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GB1539625A - Process for preparing aqueous dispersions of lipid spherules and aqueous dispersions of such lipid spherules - Google Patents

Process for preparing aqueous dispersions of lipid spherules and aqueous dispersions of such lipid spherules

Info

Publication number
GB1539625A
GB1539625A GB27094/76A GB2709476A GB1539625A GB 1539625 A GB1539625 A GB 1539625A GB 27094/76 A GB27094/76 A GB 27094/76A GB 2709476 A GB2709476 A GB 2709476A GB 1539625 A GB1539625 A GB 1539625A
Authority
GB
United Kingdom
Prior art keywords
aqueous dispersions
spherules
lipid spherules
aqueous phase
diameter
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
Application number
GB27094/76A
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.)
LOreal SA
Original Assignee
LOreal SA
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9157266&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=GB1539625(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by LOreal SA filed Critical LOreal SA
Publication of GB1539625A publication Critical patent/GB1539625A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
    • C09K23/34—Higher-molecular-weight carboxylic acid esters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/10—Dispersions; Emulsions
    • A61K9/127—Synthetic bilayered vehicles, e.g. liposomes or liposomes with cholesterol as the only non-phosphatidyl surfactant
    • A61K9/1277—Preparation processes; Proliposomes
    • 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
    • A61K8/14—Liposomes; Vesicles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/10—Dispersions; Emulsions
    • A61K9/127—Synthetic bilayered vehicles, e.g. liposomes or liposomes with cholesterol as the only non-phosphatidyl surfactant
    • A61K9/1271—Non-conventional liposomes, e.g. PEGylated liposomes or liposomes coated or grafted with polymers
    • A61K9/1272—Non-conventional liposomes, e.g. PEGylated liposomes or liposomes coated or grafted with polymers comprising non-phosphatidyl surfactants as bilayer-forming substances, e.g. cationic lipids or non-phosphatidyl liposomes coated or grafted with polymers
    • 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
    • A61Q19/04—Preparations for care of the skin for chemically tanning the skin
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/52—Liquid crystal materials characterised by components which are not liquid crystals, e.g. additives with special physical aspect: solvents, solid particles
    • C09K19/54—Additives having no specific mesophase characterised by their chemical composition
    • C09K19/542—Macromolecular compounds
    • C09K19/544—Macromolecular compounds as dispersing or encapsulating medium around the liquid crystal
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/52—Liquid crystal materials characterised by components which are not liquid crystals, e.g. additives with special physical aspect: solvents, solid particles
    • C09K2019/523—Organic solid particles
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/52—Liquid crystal materials characterised by components which are not liquid crystals, e.g. additives with special physical aspect: solvents, solid particles
    • C09K2019/528—Surfactants

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Veterinary Medicine (AREA)
  • Organic Chemistry (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Dermatology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Medicinal Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Biophysics (AREA)
  • Birds (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Molecular Biology (AREA)
  • Medicinal Preparation (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Cosmetics (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Colloid Chemistry (AREA)
  • Fats And Perfumes (AREA)
  • Liquid Crystal Substances (AREA)

Abstract

The spherules have a diameter of 1000 to 50,000 ANGSTROM and consist of molecular layers of lipid compounds whose molecule contains a hydrophilic ionic group and a lipophilic group. They contain an aqueous phase to be encapsulated, it being possible for this aqueous phase to contain dissolved substances with cosmetic, alimentary or pharmaceutical action. Such a dispersion is prepared, for example, by homogenising a mixture of sphingomyelin and of a glucose solution, by adding a solution of NaCl or KCl and vigorously agitating the whole. The spherules obtained have a diameter of approximately 2 microns and are therefore sufficiently large not to pass through the skin, and this is advantageous in the case of cosmetic applications.
GB27094/76A 1975-06-30 1976-06-29 Process for preparing aqueous dispersions of lipid spherules and aqueous dispersions of such lipid spherules Expired GB1539625A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7520456A FR2315991A1 (en) 1975-06-30 1975-06-30 METHOD OF MANUFACTURING AQUEOUS DISPERSIONS OF LIPID SPHERULES AND CORRESPONDING NEW COMPOSITIONS

