DK1173138T3 - Cosmetic or pharmaceutical use of metal soaps in the form of nanoparticles - Google Patents

Cosmetic or pharmaceutical use of metal soaps in the form of nanoparticles

Info

Publication number
DK1173138T3
DK1173138T3 DK00927068T DK00927068T DK1173138T3 DK 1173138 T3 DK1173138 T3 DK 1173138T3 DK 00927068 T DK00927068 T DK 00927068T DK 00927068 T DK00927068 T DK 00927068T DK 1173138 T3 DK1173138 T3 DK 1173138T3
Authority
DK
Denmark
Prior art keywords
metal soaps
cosmetic
nanoparticles
pharmaceutical use
nanoscalic
Prior art date
Application number
DK00927068T
Other languages
Danish (da)
Inventor
Bernd Fabry
Achim Ansmann
Original Assignee
Cognis Deutschland Gmbh
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 Cognis Deutschland Gmbh filed Critical Cognis Deutschland Gmbh
Application granted granted Critical
Publication of DK1173138T3 publication Critical patent/DK1173138T3/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
    • C07C59/40—Unsaturated compounds
    • C07C59/42—Unsaturated compounds containing hydroxy or O-metal groups
    • C07C59/44—Ricinoleic acid
    • 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
    • A61K8/0241—Containing particulates characterized by their shape and/or structure
    • 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
    • A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
    • A61K8/36—Carboxylic acids; Salts or anhydrides thereof
    • A61K8/361—Carboxylic acids having more than seven carbon atoms in an unbroken chain; Salts or anhydrides thereof
    • 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
    • A61Q19/10—Washing or bathing preparations
    • 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
    • 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
    • A61Q5/02—Preparations for cleaning the hair
    • 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
    • A61Q5/12—Preparations containing hair conditioners
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y5/00—Nanobiotechnology or nanomedicine, e.g. protein engineering or drug delivery
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C57/00—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms
    • C07C57/02—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms with only carbon-to-carbon double bonds as unsaturation
    • C07C57/03—Monocarboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
    • C07C59/40—Unsaturated compounds
    • C07C59/42—Unsaturated compounds containing hydroxy or O-metal groups
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
    • A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
    • A61K2800/41—Particular ingredients further characterized by their size
    • A61K2800/413—Nanosized, i.e. having sizes below 100 nm
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
    • A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
    • A61K2800/60—Particulates further characterized by their structure or composition
    • A61K2800/61—Surface treated
    • A61K2800/612—By organic compounds
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
    • A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
    • A61K2800/60—Particulates further characterized by their structure or composition
    • A61K2800/65—Characterized by the composition of the particulate/core
    • A61K2800/652—The particulate/core comprising organic material

Abstract

The invention relates to the utilisation of nanoscalic metal soaps with particle diameters ranging from 10 to 300 nm for producing cosmetic and/or pharmaceutical preparations. The particularly small size of the particles causes higher stabilisation of the means compared to metal soaps of prior art.
DK00927068T 1999-05-05 2000-04-26 Cosmetic or pharmaceutical use of metal soaps in the form of nanoparticles DK1173138T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19920555A DE19920555B4 (en) 1999-05-05 1999-05-05 Use of nanoscale metal soaps
PCT/EP2000/003763 WO2000067702A1 (en) 1999-05-05 2000-04-26 Cosmetic or pharmaceutical utilisation of nanoscalic metal soaps

Publications (1)

Publication Number Publication Date
DK1173138T3 true DK1173138T3 (en) 2003-06-30

Family

ID=7906975

Family Applications (1)

Application Number Title Priority Date Filing Date
DK00927068T DK1173138T3 (en) 1999-05-05 2000-04-26 Cosmetic or pharmaceutical use of metal soaps in the form of nanoparticles

Country Status (8)

Country Link
EP (1) EP1173138B1 (en)
JP (1) JP2002544149A (en)
AT (1) ATE233535T1 (en)
DE (2) DE19920555B4 (en)
DK (1) DK1173138T3 (en)
ES (1) ES2193072T3 (en)
PT (1) PT1173138E (en)
WO (1) WO2000067702A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10059239A1 (en) * 2000-11-29 2002-06-06 Cognis Deutschland Gmbh Cosmetic and / or pharmaceutical emulsions
JP4923323B2 (en) * 2000-12-20 2012-04-25 日油株式会社 Sunscreen cosmetics
DE102008010774A1 (en) * 2007-12-21 2009-06-25 Cam-D Technologies Gmbh Surface-active metal complexes for the adsorption of pollutants and process for their preparation
JP6516139B2 (en) * 2014-10-16 2019-05-22 株式会社ピカソ美化学研究所 Rinse composition
US11357714B2 (en) 2020-07-21 2022-06-14 Chembeau LLC Diester cosmetic formulations and uses thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU658608B2 (en) * 1991-03-25 1995-04-27 Astellas Pharma Europe B.V. Topical preparation containing a suspension of solid lipid particles
WO1997013503A1 (en) * 1995-10-13 1997-04-17 The Penn State Research Foundation Synthesis of drug nanoparticles by spray drying
DE19738641C1 (en) * 1997-09-04 1999-07-01 Henkel Kgaa Cinnamic acid-based esterquats
WO2000015329A1 (en) * 1998-09-15 2000-03-23 Henkel Kommanditgesellschaft Auf Aktien Method for producing nanoparticles

Also Published As

Publication number Publication date
DE50001383D1 (en) 2003-04-10
DE19920555B4 (en) 2004-08-26
EP1173138B1 (en) 2003-03-05
EP1173138A1 (en) 2002-01-23
JP2002544149A (en) 2002-12-24
DE19920555A1 (en) 2000-11-16
WO2000067702A1 (en) 2000-11-16
ES2193072T3 (en) 2003-11-01
PT1173138E (en) 2003-07-31
ATE233535T1 (en) 2003-03-15

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