Nothing Special   »   [go: up one dir, main page]

DE69616767D1 - Ultraviolett abschirmende feine kompositteilchen,verfahren zu seiner herstellung und kosmetika - Google Patents

Ultraviolett abschirmende feine kompositteilchen,verfahren zu seiner herstellung und kosmetika

Info

Publication number
DE69616767D1
DE69616767D1 DE69616767T DE69616767T DE69616767D1 DE 69616767 D1 DE69616767 D1 DE 69616767D1 DE 69616767 T DE69616767 T DE 69616767T DE 69616767 T DE69616767 T DE 69616767T DE 69616767 D1 DE69616767 D1 DE 69616767D1
Authority
DE
Germany
Prior art keywords
cosmetics
production
composite particles
ultraviolet shielding
shielding fine
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 - Lifetime
Application number
DE69616767T
Other languages
English (en)
Other versions
DE69616767T2 (de
Inventor
Kentaro Oshima
Shunji Kozaki
Yoshinobu Imaizumi
Toshio Miyake
Toru Nishimura
Keiichi Tsuto
Satoshi Sugawara
Makoto Torizuka
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.)
Kao Corp
Original Assignee
Kao Corp
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 Kao Corp filed Critical Kao Corp
Application granted granted Critical
Publication of DE69616767D1 publication Critical patent/DE69616767D1/de
Publication of DE69616767T2 publication Critical patent/DE69616767T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/0081—Composite particulate pigments or fillers, i.e. containing at least two solid phases, except those consisting of coated particles of one compound
    • 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
    • A61K8/0283—Matrix particles
    • A61K8/0287—Matrix particles the particulate containing a solid-in-solid dispersion
    • 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
    • A61K8/04—Dispersions; Emulsions
    • A61K8/06—Emulsions
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P17/00—Drugs for dermatological disorders
    • A61P17/16—Emollients or protectives, e.g. against radiation
    • 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
    • A61Q1/10—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
    • 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
    • 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
    • A61K2800/20—Chemical, physico-chemical or functional or structural properties of the composition as a whole
    • A61K2800/26—Optical properties
    • A61K2800/262—Transparent; Translucent
    • 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
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/80—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70
    • C01P2002/84—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70 by UV- or VIS- data
    • 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
    • C01P2004/01—Particle morphology depicted by an image
    • C01P2004/04—Particle morphology depicted by an image obtained by TEM, STEM, STM or AFM
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/10—Particle morphology extending in one dimension, e.g. needle-like
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/20—Particle morphology extending in two dimensions, e.g. plate-like
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/30—Particle morphology extending in three dimensions
    • C01P2004/32—Spheres
    • 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
    • C01P2004/62—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
    • 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
    • C01P2006/90—Other properties not specified above

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Nanotechnology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Birds (AREA)
  • Epidemiology (AREA)
  • Composite Materials (AREA)
  • Medicinal Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Organic Chemistry (AREA)
  • Dermatology (AREA)
  • Biophysics (AREA)
  • Materials Engineering (AREA)
  • Molecular Biology (AREA)
  • Medical Informatics (AREA)
  • Mathematical Physics (AREA)
  • General Engineering & Computer Science (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Biotechnology (AREA)
  • General Physics & Mathematics (AREA)
  • Toxicology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Cosmetics (AREA)
DE69616767T 1995-03-10 1996-03-07 Ultraviolett abschirmende feine kompositteilchen,verfahren zu seiner herstellung und kosmetika Expired - Lifetime DE69616767T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP7971795 1995-03-10
JP9605395 1995-03-28
PCT/JP1996/000593 WO1996028137A1 (en) 1995-03-10 1996-03-07 Ultraviolet shielding composite fine particles, method for producing the same, and cosmetics

Publications (2)

Publication Number Publication Date
DE69616767D1 true DE69616767D1 (de) 2001-12-13
DE69616767T2 DE69616767T2 (de) 2002-07-18