Publications (1)

Publication Number Publication Date
GB1539625A true GB1539625A (en) 1979-01-31

Family

ID=9157266

Family Applications (1)

Application Number Title Priority Date Filing Date
GB27094/76A Expired GB1539625A (en) 1975-06-30 1976-06-29 Process for preparing aqueous dispersions of lipid spherules and aqueous dispersions of such lipid spherules

Country Status (14)

Country Link
JP (2) JPS588287B2 (en)
AT (1) AT361893B (en)
AU (1) AU505843B2 (en)
BE (1) BE843300A (en)
BR (1) BR7604270A (en)
CA (1) CA1063908A (en)
CH (2) CH616087A5 (en)
DE (3) DE2629100C3 (en)
DK (1) DK150967C (en)
ES (1) ES449312A1 (en)
FR (1) FR2315991A1 (en)
GB (1) GB1539625A (en)
IT (1) IT1062389B (en)
NL (1) NL168715C (en)

Cited By (54)

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Publication number Priority date Publication date Assignee Title
EP0007714A1 (en) * 1978-07-03 1980-02-06 National Research Development Corporation Liposomes and compositions containing them
US4456586A (en) * 1980-10-24 1984-06-26 L'oreal Non-ionic surface-active agents derived from glucose, process for their preparation and compositions containing them
GB2147263A (en) * 1983-09-29 1985-05-09 Kao Corp Compositions for making vesicles
GB2151203A (en) * 1983-09-29 1985-07-17 Kao Corp Compositions for making vesicles
US4536324A (en) * 1982-07-19 1985-08-20 Lion Corporation Nonionic surfactant type vesicle dispersion
US4634719A (en) * 1979-09-04 1987-01-06 Kao Soap Co., Ltd. α-Mono (methyl-branched alkyl) glyceryl ether and a skin care cosmetic composition containing the same
US4670185A (en) * 1982-07-19 1987-06-02 Lion Corporation Aqueous vesicle dispersion having surface charge
US4853228A (en) * 1987-07-28 1989-08-01 Micro-Pak, Inc. Method of manufacturing unilamellar lipid vesicles
US4855090A (en) * 1987-03-13 1989-08-08 Micro-Pak, Inc. Method of producing high aqueous volume multilamellar vesicles
US4859696A (en) * 1984-04-23 1989-08-22 Kao Corporation Precutaneous absorption accelerator and preparation containing same
US4911928A (en) * 1987-03-13 1990-03-27 Micro-Pak, Inc. Paucilamellar lipid vesicles
US4917951A (en) * 1987-07-28 1990-04-17 Micro-Pak, Inc. Lipid vesicles formed of surfactants and steroids
US4942038A (en) * 1987-03-13 1990-07-17 Micro Vesicular Systems, Inc. Encapsulated humectant
US4959205A (en) * 1989-03-23 1990-09-25 Collagen Corporation Composition and method for treatment of dermal inflammation
US5000960A (en) * 1987-03-13 1991-03-19 Micro-Pak, Inc. Protein coupling to lipid vesicles
US5019392A (en) * 1988-03-03 1991-05-28 Micro-Pak, Inc. Encapsulation of parasiticides
US5019174A (en) * 1988-03-03 1991-05-28 Micro Vesicular Systems, Inc. Removing oil from surfaces with liposomal cleaner
US5023086A (en) * 1987-03-13 1991-06-11 Micro-Pak, Inc. Encapsulated ionophore growth factors
US5032457A (en) * 1988-03-03 1991-07-16 Micro Vesicular Systems, Inc. Paucilamellar lipid vesicles using charge-localized, single chain, nonphospholipid surfactants
US5104736A (en) * 1988-03-03 1992-04-14 Micro-Pak, Inc. Reinforced paucilamellar lipid vesicles
WO1992009209A1 (en) * 1990-11-23 1992-06-11 Unilever N.V. Use of mesomorphic phases in food products
US5160669A (en) * 1988-03-03 1992-11-03 Micro Vesicular Systems, Inc. Method of making oil filled paucilamellar lipid vesicles
US5164191A (en) * 1991-02-12 1992-11-17 Micro Vesicular Systems, Inc. Lipid vesicles having an alkyd as a wall-forming material
US5213805A (en) * 1991-07-25 1993-05-25 Micro Vesicular Systems, Inc. Lipid vesicles having n,n-dimethylamide derivatives as their primary lipid
US5234767A (en) * 1987-03-13 1993-08-10 Micro-Pak, Inc. Hybrid paucilamellar lipid vesicles
