WO1993023483A1 - Coated particles - Google Patents
Coated particles Download PDFInfo
- Publication number
- WO1993023483A1 WO1993023483A1 PCT/EP1993/001179 EP9301179W WO9323483A1 WO 1993023483 A1 WO1993023483 A1 WO 1993023483A1 EP 9301179 W EP9301179 W EP 9301179W WO 9323483 A1 WO9323483 A1 WO 9323483A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- weight
- titanium dioxide
- oxide particles
- composition
- metal oxide
- Prior art date
Links
Classifications
-
- 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
- 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
- A61K8/19—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
- A61Q1/00—Make-up preparations; Body powders; Preparations for removing make-up
- A61Q1/02—Preparations containing skin colorants, e.g. pigments
- A61Q1/04—Preparations containing skin colorants, e.g. pigments for lips
- A61Q1/06—Lipsticks
-
- 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
- A61Q1/08—Preparations containing skin colorants, e.g. pigments for cheeks, e.g. rouge
-
- 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
- A61Q1/10—Preparations containing skin colorants, e.g. pigments for eyes, e.g. eyeliner, mascara
-
- 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
- A61Q1/12—Face or body powders for grooming, adorning or absorbing
-
- 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
-
- 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
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B63/00—Lakes
-
- 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
- C09C1/04—Compounds of zinc
- C09C1/043—Zinc oxide
-
- 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
- A61K2800/412—Microsized, i.e. having sizes between 0.1 and 100 microns
-
- 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
-
- 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
- C01P2004/62—Submicrometer sized, i.e. from 0.1-1 micrometer
-
- 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
-
- 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
- C01P2006/60—Optical properties, e.g. expressed in CIELAB-values
-
- 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
- C01P2006/80—Compositional purity
Definitions
- titanium dioxide particles having a mean primary particle size of less than lOOnm a) titanium dioxide particles having a mean primary particle size of less than lOOnm, b) zinc oxide particles having a mean primary particle size of less than 500nm, or c) mixtures thereof in a ratio of between 1:99 and 90:10 of titanium dioxide:zinc oxide, more preferably of between 5:95 and 60:40.
- titanium dioxide particles lies in the range 1 to lOOnm, preferably in the range 5 to 50nm and more preferably in the range 15 to 30nm.
- Titanium dioxide of the above mean primary particle size is usually referred to as " icrofine" .
- Suitable grades of titanium dioxide are available from Degussa under the trade designation P25, from Tayca Corporation under the trade designation MT150 , MT600B or MT500B, and from Kemira under the trade designation UV Titan M21.0.
- p-aminobenzoic acids, esters and derivatives for example, 2-ethylhexyl p-dimethylaminobenzoate, or the octyl ester of p-aminobenzoic acid
- methoxycinnamate esters for example, 2-ethylhexyl p-methoxycinnamate, 2-ethoxyethyl p-methoxy- cinnamate or ⁇ , ⁇ -di- (p-methoxy-cinnamoyl) - ⁇ '-(2- ethylhexanoyl)glycerin
- ' c) benzo-phenones for example, oxybenzone
- dibenzoyl ethanes for example, dibenzoyl ethanes, and e) salicylate esters
- Component 1 is formed into a slurry with component 2.
- Component 3 is added slowly until pH 7 is reached.
- the slurry is thoroughly washed with water, and components 4, then 5 are added.
- the mixture is stirred until precipitation of the lake onto the metal oxide is complete.
- the pigment is collected by filtration, washed, dried and ground to form particles of suitable size.
