DE68907223D1 - Titandioxid-sonnenschutzmittel. - Google Patents

Titandioxid-sonnenschutzmittel.

Info

Publication number
DE68907223D1
DE68907223D1 DE9090900829T DE68907223T DE68907223D1 DE 68907223 D1 DE68907223 D1 DE 68907223D1 DE 9090900829 T DE9090900829 T DE 9090900829T DE 68907223 T DE68907223 T DE 68907223T DE 68907223 D1 DE68907223 D1 DE 68907223D1
Authority
DE
Germany
Prior art keywords
pct
phosphatidyl
phospholipid
water
date
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.)
Revoked
Application number
DE9090900829T
Other languages
English (en)
Other versions
DE68907223T2 (de
Inventor
Nicola Elsom
Edward Galley
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.)
Boots Co PLC
Original Assignee
Boots Co PLC
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=10647725&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE68907223(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Boots Co PLC filed Critical Boots Co PLC
Application granted granted Critical
Publication of DE68907223D1 publication Critical patent/DE68907223D1/de
Publication of DE68907223T2 publication Critical patent/DE68907223T2/de
Anticipated expiration legal-status Critical
Revoked 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
    • 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
    • A61K8/11—Encapsulated compositions
    • 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
    • A61K8/55—Phosphorus compounds
    • A61K8/553—Phospholipids, e.g. lecithin
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • 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
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/36—Compounds of titanium
    • C09C1/3607—Titanium dioxide
    • C09C1/3669—Treatment with low-molecular 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
    • A61K2800/41—Particular ingredients further characterized by their size
    • A61K2800/413—Nanosized, i.e. having sizes below 100 nm
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/01—Particle morphology depicted by an image
    • C01P2004/03—Particle morphology depicted by an image obtained by SEM
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/50—Agglomerated particles
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/64—Nanometer sized, i.e. from 1-100 nanometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/80—Particles consisting of a mixture of two or more inorganic phases
    • C01P2004/82—Particles consisting of a mixture of two or more inorganic phases two phases having the same anion, e.g. both oxidic phases
    • C01P2004/84—Particles consisting of a mixture of two or more inorganic phases two phases having the same anion, e.g. both oxidic phases one phase coated with the other
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/20—Powder free flowing behaviour

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Epidemiology (AREA)
  • Birds (AREA)
  • Nanotechnology (AREA)
  • Materials Engineering (AREA)
  • Dermatology (AREA)
  • Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • Composite Materials (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Molecular Biology (AREA)
  • Organic Chemistry (AREA)
  • Cosmetics (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Materials For Medical Uses (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Physical Water Treatments (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
DE9090900829T 1988-11-30 1989-11-27 Titandioxid-sonnenschutzmittel. Revoked DE68907223T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB888827968A GB8827968D0 (en) 1988-11-30 1988-11-30 Sunscreen compositions
PCT/EP1989/001438 WO1990006103A1 (en) 1988-11-30 1989-11-27 Titanium dioxide sunscreens

Publications (2)

Publication Number Publication Date
DE68907223D1 true DE68907223D1 (de) 1993-07-22
DE68907223T2 DE68907223T2 (de) 1993-09-23

Family

ID=10647725

Family Applications (1)

Application Number Title Priority Date Filing Date
DE9090900829T Revoked DE68907223T2 (de) 1988-11-30 1989-11-27 Titandioxid-sonnenschutzmittel.

Country Status (14)

Country Link
US (1) US5817298A (de)
EP (1) EP0446290B1 (de)
JP (1) JPH04502326A (de)
AT (1) ATE90553T1 (de)
AU (1) AU630406B2 (de)
CA (1) CA2004283A1 (de)
DE (1) DE68907223T2 (de)
DK (1) DK102291D0 (de)
ES (1) ES2057522T3 (de)
FI (1) FI97685C (de)
GB (1) GB8827968D0 (de)
IE (1) IE61929B1 (de)
NO (1) NO178750C (de)
WO (1) WO1990006103A1 (de)