Family

ID=26420719

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69616767T Expired - Lifetime DE69616767T2 (de) 1995-03-10 1996-03-07 Ultraviolett abschirmende feine kompositteilchen,verfahren zu seiner herstellung und kosmetika

Country Status (6)

Country Link
US (1) US5902569A (de)
EP (1) EP0814758B1 (de)
CN (1) CN1105553C (de)
AU (1) AU701804B2 (de)
DE (1) DE69616767T2 (de)
WO (1) WO1996028137A1 (de)

Families Citing this family (69)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3686166B2 (ja) * 1996-05-16 2005-08-24 三好化成株式会社 化粧料用組成物及び化粧料
JP3391802B2 (ja) * 1996-05-30 2003-03-31 花王株式会社 紫外線遮蔽性微粒子、その製造方法及び化粧料
US7226966B2 (en) * 2001-08-03 2007-06-05 Nanogram Corporation Structures incorporating polymer-inorganic particle blends
US6099798A (en) 1997-10-31 2000-08-08 Nanogram Corp. Ultraviolet light block and photocatalytic materials
US6290735B1 (en) 1997-10-31 2001-09-18 Nanogram Corporation Abrasive particles for surface polishing
US6599631B2 (en) * 2001-01-26 2003-07-29 Nanogram Corporation Polymer-inorganic particle composites
FR2789602B1 (fr) * 1999-02-17 2001-05-11 Rhodia Chimie Sa Sol organique et compose solide a base d'oxyde de titane et d'un compose amphiphile et procedes de preparation
WO2000051553A1 (en) * 1999-03-01 2000-09-08 The General Hospital Corporation An anti-reflective cosmetic composition for reducing the visibility of wrinkles
GB9912002D0 (en) * 1999-05-25 1999-07-21 Acma Ltd Metal oxide dispersions
JP3912961B2 (ja) * 1999-06-30 2007-05-09 信越化学工業株式会社 新規なシリコーン粉体処理剤及びそれを用いて表面処理された粉体、並びにこの粉体を含有する化粧料
JP2001019621A (ja) * 1999-07-06 2001-01-23 Mitsubishi Pencil Co Ltd 非水系液体化粧料
FR2795975B1 (fr) 1999-07-06 2002-04-19 Oreal Composition sous forme d'emulsion eau-dans-huile ayant une vitesse de cisaillement evolutive
US6544647B1 (en) 1999-07-26 2003-04-08 Toda Kogyo Corporation Non-magnetic composite particles, process for producing the same and magnetic recording medium using the same
US6749838B1 (en) * 1999-08-19 2004-06-15 Shiseido Company, Ltd Cosmetic sunscreen preparation
FR2799119B1 (fr) * 1999-10-01 2001-11-30 Oreal Procede pour ameliorer la stabilite vis-a-vis du rayonnement uv de filtres solaires photosensibles
US7695737B2 (en) * 2000-03-08 2010-04-13 JGC Catalysts & Chemocals Ltd. Spherical composite particles and cosmetics with the particles blended therein
ES2530970T3 (es) * 2000-06-05 2015-03-09 Showa Denko Kk Composición cosmética
FR2810541B1 (fr) * 2000-06-22 2004-02-27 Oreal Composition sous forme d'emulsion eau-dans-huile ayant une vitesse de cisaillement evolutive
KR100805218B1 (ko) * 2000-09-11 2008-02-21 쇼와 덴코 가부시키가이샤 화장품 조성물
TWI292322B (en) * 2000-09-25 2008-01-11 Shiseido Co Ltd Metal oxide/silica complex and cosmetics containing the same
FR2826573B1 (fr) * 2001-06-29 2005-10-07 Oreal Compositions contenant un derive d'hydroxydiphenyl ether inhibant le developpement des odeurs corporelles
FR2826574B1 (fr) * 2001-06-29 2005-08-26 Oreal Compositions contenant un derive d'hydroxydiphenyl ether inhibant le developpement des odeurs corporelles
US8092834B2 (en) * 2001-06-29 2012-01-10 Shiseido Co., Ltd. Composite powders and skin preparations for external use containing the same
