en) * 1994-06-29 1998-10-20 Avlon Industries, Inc. Composition for decreasing combing damage and methods
GB9415324D0 (en) * 1994-07-29 1994-09-21 Procter & Gamble Hair cosmetic compositions
US5922312A (en) * 1994-07-29 1999-07-13 The Procter & Gamble Company Hair cosmetic compositions
US5639449A (en) * 1994-08-17 1997-06-17 Avlon Industries, Inc. Hair strengthening composition and method
WO1996014054A1 (en) * 1994-11-07 1996-05-17 The Procter & Gamble Company Topical aqueous skin care composition with hydrogel thickener and water insoluble silicone conditioning agent
FR2740034B1 (fr) 1995-10-23 1997-11-21 Oreal Composition pour le traitement des matieres keratiniques comprenant au moins un polymere fixant et au moins un compose de type ceramide et procedes
JP3395488B2 (ja) * 1995-11-15 2003-04-14 味の素株式会社 毛髪化粧料
FR2748203B1 (fr) * 1996-05-06 1998-06-19 Oreal Compositions cosmetiques detergentes a usage capillaire et utilisation
FR2758719B1 (fr) * 1997-01-24 1999-03-05 Oreal Emulsion eau-dans-huile, composition comprenant une telle emulsion et utilisation en cosmetique, en pharmacie ou en hygiene
KR100562977B1 (ko) * 1997-03-21 2006-06-22 가부시키가이샤 시세이도 왁스의 미세분산 조성물 및 모발 화장료, 광택제
ATE293425T1 (de) * 1999-12-28 2005-05-15 Oreal Strukturierte langhaltige zubereitung enthaltend ein polymer und pastöse fettstoffe
US8080257B2 (en) * 2000-12-12 2011-12-20 L'oreal S.A. Cosmetic compositions containing at least one hetero polymer and at least one film-forming silicone resin and methods of using
US6881400B2 (en) * 2000-12-12 2005-04-19 L'oreal S.A. Use of at least one polyamide polymer in a mascara composition for increasing the adhesion of and/or expressly loading make-up deposited on eyelashes
US20020111330A1 (en) * 2000-12-12 2002-08-15 Carlos Pinzon Compositions containing heteropolymers and methods of using same
US20030082126A9 (en) * 2000-12-12 2003-05-01 Pinzon Carlos O. Cosmetic compositions containing heteropolymers and oil-soluble cationic surfactants and methods of using same
US20020168335A1 (en) * 2000-12-12 2002-11-14 Nathalie Collin Cosmetic composition comprising a wax and a polymer
FR2819400B1 (fr) * 2001-01-15 2004-12-03 Oreal Composition cosmetique de maquillage ou de soin des matieres keratiniques comprenant un melange de polymeres
JP4716470B2 (ja) * 2001-06-08 2011-07-06 株式会社ミルボン ヘアクリーム
US6716420B2 (en) * 2001-10-05 2004-04-06 L′Oreal Methods of use and of making a mascara comprising at least one coloring agent and at least one heteropolymer
FR2832060B1 (fr) * 2001-11-09 2004-07-09 Oreal Composition contenant un ester n-acyle d'acide amine et un filtre uv structuree par un polyamide
ES2334333T3 (es) * 2002-01-21 2010-03-09 Unilever N.V. Composicion de tratamiento del cabello.
ES2301605T3 (es) * 2002-01-21 2008-07-01 Unilever N.V. Composicion de champu que comprende una cera de silicona.
US20050008598A1 (en) * 2003-07-11 2005-01-13 Shaoxiang Lu Cosmetic compositions comprising a structuring agent, silicone powder and swelling agent
JP4137766B2 (ja) * 2002-11-09 2008-08-20 ウエラ アクチェンゲゼルシャフト ポリエチレングリコールワックス及び疎水性物質を含むヘアワックス製品
JP4628671B2 (ja) * 2003-12-24 2011-02-09 乙雄 榊原 毛髪化粧料
BRPI0614146A2 (pt) 2005-07-26 2011-03-09 Rhodia monÈmero, polìmero e composição de cuidados pessoais
EP2033618A1 (de) * 2007-08-30 2009-03-11 Wella Aktiengesellschaft Nicht auszuwaschendes Stylingprodukt mit Partikeln für mehr Haarfülle
JP4341983B2 (ja) 2007-12-07 2009-10-14 株式会社資生堂 皮膚外用剤
JP4646269B2 (ja) 2009-03-31 2011-03-09 株式会社資生堂 皮膚外用剤
PL2705828T3 (pl) * 2012-09-05 2018-07-31 Deb Ip Limited Szybko wchłaniający się, lekki krem do pielęgnacji skóry
FR2996760B1 (fr) * 2012-10-15 2016-07-15 Oreal Procede de traitement cosmetique des cheveux au moyen d'une composition comprenant une dispersion de particules comprenant un materiau apte a changer d'etat sous l'effet d'un stimulus
JP6274646B2 (ja) * 2013-11-26 2018-02-07 株式会社ミルボン 整髪剤
FR3075629B1 (fr) * 2017-12-27 2020-05-22 L'oreal Composition comprenant des microbilles de cire et/ou de polymere thermoplastique et un polymere fixant
FR3117867B1 (fr) * 2020-12-22 2024-03-08 Oreal Microdispersion de cire naturelle

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU67772A1 (de) 1973-06-08 1975-03-06
USRE29871E (en) * 1973-06-08 1978-12-26 L'oreal Fatty compositions for use in cosmetic makeup compositions and said cosmetic makeup compositions
US4336246A (en) * 1980-04-03 1982-06-22 Avon Products, Inc. Hair makeup products
US4551330A (en) * 1983-06-30 1985-11-05 Helene Curtis Industries, Inc. Skin and hair conditioner compositions and conditioning method
DE3421468A1 (de) * 1984-06-08 1985-12-19 Dr. Rentschler Arzneimittel Gmbh & Co, 7958 Laupheim Lipidnanopellets als traegersystem fuer arzneimittel zur peroralen anwendung
DE3521713A1 (de) * 1985-06-18 1986-12-18 Henkel KGaA, 4000 Düsseldorf Oel-in-wasser-emulsionen mit verbessertem viskositaetsverhalten
JPH0678217B2 (ja) * 1986-09-18 1994-10-05 花王株式会社 乳化型毛髪化粧料
US4957992A (en) * 1987-04-21 1990-09-18 Kao Corporation Hair cosmetic composition
JP2691729B2 (ja) * 1987-06-23 1997-12-17 株式会社資生堂 固型状油中水型乳化化粧料
LU87457A1 (fr) * 1989-02-24 1990-09-19 Oreal Utilisation,comme composition cosmetique pour cheveux,d'une microdispersion de cire,et procede de traitement des cheveux avec une telle composition

Also Published As

Publication number Publication date
DE69100990T2 (de) 1994-05-19
CA2049662A1 (fr) 1992-02-24
ES2048573T3 (es) 1994-03-16
EP0477053A1 (de) 1992-03-25
FR2666014B1 (fr) 1994-10-28
EP0477053B1 (de) 1994-01-12
US5194260A (en) 1993-03-16
DE69100990D1 (de) 1994-02-24
JPH04230616A (ja) 1992-08-19
FR2666014A1 (fr) 1992-02-28
JP3405737B2 (ja) 2003-05-12

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