- Microfine Titanium Dioxide sold under the trade name UV-TITAN M210 70
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE69312708T DE69312708T2 (en) | 1992-05-16 | 1993-05-12 | COATED PARTICLES |
US08/338,470 US5609852A (en) | 1992-05-16 | 1993-05-12 | Sunscreen with coated microfine particles |
AU43127/93A AU662642B2 (en) | 1992-05-16 | 1993-05-12 | Coated particles |
EP93912705A EP0640117B1 (en) | 1992-05-16 | 1993-05-12 | Coated particles |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9210516.2 | 1992-05-16 | ||
GB929210516A GB9210516D0 (en) | 1992-05-16 | 1992-05-16 | Coated particles |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1993023483A1 true WO1993023483A1 (en) | 1993-11-25 |
Family
ID=10715609
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP1993/001179 WO1993023483A1 (en) | 1992-05-16 | 1993-05-12 | Coated particles |
Country Status (7)
Country | Link |
---|---|
US (1) | US5609852A (en) |
EP (1) | EP0640117B1 (en) |
AT (1) | ATE156174T1 (en) |
AU (1) | AU662642B2 (en) |
DE (1) | DE69312708T2 (en) |
GB (1) | GB9210516D0 (en) |
WO (1) | WO1993023483A1 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0686031A1 (en) * | 1993-02-24 | 1995-12-13 | Warner-Jenkinson Company, Inc. | Dye compositions and methods for film coating tablets and the like |
EP0821944A2 (en) * | 1996-08-02 | 1998-02-04 | Beiersdorf Aktiengesellschaft | Waterproof sunscreening compositions containing an inorganic micropigment and water-soluble UV-filters |
EP0850639A2 (en) * | 1996-11-04 | 1998-07-01 | Beiersdorf Aktiengesellschaft | Waterproof sunscreening compositions containing surface active glucose derivatives and water-soluble UV-filters |
EP1132127A2 (en) * | 1996-03-12 | 2001-09-12 | Berhan Tecle | Method for isolating ultrafine and fine particles and resulting particles |
EP1325730A1 (en) * | 2002-01-08 | 2003-07-09 | L'oreal | Composition for make-up or care of keratinic fibers comprising a non-volatile hydrocarbon oil, a particulate phase and a specific dispersing agent |
WO2003072077A1 (en) * | 2002-02-27 | 2003-09-04 | Advanced Powder Technology Pty Ltd | A substantially visibly transparent topical physical sunscreen formulation |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5532029A (en) * | 1993-05-13 | 1996-07-02 | Fuerst; Ronnie S. | Materials and methods utilizing a temporary visual indicator |
US5567420A (en) * | 1994-11-16 | 1996-10-22 | Mceleney; John | Lotion which is temporarily colored upon application |
US6248336B1 (en) * | 1995-05-20 | 2001-06-19 | The Procter & Gamble Company | Cosmetic make-up compositions |
US6535268B1 (en) * | 1995-10-30 | 2003-03-18 | Reveo, Inc. | Multilayer non metallic reflecting flakes for cosmetics and sunscreens |
US5747011A (en) * | 1996-11-25 | 1998-05-05 | Schering-Plough Healthcare Products, Inc. | Sunscreen with disappering color indicator |
US6290936B1 (en) | 1996-11-25 | 2001-09-18 | Schering-Plough Healthcare Products, Inc. | Sunscreen with disappearing color indicator |
AU4355297A (en) * | 1997-09-17 | 1999-04-05 | Procter & Gamble Company, The | Hair care compositions comprising optical brighteners and water-insoluble high molecular weight oily compounds |
US6007797A (en) * | 1998-08-06 | 1999-12-28 | Ipa, Llc | Disappearing color sunscreen compositions |
US6627178B1 (en) * | 1999-07-30 | 2003-09-30 | Garret D. Cawthon | Methods, compositions and systems for the prevention and treatment of diaper rash |
US6726900B2 (en) * | 2001-05-18 | 2004-04-27 | Revlon Consumer Products Corporation | Long wearing composition for making up eyes, skin, and lips |