FR2826572B1 (fr) * 2001-06-29 2005-10-07 Oreal Compositions contenant un derive d'hydroxydiphenyl ether inhibant le developpement des odeurs corporelles
JP5082179B2 (ja) * 2001-09-14 2012-11-28 昭和電工株式会社 シリカ被覆混晶酸化物粒子、その製法及びそれを用いた化粧料
CN1307970C (zh) * 2001-09-14 2007-04-04 昭和电工株式会社 二氧化硅被覆混晶氧化物颗粒、其制备方法以及用其制备的化妆品材料
DE10225122A1 (de) * 2002-06-06 2003-12-18 Goldschmidt Ag Th Hochkonzentrierte wässrige Dispersionen enthaltend hydrophobe mikrofeine Metalloxidpartikel und Dispergierhilfsmittel
DE10260877A1 (de) * 2002-12-23 2004-07-01 Beiersdorf Ag Stabile zinkoxidhaltige Öl-in-Wasser-Emulsionen
TWI352071B (en) * 2003-01-28 2011-11-11 Koninkl Philips Electronics Nv Transparent titanium oxide-aluminum and/or aluminu
US20040180011A1 (en) * 2003-03-13 2004-09-16 Wacker Chemical Corporation Cosmetic formulation comprising alkyl phenyl silsesquioxane resins
US7285578B2 (en) * 2003-11-20 2007-10-23 Nitto Kogyo Co., Ltd. Water-in-oil emulsion composition for forming silicone elastomer porous material
CN1297478C (zh) * 2003-11-28 2007-01-31 上海家化联合股份有限公司 分子筛基纳米复合抗紫外材料、其制备方法和用途
WO2005063617A1 (en) * 2003-12-18 2005-07-14 Massachusets Institute Of Technology Bioprocesse enhanced by magnetic nanoparticles
DE102004014294A1 (de) * 2004-03-22 2005-07-28 Sasol Germany Gmbh Zusammensetzungen enthaltend 2-alkylverzweigte Säuren bzw. deren Derivate und Mischoxide und Verwendung der Zusammensetzungen
US7371275B2 (en) * 2004-07-02 2008-05-13 E.I. Du Pont De Nemours And Company Titanium dioxide pigment and polymer compositions
JP4986385B2 (ja) * 2004-08-11 2012-07-25 日揮触媒化成株式会社 鱗片状複合粒子およびこれを配合した化粧料
EP1674534B1 (de) * 2004-12-23 2010-10-13 Evonik Degussa GmbH Oberflächenmodifizierte Siliciumdioxid-Titandioxid-Mischoxide
FR2888491B1 (fr) * 2005-07-13 2010-12-24 Oreal Composition photoprotectrice et agents de filtration pour une telle composition
CN101309664B (zh) * 2005-11-18 2011-02-09 花王株式会社 O/w乳液化妆品组合物
JP4866066B2 (ja) 2005-11-18 2012-02-01 花王株式会社 化粧料
US7972691B2 (en) * 2006-12-22 2011-07-05 Nanogram Corporation Composites of polymers and metal/metalloid oxide nanoparticles and methods for forming these composites
KR101498746B1 (ko) * 2007-01-03 2015-03-04 나노그램 코포레이션 규소/게르마늄을 기초로 하는 나노입자 잉크, 도핑된 입자, 반도체를 위한 인쇄 및 공정
US8119233B2 (en) 2007-02-17 2012-02-21 Nanogram Corporation Functional composites, functional inks and applications thereof
TW200900435A (en) 2007-03-29 2009-01-01 Fujifilm Corp Organic-inorganic composite composition and fabrication method thereof, molded article and fabrication method thereof and optical component
EP2141205B1 (de) * 2007-04-13 2011-04-27 Asahi Glass Company, Limited Verfahren zur herstellung einer mit hydrophobiertem siliziumoxid belegter metalloxidpartikel
EP2359801B1 (de) * 2008-12-03 2017-06-14 Shiseido Co., Ltd. Öl-in-wasser-kosmetikum
JP5688032B2 (ja) 2009-01-08 2015-03-25 ナノグラム・コーポレイションＮａｎｏＧｒａｍ Ｃｏｒｐｏｒａｔｉｏｎ ポリシロキサンポリエステル及び無機ナノ粒子の複合体
DE102009040868A1 (de) 2009-09-09 2011-03-10 Bayer Materialscience Ag Mit Nanopartikeln modifizierte Bindemitteldispersionen zur Herstellung funktioneller transparenter Lacke
GB0916699D0 (en) 2009-09-23 2009-11-04 Nanoco Technologies Ltd Semiconductor nanoparticle-based materials