US5260065A (en) * 1991-09-17 1993-11-09 Micro Vesicular Systems, Inc. Blended lipid vesicles
US5405615A (en) * 1991-09-17 1995-04-11 Micro Vesicular Systems, Inc. Sucrose distearate lipid vesicles
US5439672A (en) * 1980-07-01 1995-08-08 L'oreal Cosmetic composition based on an aqueous dispersion of small lipid spheres
US5439967A (en) * 1991-09-17 1995-08-08 Micro Vesicular Systems, Inc. Propylene glycol stearate vesicles
US5489426A (en) * 1980-07-01 1996-02-06 L'oreal Cosmetic composition based on an aqueous dispersion of small lipid spheres
US5628936A (en) * 1987-03-13 1997-05-13 Micro-Pak, Inc. Hybrid paucilamellar lipid vesicles
US5643600A (en) * 1991-09-17 1997-07-01 Micro-Pak, Inc. Lipid vesicles containing avocado oil unsaponifiables
US5652011A (en) * 1990-11-23 1997-07-29 Van Den Bergh Foods Co., Division Of Conopco, Inc. Low fat spreads and dressings
US5660853A (en) * 1991-07-24 1997-08-26 L'oreal Process for manufacturing a cosmetics composition for application to hair, composition obtained by this process and process for cosmetic treatment using the said composition
US6077816A (en) * 1995-08-07 2000-06-20 Unilever Home & Personal Care Usa, Division Of Conopco, Inc. Liquid cleansing composition comprising soluble, lamellar phase inducing structurant
US6136301A (en) * 1997-05-30 2000-10-24 E-L Management Corp. Lipid mix for lip product
US6368653B1 (en) 1992-03-05 2002-04-09 Van Den Berghfoods Co., Division Of Conopco, Inc. Use of mesomorphic phases in food products
US6409999B2 (en) 1999-07-02 2002-06-25 Societe L'oreal Synergistically UV-photoprotecting benzotriazole-substituted silicon/cinnamic acid compositions
US6509008B1 (en) 2001-06-26 2003-01-21 L'oreal Solubilization of 1,3,5-triazine derivatives with N-acyl amino acid esters
WO2005014162A1 (en) * 2003-08-04 2005-02-17 Camurus Ab Method for improving the properties of amphiphile particles
US7030985B2 (en) 2000-12-12 2006-04-18 L'oréal Colored transparent or translucent cosmetic composition
US7276547B2 (en) 2000-12-12 2007-10-02 L'oreal S.A. Compositions comprising heteropolymers and at least one oil-soluble polymers chosen from alkyl celluloses and alkylated guar gums
US7291322B2 (en) 1999-02-12 2007-11-06 L'oreal Photoprotecting/cosmetic compositions comprising benzotriazole and bis-resorcinyltriazine
US7314612B2 (en) 2000-12-12 2008-01-01 L'oreal S.A. Cosmetic compositions containing at least one heteropolymer and at least one gelling agent and methods of using the same
US7351418B2 (en) 2000-12-12 2008-04-01 L'oreal S.A. Cosmetic composition comprising a polymer blend
US7410636B2 (en) 2000-12-12 2008-08-12 L'oreal S.A. Cosmetic composition comprising a polymer and fibres
US7491749B2 (en) 2000-12-12 2009-02-17 L'oreal At least one polyamide polymer in a cosmetic composition comprising at least one solid substance having a melting point of 45 degrees C. or greater
US7749524B2 (en) 2003-07-11 2010-07-06 L'oreal S.A. Cosmetic compositions comprising a structuring agent, silicone powder and swelling agent
US7998493B2 (en) 2002-02-15 2011-08-16 Sederma Sas Cosmetic or dermopharmaceutical compositions which are used to reduce bags and circles under the eyes
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
US9139850B2 (en) 2005-05-19 2015-09-22 L'oreal Vectorization of dsRNA by cationic particles and topical use
WO2021211482A1 (en) * 2020-04-14 2021-10-21 Dow Global Technologies Llc Foam control agent based on polyglycerol ether and use in bioethanol processing
US11266584B2 (en) 2012-07-13 2022-03-08 L'oreal Cosmetic composition comprising composite sunscreen particles
US11523976B2 (en) 2012-07-13 2022-12-13 L'oreal Composite pigment and method for preparing the same