US7722899B2 (en) * | 2001-06-07 | 2010-05-25 | Shin-Etsu Chemical Co., Ltd. | Surface-treated powder and cosmetic preparation |
US6458390B1 (en) | 2001-07-27 | 2002-10-01 | Revlon Consumer Products Corporation | Long wearing makeup compositions |
AUPS080802A0 (en) * | 2002-02-27 | 2002-03-21 | Advanced Powder Technology Pty Ltd | A zinc oxide powder for use in a sunscreen composition |
US7387795B2 (en) * | 2003-06-05 | 2008-06-17 | Jane Hollenberg | Cosmetic compositions organophosphonic acid coated particulates and methods for producing the same |
US20050042187A1 (en) * | 2003-08-21 | 2005-02-24 | Unilever Home & Personal Care Usa, Division Of Conopco, Inc. | High skin friction cosmetic creams containing dispersed zinc oxide particles as inorganic sunscreen |
US20050143505A1 (en) * | 2003-12-05 | 2005-06-30 | Rosekelly George S. | Paint with color change additive and method of application and painted substrate |
US20050191326A1 (en) * | 2004-02-27 | 2005-09-01 | Melker Richard J. | Materials and methods for creating customized compositions having a temporary visual indicator |
US20080227856A1 (en) * | 2004-02-27 | 2008-09-18 | Melker Richard J | Materials and Methods for Creating Customized Compositions Having a Temporary Visual Indicator |
US20090142412A1 (en) * | 2007-12-03 | 2009-06-04 | Giovanna Minutolo Cicillini | Skin Care Cosmetic Cream/Scrub Product |
WO2013123658A1 (en) | 2012-02-23 | 2013-08-29 | Empire Technology Development Llc | Azobenzene compounds with cholesterol group and their sunscreen compositions |
US9717679B1 (en) | 2012-12-17 | 2017-08-01 | Touchless Designs LLC | Methods for the prevention and treatment of animal skin conditions |
US10996167B2 (en) * | 2018-01-10 | 2021-05-04 | Michael Kerwin | Container with luminescent sunscreen and closure with illuminator |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0266247A1 (en) * | 1986-10-10 | 1988-05-04 | Rhone-Poulenc Chimie | Coloured pigments, notably magnetic pigments, processes for their preparation and their applications, notably to the preparation of development powders |
EP0433086A1 (en) * | 1989-12-15 | 1991-06-19 | JOHNSON & JOHNSON CONSUMER PRODUCTS, INC. | Sunscreen compositions |
WO1993010190A1 (en) * | 1991-11-15 | 1993-05-27 | Kuehnle Manfred K | Synthetic, monodispersed color pigments for the coloration of media such as printing inks, and method and apparatus for making same |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5513714A (en) * | 1978-07-14 | 1980-01-30 | Yasushi Kubo | Novel inorganic/organic composite pigment and its preparation |
JPS5571760A (en) * | 1978-11-25 | 1980-05-30 | Kinoshita Kenkyusho:Kk | Treatment of zinc oxide with sensitizing dye |
DE2928287A1 (en) * | 1979-07-13 | 1981-01-29 | Merck Patent Gmbh | PEARL SHINE PIGMENTS, METHOD FOR THEIR PRODUCTION AND THEIR USE |
US4847071A (en) * | 1987-10-22 | 1989-07-11 | The Procter & Gamble Company | Photoprotection compositions comprising tocopherol sorbate and an anti-inflammatory agent |
JP2505506B2 (en) * | 1987-12-14 | 1996-06-12 | 株式会社トクヤマ | Cosmetics |
US5143723A (en) * | 1988-11-23 | 1992-09-01 | Estee Lauder, Inc. | Colored cosmetic compositions |
JPH0341168A (en) * | 1989-07-10 | 1991-02-21 | Kao Corp | Oil-dispersible coloring pigment and its preparation |
GB9210517D0 (en) * | 1992-05-16 | 1992-07-01 | Boots Co Plc | Coated particles |
-
1992
- 1992-05-16 GB GB929210516A patent/GB9210516D0/en active Pending
-
1993
- 1993-05-12 EP EP93912705A patent/EP0640117B1/en not_active Expired - Lifetime
- 1993-05-12 AT AT93912705T patent/ATE156174T1/en active
