DE69626347D1 - Verfahren zur Passivierung eines photoreaktiven Mineralpigments durch Behandlung mittels eines kalten organischen Plasmas, und lichtechte, kosmetische oder pharmazeutische Zusammensetzung enthaltend mindenstens ein auf diese Weise passiviertes Pigment - Google Patents

Verfahren zur Passivierung eines photoreaktiven Mineralpigments durch Behandlung mittels eines kalten organischen Plasmas, und lichtechte, kosmetische oder pharmazeutische Zusammensetzung enthaltend mindenstens ein auf diese Weise passiviertes Pigment

Info

Publication number
DE69626347D1
DE69626347D1 DE69626347T DE69626347T DE69626347D1 DE 69626347 D1 DE69626347 D1 DE 69626347D1 DE 69626347 T DE69626347 T DE 69626347T DE 69626347 T DE69626347 T DE 69626347T DE 69626347 D1 DE69626347 D1 DE 69626347D1
Authority
DE
Germany
Prior art keywords
pigment
lightfast
photoreactive
passivation
cosmetic
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
DE69626347T
Other languages
English (en)
Other versions
DE69626347T2 (de
Inventor
Jean-Luc Leveque
Frederic Leroy
Myriam Mellul
Yolanda Duvault
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
Application granted granted Critical
Publication of DE69626347D1 publication Critical patent/DE69626347D1/de
Publication of DE69626347T2 publication Critical patent/DE69626347T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • A61K8/29—Titanium; Compounds thereof
    • 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
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00—Preparations for care of the skin
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
    • C09C3/04—Physical treatment, e.g. grinding, treatment with ultrasonic vibrations
    • C09C3/048—Treatment with a plasma
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
    • C09C3/08—Treatment with low-molecular-weight non-polymer organic compounds
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q17/00—Barrier preparations; Preparations brought into direct contact with the skin for affording protection against external influences, e.g. sunlight, X-rays or other harmful rays, corrosive materials, bacteria or insect stings
    • A61Q17/04—Topical preparations for affording protection against sunlight or other radiation; Topical sun tanning preparations
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q3/00—Manicure or pedicure preparations
    • A61Q3/02—Nail coatings

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Organic Chemistry (AREA)
  • Epidemiology (AREA)
  • Inorganic Chemistry (AREA)
  • Dermatology (AREA)
  • Birds (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Cosmetics (AREA)
  • Medicinal Preparation (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
DE1996626347 1995-08-09 1996-08-07 Verfahren zur Passivierung eines photoreaktiven Mineralpigments durch Behandlung mittels eines kalten organischen Plasmas, und lichtechte, kosmetische oder pharmazeutische Zusammensetzung enthaltend mindenstens ein auf diese Weise passiviertes Pigment Expired - Fee Related DE69626347T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9509675 1995-08-09
FR9509675A FR2737728B1 (fr) 1995-08-09 1995-08-09 Procede de passivation d'un pigment mineral photoreactif par traitement par un plasma froid d'un gaz et composition cosmetique ou pharmaceutique, stable a la lumiere, contenant au moins un pigment ainsi passive

Publications (2)

Publication Number Publication Date
DE69626347D1 true DE69626347D1 (de) 2003-04-03
DE69626347T2 DE69626347T2 (de) 2004-04-29

Family

ID=9481829

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1996626347 Expired - Fee Related DE69626347T2 (de) 1995-08-09 1996-08-07 Verfahren zur Passivierung eines photoreaktiven Mineralpigments durch Behandlung mittels eines kalten organischen Plasmas, und lichtechte, kosmetische oder pharmazeutische Zusammensetzung enthaltend mindenstens ein auf diese Weise passiviertes Pigment

Country Status (5)

Country Link
EP (1) EP0758006B1 (de)
JP (1) JP3769328B2 (de)
DE (1) DE69626347T2 (de)
ES (1) ES2191081T3 (de)
FR (1) FR2737728B1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPO688997A0 (en) * 1997-05-20 1997-06-12 Soltec Research Pty Ltd Sunscreen composition
JPH11124309A (ja) * 1997-10-22 1999-05-11 Kao Corp 化粧料
JP2004123633A (ja) * 2002-10-03 2004-04-22 Medorekkusu:Kk 外用製剤
JP4942513B2 (ja) * 2007-03-02 2012-05-30 株式会社Ａｄｅｋａ 塩化ビニル系樹脂組成物
DE102007022457A1 (de) * 2007-05-09 2008-11-13 Durtec Gmbh Plasmamodifizierte natürliche Minerale mit nanoskaligen Eigenschaften, Verfahren zu ihrer Herstellung und ihre Verwendung
CA2947531C (en) * 2014-05-14 2022-06-28 Amastan Technologies Llc Method for the densification and spheroidization of solid and solution precursor droplets of materials using plasma
JP6543753B2 (ja) * 2018-08-07 2019-07-10 アマスタン・テクノロジーズ・エル・エル・シー プラズマを使用して固体材料および材料の溶液前駆体液滴を高密度化および球状化する方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56134784A (en) * 1980-03-26 1981-10-21 Canon Inc Manufacture of photoconductive powder
JPS59175409A (ja) * 1983-03-23 1984-10-04 Shiseido Co Ltd 化粧料
JPS61190567A (ja) * 1985-02-19 1986-08-25 Shiseido Co Ltd 表面処理粉末
JPS63239102A (ja) * 1986-11-07 1988-10-05 Nippon Steel Corp 金属酸化物粉末の低温プラズマ処理方法
JP3297881B2 (ja) * 1992-10-27 2002-07-02 イーシー化学株式会社 超微粒子の表面処理方法

Also Published As

Publication number Publication date
FR2737728A1 (fr) 1997-02-14
EP0758006B1 (de) 2003-02-26
DE69626347T2 (de) 2004-04-29
FR2737728B1 (fr) 1997-10-03
JPH09157542A (ja) 1997-06-17
EP0758006A1 (de) 1997-02-12
ES2191081T3 (es) 2003-09-01
JP3769328B2 (ja) 2006-04-26

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: L'OREAL, PARIS, FR

8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee