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AU505843B2 - 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
AU505843B2
AU505843B2 AU15393/76A AU1539376A AU505843B2 AU 505843 B2 AU505843 B2 AU 505843B2 AU 15393/76 A AU15393/76 A AU 15393/76A AU 1539376 A AU1539376 A AU 1539376A AU 505843 B2 AU505843 B2 AU 505843B2
Authority
AU
Australia
Prior art keywords
aqueous dispersions
lipid spherules
spherules
lipid
preparing
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
AU15393/76A
Other versions
AU1539376A (en
Inventor
G. & Pandiani Rm Vanlerberghe
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=AU505843(B2) "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 AU1539376A publication Critical patent/AU1539376A/en
Application granted granted Critical
Publication of AU505843B2 publication Critical patent/AU505843B2/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—Liposomes
    • A61K9/1277—Processes for preparing; 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—Liposomes
    • A61K9/1271—Non-conventional liposomes, e.g. PEGylated liposomes, liposomes coated with polymers
    • A61K9/1272—Non-conventional liposomes, e.g. PEGylated liposomes, liposomes coated with polymers with substantial amounts of non-phosphatidyl, i.e. non-acylglycerophosphate, surfactants as bilayer-forming substances, e.g. cationic lipids
    • 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)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Epidemiology (AREA)
  • Dermatology (AREA)
  • Dispersion Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Birds (AREA)
  • Crystallography & Structural Chemistry (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)
AU15393/76A 1975-06-30 1976-06-29 Process for preparing aqueous dispersions of lipid spherules, and aqueous dispersions of such lipid spherules Expired AU505843B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FRFR7520456 1975-06-30
FR7520456A FR2315991A1 (en) 1975-06-30 1975-06-30 METHOD OF MANUFACTURING AQUEOUS DISPERSIONS OF LIPID SPHERULES AND CORRESPONDING NEW COMPOSITIONS

Publications (2)

Publication Number Publication Date
AU1539376A AU1539376A (en) 1978-01-05
AU505843B2 true AU505843B2 (en) 1979-12-06

Family

ID=9157266

Family Applications (1)

Application Number Title Priority Date Filing Date
AU15393/76A Expired AU505843B2 (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) DE2661108C2 (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)

Families Citing this family (182)

* Cited by examiner, † Cited by third party
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BR7604270A (en) 1977-04-05
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CH616087A5 (en) 1980-03-14
FR2315991A1 (en) 1977-01-28
CH623236A5 (en) 1981-05-29
DE2629100B2 (en) 1979-11-29
JPS526375A (en) 1977-01-18
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AT361893B (en) 1981-04-10
DK150967C (en) 1988-02-15

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