JP5999029B2 (ja) * 2013-06-03 2016-09-28 富士ゼロックス株式会社 シリカ複合粒子及びその製造方法
US9937112B2 (en) 2015-09-03 2018-04-10 International Business Machines Corporation Doping of zinc oxide particles for sunscreen applications
US10682294B2 (en) 2015-09-03 2020-06-16 International Business Machines Corporation Controlling zinc oxide particle size for sunscreen applications
US10772808B2 (en) 2015-09-03 2020-09-15 International Business Machines Corporation Anti-reflective coating on oxide particles for sunscreen applications
US10369092B2 (en) 2015-09-03 2019-08-06 International Business Machines Corporation Nitride-based nanoparticles for use in sunscreen applications
US10952942B2 (en) 2015-09-03 2021-03-23 International Business Machines Corporation Plasmonic enhancement of zinc oxide light absorption for sunscreen applications
US9883994B2 (en) 2015-09-03 2018-02-06 International Business Machines Corporation Implementing organic materials in sunscreen applications
US10045918B2 (en) 2015-10-22 2018-08-14 International Business Machines Corporation Embedding oxide particles within separate particles for sunscreen applications
US10092487B2 (en) * 2015-10-22 2018-10-09 International Business Machines Corporation Plasmonic enhancement of absorption in sunscreen applications
US10076475B2 (en) 2015-10-23 2018-09-18 International Business Machines Corporation Shell-structured particles for sunscreen applications
JP2017114826A (ja) * 2015-12-25 2017-06-29 日本板硝子株式会社 二酸化チタン微粒子分散複合粒子及び化粧料
ES2836814T3 (es) * 2016-07-29 2021-06-28 Isdin Sa Un perfluoropoliéter para su uso en tratamientos de fototerapia cutánea
EP3360601A1 (de) 2017-02-09 2018-08-15 Omya International AG Funktionalisiertes calciumcarbonat für sonnenschutzverstärkung
CN108384284B (zh) * 2018-02-09 2020-12-29 航天特种材料及工艺技术研究所 一种超疏水无机材料粉体及其制备方法
CN110787102A (zh) * 2018-08-03 2020-02-14 杭州职业技术学院 防晒防蚊双效乳液及其制备方法
CN109758416A (zh) * 2018-12-30 2019-05-17 滁州格锐矿业有限责任公司 一种化妆品填料及其制备方法
US20210299399A1 (en) * 2020-03-31 2021-09-30 Peter Barrett Active / passive anti-pathogen endotracheal tube
FR3136370A1 (fr) * 2022-06-10 2023-12-15 Vinpai Matériau composite microparticulaire à base d’oxyde de zinc greffé sur terre de diatomées, son procédé de préparation et ses applications comme actif anti-UV.
EP4353328A3 (de) * 2022-10-15 2024-05-22 LCS Advanced Solutions, LLC Strukturell diverse, stabile und strahlenschützende partikelmatrix-sonnenschutz- und kosmetische zusammensetzungen und zugehörige verfahren
US11896691B1 (en) 2023-01-09 2024-02-13 Julius Zecchino Universal mineral based sunscreen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8712752D0 (en) * 1987-05-30 1987-07-01 Tioxide Group Plc Particulate material
JP3388592B2 (ja) * 1992-03-05 2003-03-24 テイカ株式会社 紫外線遮蔽用の鱗片状顔料、その製造方法および上記紫外線遮蔽用の鱗片状顔料を配合した化粧料
US5478550A (en) * 1992-11-06 1995-12-26 Nippon Inorganic Colour & Chemical Co., Ltd. Ultraviolet-shielding agent, method for the preparation thereof and cosmetic composition compounded therewith
FI101396B (fi) * 1993-06-03 1998-06-15 Granula Ab Ltd Oy Kiinteä UV-suoja-aine, sen valmistus ja käyttö
CN1070896C (zh) * 1993-10-01 2001-09-12 花王株式会社 屏蔽紫外线复合微粒及其生产方法和化妆品

