FR2877837B1 - Compositions cosmetiques comprenant des nanoparticules photoluminescentes et au moins une terre rare. - Google Patents

Compositions cosmetiques comprenant des nanoparticules photoluminescentes et au moins une terre rare.

Info

Publication number
FR2877837B1
FR2877837B1 FR0452680A FR0452680A FR2877837B1 FR 2877837 B1 FR2877837 B1 FR 2877837B1 FR 0452680 A FR0452680 A FR 0452680A FR 0452680 A FR0452680 A FR 0452680A FR 2877837 B1 FR2877837 B1 FR 2877837B1
Authority
FR
France
Prior art keywords
rare earth
cosmetic compositions
photoluminescent nanoparticles
photoluminescent
nanoparticles
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 - Fee Related
Application number
FR0452680A
Other languages
English (en)
Other versions
FR2877837A1 (fr
Inventor
Guillaume Cassin
Jean Thierry Simonnet
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
Application filed by LOreal SA filed Critical LOreal SA
Priority to FR0452680A priority Critical patent/FR2877837B1/fr
Priority to PCT/IB2005/053674 priority patent/WO2006054202A1/fr
Publication of FR2877837A1 publication Critical patent/FR2877837A1/fr
Application granted granted Critical
Publication of FR2877837B1 publication Critical patent/FR2877837B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q1/00—Make-up preparations; Body powders; Preparations for removing make-up
    • A61Q1/02—Preparations containing skin colorants, e.g. pigments
    • 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
    • A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
    • 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
    • A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
    • A61K8/25—Silicon; Compounds 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
    • 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
    • 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
    • A61K2800/42—Colour properties
    • A61K2800/43—Pigments; Dyes
    • A61K2800/434—Luminescent, Fluorescent; Optical brighteners; Photosensitizers
FR0452680A 2004-11-18 2004-11-18 Compositions cosmetiques comprenant des nanoparticules photoluminescentes et au moins une terre rare. Expired - Fee Related FR2877837B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0452680A FR2877837B1 (fr) 2004-11-18 2004-11-18 Compositions cosmetiques comprenant des nanoparticules photoluminescentes et au moins une terre rare.
PCT/IB2005/053674 WO2006054202A1 (fr) 2004-11-18 2005-11-08 Compositions cosmetiques comprenant des nanoparticules photoluminescentes et au moins un metal de la famille des terres rares

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0452680A FR2877837B1 (fr) 2004-11-18 2004-11-18 Compositions cosmetiques comprenant des nanoparticules photoluminescentes et au moins une terre rare.

Publications (2)

Publication Number Publication Date
FR2877837A1 FR2877837A1 (fr) 2006-05-19
FR2877837B1 true FR2877837B1 (fr) 2007-04-06

Family

ID=34950685

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0452680A Expired - Fee Related FR2877837B1 (fr) 2004-11-18 2004-11-18 Compositions cosmetiques comprenant des nanoparticules photoluminescentes et au moins une terre rare.

Country Status (1)

Country Link
FR (1) FR2877837B1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2778561B1 (fr) * 1998-05-14 2001-04-20 Oreal Azurants optiques comme agents blanchissants
JP2002338956A (ja) * 2001-05-16 2002-11-27 Yamagata Public Corp For The Development Of Industry 紫外線吸収能を有する蛍光体
DE10225819A1 (de) * 2002-06-11 2004-01-08 Forschungszentrum Karlsruhe Gmbh Verwendung von oxidischen Nanoteilchen
FR2847812B1 (fr) * 2002-11-28 2006-04-14 Louis Dubertret Composition cosmetique comprenant des nanoparticules fluorescentes comme pigments

Also Published As

Publication number Publication date
FR2877837A1 (fr) 2006-05-19

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20100730