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GB9122488D0 (en) * 1991-10-23 1991-12-04 Boots Co Plc Sunscreen composition
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AU697478B2 (en) * 1993-02-26 1998-10-08 Estee Lauder Inc. Titanium dioxide dispersions, cosmetic compositions and methods for using the same
US5603863A (en) * 1993-03-01 1997-02-18 Tioxide Specialties Limited Water-in-oil emulsions
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DE19651478A1 (de) * 1996-12-11 1998-06-18 Beiersdorf Ag Lichtschutzzubereitungen mit einem Gehalt an oberflächenaktiven Mono- bzw. Oligoglycerylverbindungen, wasselöslichen UV-Filtersubstanzen und ggf. anorganischen Mikropigmenten
US5993967A (en) * 1997-03-28 1999-11-30 Nanophase Technologies Corporation Siloxane star-graft polymers, ceramic powders coated therewith and method of preparing coated ceramic powders
US5916544A (en) * 1997-11-12 1999-06-29 Isp Investments Inc. Sunscreen concentrate
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US6165450A (en) * 1999-05-03 2000-12-26 Em Industries, Inc. Sprayable sunscreen compositions
DE10064637A1 (de) * 2000-12-22 2002-07-04 Henkel Kgaa Nanopartikuläres oberflächenmodifiziertes Titanoxid und seine Verwendung in Zahnpflegemitteln
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DE10225125A1 (de) * 2002-06-06 2003-12-18 Goldschmidt Ag Th Wässerige Dispersion enthaltend pyrogen hergestellte Metalloxidpartikel und Dispergierhilfsmittel
DE10225123A1 (de) 2002-06-06 2003-12-18 Goldschmidt Ag Th Hochkonzentrierte wässrige Dispersion enthaltend hydrophile mikrofeine Metalloxidpartikel und Dispergierhilfsmittel
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US20060067896A1 (en) * 2004-09-30 2006-03-30 Robin Schaffer Composition of sunscreen and color-changing markers
US7871972B2 (en) * 2005-01-12 2011-01-18 Amcol International Corporation Compositions containing benefit agents pre-emulsified using colloidal cationic particles
US7915214B2 (en) * 2006-01-12 2011-03-29 Amcol International Corporation Compositions containing benefit agent composites pre-emulsified using colloidal cationic particles
GB0526328D0 (en) * 2005-12-23 2006-02-01 Ici Plc Particulate metal oxide
US9782610B2 (en) * 2006-05-24 2017-10-10 3rd Rock Sunblock, Inc. Nontoxic, non-endocrine disrupting, cytoprotective, UV-radiation resistant sunblock compositions
US20070298000A1 (en) * 2006-05-26 2007-12-27 Grune Guery L High SPF transparent or translucent naturally derived, cytoprotective, UV radiation resistant compositions
ES2567064T3 (es) * 2006-07-18 2016-04-19 L'oréal Composición cosmética en forma de polvo
US20080219938A1 (en) * 2007-03-07 2008-09-11 Grune Guerry L SPF compositions
EP2164448A4 (de) * 2007-05-14 2012-07-04 Amcol International Corp Zusammensetzungen mit verbundstoffen aus vorteilhaften mitteln, die mit kolloidalen kationischen teilchen voremulgiert sind
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US8436077B2 (en) * 2009-12-16 2013-05-07 Cristal Usa Inc. Lipid-treated particles and polymers containing the particles
FR2971706B1 (fr) * 2011-02-18 2013-02-15 Oreal Composition contenant des particules composites filtrantes et des particules de filtres inorganiques modifiees hydrophobes par une huile ou cire d'origine naturelle
US9139737B1 (en) 2011-11-21 2015-09-22 Nanophase Technologies Corporation Multifunctional coated powders and high solids dispersions
EP2772247A4 (de) * 2011-12-01 2016-01-13 Kci Co Ltd Oberflächenmodifiziertes uv-blockierendes pulver und uv-blockierende zusammensetzung damit
FR2996753A1 (fr) * 2012-10-16 2014-04-18 Make Up For Ever Fond de teint comprenant des poudres enrobees de lecithine hydrogenee
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US20170135349A1 (en) * 2015-11-17 2017-05-18 VectorBlock LLC Composition with pest resistant properties
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Also Published As

Publication number Publication date
DK102291A (da) 1991-05-29
DE68907223T2 (de) 1993-09-23
GB8827968D0 (en) 1989-01-05
US5817298A (en) 1998-10-06
AU630406B2 (en) 1992-10-29
EP0446290B1 (de) 1993-06-16
JPH04502326A (ja) 1992-04-23
NO178750B (no) 1996-02-19
AU4821690A (en) 1990-06-26
IE893783L (en) 1990-05-30
IE61929B1 (en) 1994-11-30
CA2004283A1 (en) 1990-05-31
DK102291D0 (da) 1991-05-29
ES2057522T3 (es) 1994-10-16
FI97685C (fi) 1997-02-10
NO912070D0 (no) 1991-05-29
ATE90553T1 (de) 1993-07-15
EP0446290A1 (de) 1991-09-18
FI97685B (fi) 1996-10-31
NO912070L (no) 1991-07-29
NO178750C (no) 1996-05-29
WO1990006103A1 (en) 1990-06-14
FI912564A0 (fi) 1991-05-28

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8331 Complete revocation