Also Published As

Publication number Publication date
US5902569A (en) 1999-05-11
CN1183038A (zh) 1998-05-27
AU4890596A (en) 1996-10-02
EP0814758A1 (de) 1998-01-07
DE69616767T2 (de) 2002-07-18
WO1996028137A1 (en) 1996-09-19
AU701804B2 (en) 1999-02-04
CN1105553C (zh) 2003-04-16
EP0814758B1 (de) 2001-11-07

Similar Documents

Publication Publication Date Title
DE69616767D1 (de) Ultraviolett abschirmende feine kompositteilchen,verfahren zu seiner herstellung und kosmetika
DE69411181D1 (de) Gegen ultraviolettstrahlung schützende feine kompositteilchen, verfahren zur herstellung derselben und kosmetika
DE69606069D1 (de) Reaktive kieselsäureteilchen, verfahren zu deren herstellung und deren verwendung
DE69523732D1 (de) Verbundmaterial und verfahren zu seiner herstellung
DE69602929D1 (de) Durch selbstheilende matrix oxidationsgeschütztes verbundmaterial und verfahren zu seiner herstellung
DE69431387D1 (de) Organisch- anorganische Verbundpartikel und Verfahren zu ihrer Herstellung
DE69631595D1 (de) Harzzusammensetzung, damit hergestellte form und verfahren zu deren herstellung
DE69528460D1 (de) Feine zinkoxid-teilchen, verfahren zu ihrer herstellung und ihre verwendung
DE69828648D1 (de) Anionisches polymer-produkt und verfahren zu seiner herstellung
DE69730996D1 (de) Ultrafeine teilchen und verfahren zu deren herstellung
DE69526709D1 (de) Getrennte Teilchen und Verfahren zu ihrer Herstellung
DE69502621D1 (de) Schleifer und verfahren zu seiner herstellung
DE69625923D1 (de) Oxidmaterialien, verfahren zur dessen herstellung und diese materialien enthaltende katalysatorzusammensetzungen
DE59609639D1 (de) Sicherheitsdokument und Verfahren zu seiner Herstellung
DE69530126D1 (de) Druckbehälter und verfahren zu seiner herstellung
DE59604740D1 (de) Polymerteilchen und Verfahren zu deren Herstellung
DE69523596D1 (de) Verbesserte verbundwerkstoffe und verfahren zu deren herstellung
DE69615890D1 (de) Ultrafeine Teilchen und Verfahren zu ihrer Herstellung
DE69725591D1 (de) Schnellkochender und instant-reis und verfahren zu deren herstellung
DE69620405D1 (de) Verbesserte polyarylenetherzusammensetzungen und verfahren zu ihrer herstellung
DE69609668D1 (de) Kohlenstoffverbundmaterial und Verfahren zu seiner Herstellung
DE59603734D1 (de) Integrales plattenförmiges bauteil und verfahren zu seiner herstellung
DE69527505D1 (de) Monoklonaler antikörper gegen antiannexin-v, verfahren zu seiner herstellung und seiner verwendung
DE69708430D1 (de) Magnetitteilchen, Verfahren zu deren Herstellung und deren Verwendung
DE69613323D1 (de) Gleitwerkstoff und Verfahren zu seiner Herstellung

Legal Events

Date Code Title Description
8364 No opposition during term of opposition