- 1993-05-12 AU AU43127/93A patent/AU662642B2/en not_active Ceased
- 1993-05-12 WO PCT/EP1993/001179 patent/WO1993023483A1/en active IP Right Grant
- 1993-05-12 US US08/338,470 patent/US5609852A/en not_active Expired - Fee Related
- 1993-05-12 DE DE69312708T patent/DE69312708T2/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0266247A1 (en) * | 1986-10-10 | 1988-05-04 | Rhone-Poulenc Chimie | Coloured pigments, notably magnetic pigments, processes for their preparation and their applications, notably to the preparation of development powders |
EP0433086A1 (en) * | 1989-12-15 | 1991-06-19 | JOHNSON & JOHNSON CONSUMER PRODUCTS, INC. | Sunscreen compositions |
WO1993010190A1 (en) * | 1991-11-15 | 1993-05-27 | Kuehnle Manfred K | Synthetic, monodispersed color pigments for the coloration of media such as printing inks, and method and apparatus for making same |
Non-Patent Citations (4)
Title |
---|
DATABASE WPI Section Ch, Week 9114, Derwent Publications Ltd., London, GB; Class A60, AN 91-097797 * |
PATENT ABSTRACTS OF JAPAN vol. 13, no. 419 (C-637)18 September 1989 * |
PATENT ABSTRACTS OF JAPAN vol. 4, no. 113 (C-21)13 August 1980 * |
PATENT ABSTRACTS OF JAPAN vol. 4, no. 42 (C-5)3 April 1980 * |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0686031A1 (en) * | 1993-02-24 | 1995-12-13 | Warner-Jenkinson Company, Inc. | Dye compositions and methods for film coating tablets and the like |
EP0686031A4 (en) * | 1993-02-24 | 1997-07-16 | Warner Jenkinson Co Inc | Dye compositions and methods for film coating tablets and the like |
EP1132127A2 (en) * | 1996-03-12 | 2001-09-12 | Berhan Tecle | Method for isolating ultrafine and fine particles and resulting particles |
EP1132127A3 (en) * | 1996-03-12 | 2005-04-06 | Berhan Tecle | Method for isolating ultrafine and fine particles and resulting particles |
EP0821944A2 (en) * | 1996-08-02 | 1998-02-04 | Beiersdorf Aktiengesellschaft | Waterproof sunscreening compositions containing an inorganic micropigment and water-soluble UV-filters |
EP0821944A3 (en) * | 1996-08-02 | 1999-04-21 | Beiersdorf Aktiengesellschaft | Waterproof sunscreening compositions containing an inorganic micropigment and water-soluble UV-filters |
EP0850639A2 (en) * | 1996-11-04 | 1998-07-01 | Beiersdorf Aktiengesellschaft | Waterproof sunscreening compositions containing surface active glucose derivatives and water-soluble UV-filters |
EP0850639A3 (en) * | 1996-11-04 | 2000-05-17 | Beiersdorf Aktiengesellschaft | Waterproof sunscreening compositions containing surface active glucose derivatives and water-soluble UV-filters |
EP1325730A1 (en) * | 2002-01-08 | 2003-07-09 | L'oreal | Composition for make-up or care of keratinic fibers comprising a non-volatile hydrocarbon oil, a particulate phase and a specific dispersing agent |
FR2834453A1 (en) * | 2002-01-08 | 2003-07-11 | Oreal | COMPOSITION FOR MAKE-UP OR CARE OF KERATINIC MATERIALS INCLUDING A NON-VOLATILE HYDROCARBON OIL A PARTICULAR PHASE AND A PARTICULAR DISPERSING AGENT |
WO2003072077A1 (en) * | 2002-02-27 | 2003-09-04 | Advanced Powder Technology Pty Ltd | A substantially visibly transparent topical physical sunscreen formulation |
Also Published As
Publication number | Publication date |
---|---|
AU4312793A (en) | 1993-12-13 |
AU662642B2 (en) | 1995-09-07 |
ATE156174T1 (en) | 1997-08-15 |
GB9210516D0 (en) | 1992-07-01 |
DE69312708T2 (en) | 1997-12-04 |
US5609852A (en) | 1997-03-11 |
EP0640117A1 (en) | 1995-03-01 |
EP0640117B1 (en) | 1997-07-30 |
DE69312708D1 (en) | 1997-09-04 |
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