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US4217344A (en) * 1976-06-23 1980-08-12 L'oreal Compositions containing aqueous dispersions of lipid spheres
GB1575343A (en) * 1977-05-10 1980-09-17 Ici Ltd Method for preparing liposome compositions containing biologically active compounds
CH624011A5 (en) * 1977-08-05 1981-07-15 Battelle Memorial Institute
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SE7900458L (en) * 1978-01-27 1979-07-28 Sandoz Ag LIPOSOM DELIVERY SYSTEM FOR DRUG
JPS56120612A (en) * 1980-02-27 1981-09-22 Kanebo Keshohin Kk Beautifying cosmetic
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FR2648462B1 (en) * 1989-06-15 1994-01-28 Oreal PROCESS FOR IMPROVING THE THERAPEUTIC EFFICIENCY OF LIPOSOLUBLE CORTICOSTEROIDS AND COMPOSITION FOR CARRYING OUT SAID METHOD
FR2658721B1 (en) * 1990-02-23 1992-06-19 Oreal METHOD FOR MANUFACTURING A COSMETIC COMPOSITION FOR APPLICATION TO HAIR, COMPOSITION OBTAINED BY THIS PROCESS AND METHOD FOR COSMETIC TREATMENT USING THE SAME.
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ES449312A1 (en) 1977-08-16
JPS588287B2 (en) 1983-02-15
ATA470376A (en) 1980-09-15
DK291376A (en) 1976-12-31
IT1062389B (en) 1984-10-10
FR2315991A1 (en) 1977-01-28
BE843300A (en) 1976-12-23
FR2315991B1 (en) 1977-12-02
AU1539376A (en) 1978-01-05
DK150967C (en) 1988-02-15
NL7607210A (en) 1977-01-03
AU505843B2 (en) 1979-12-06
CH616087A5 (en) 1980-03-14
DE2629100C3 (en) 1980-08-14
JPS526375A (en) 1977-01-18
AT361893B (en) 1981-04-10
DK150967B (en) 1987-10-05
JPS6156016B2 (en) 1986-12-01
DE2660069C2 (en) 1990-09-13
CA1063908A (en) 1979-10-09
DE2661108C2 (en) 1993-12-16
DE2629100A1 (en) 1977-01-20
CH623236A5 (en) 1981-05-29
DE2629100B2 (en) 1979-11-29
BR7604270A (en) 1977-04-05
JPS56108528A (en) 1981-08-28
NL168715C (en) 1982-05-17

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Effective date: 19960628