BRPI0411235B1 - dispersão composta de partículas de óxido de zinco em um meio de dispersão, óxido de zinco particulado, produto de filtro solar, uso de um óxido de zinco particulado ou de uma dispersão - Google Patents

dispersão composta de partículas de óxido de zinco em um meio de dispersão, óxido de zinco particulado, produto de filtro solar, uso de um óxido de zinco particulado ou de uma dispersão Download PDF

Info

Publication number
BRPI0411235B1
BRPI0411235B1 BRPI0411235-0A BRPI0411235A BRPI0411235B1 BR PI0411235 B1 BRPI0411235 B1 BR PI0411235B1 BR PI0411235 A BRPI0411235 A BR PI0411235A BR PI0411235 B1 BRPI0411235 B1 BR PI0411235B1
Authority
BR
Brazil
Prior art keywords
zinc oxide
volume
less
particles
range
Prior art date
Application number
BRPI0411235-0A
Other languages
English (en)
Portuguese (pt)
Inventor
Philip Laurence Lyth
Original Assignee
Croda International 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
Application filed by Croda International Plc filed Critical Croda International Plc
Publication of BRPI0411235A publication Critical patent/BRPI0411235A/pt
Publication of BRPI0411235B1 publication Critical patent/BRPI0411235B1/pt

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
    • A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
    • A61K8/04—Dispersions; Emulsions
    • A61K8/044—Suspensions
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G9/00—Compounds of zinc
    • C01G9/02—Oxides; Hydroxides
    • 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
    • A61K8/27—Zinc; Compounds thereof
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G23/00—Compounds of titanium
    • C01G23/04—Oxides; Hydroxides
    • C01G23/047—Titanium dioxide
    • 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
    • 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
    • C01P2004/30—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
    • C01P2004/54—Particles characterised by their aspect ratio, i.e. the ratio of sizes in the longest to the shortest dimension
    • 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
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/12—Surface area
    • 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
    • C01P2006/62—L* (lightness axis)
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2991—Coated
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31652—Of asbestos
    • Y10T428/31663—As siloxane, silicone or silane

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Nanotechnology (AREA)
  • Epidemiology (AREA)
  • Birds (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Dermatology (AREA)
  • General Physics & Mathematics (AREA)
  • Medicinal Chemistry (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Composite Materials (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biophysics (AREA)
  • Biotechnology (AREA)
  • General Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Materials Engineering (AREA)
  • Molecular Biology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Cosmetics (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
BRPI0411235-0A 2003-06-11 2004-06-10 dispersão composta de partículas de óxido de zinco em um meio de dispersão, óxido de zinco particulado, produto de filtro solar, uso de um óxido de zinco particulado ou de uma dispersão BRPI0411235B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0313432.7 2003-06-11
GB0313432A GB0313432D0 (en) 2003-06-11 2003-06-11 Particulate zinc oxide
PCT/GB2004/002480 WO2004108599A1 (en) 2003-06-11 2004-06-10 Zinc oxide

Publications (2)

Publication Number Publication Date
BRPI0411235A BRPI0411235A (pt) 2006-07-11
BRPI0411235B1 true BRPI0411235B1 (pt) 2021-03-09

Family

ID=27589840

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0411235-0A BRPI0411235B1 (pt) 2003-06-11 2004-06-10 dispersão composta de partículas de óxido de zinco em um meio de dispersão, óxido de zinco particulado, produto de filtro solar, uso de um óxido de zinco particulado ou de uma dispersão

Country Status (11)

Country Link
US (1) US7390355B2 (enExample)
EP (1) EP1631526B1 (enExample)
JP (1) JP4709142B2 (enExample)
KR (1) KR101118780B1 (enExample)
CN (1) CN100371250C (enExample)
BR (1) BRPI0411235B1 (enExample)
CA (1) CA2527234C (enExample)
GB (1) GB0313432D0 (enExample)
RU (1) RU2349617C2 (enExample)
WO (1) WO2004108599A1 (enExample)
ZA (1) ZA200509660B (enExample)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0015381D0 (en) * 2000-06-26 2000-08-16 Acma Ltd Particulate metal oxide
US9556376B2 (en) * 2004-05-13 2017-01-31 Baker Hughes Incorporated Solids suspension with nanoparticle-associated viscoelastic surfactant micellar fluids
EP1710208B1 (de) * 2005-04-05 2008-11-26 Universität Hannover Schwefel-modifiziertes Zinkoxid der Formel Zn(1-y)M(y)O(1-x)S(x) (x=0.01-0.08, y=0-0,2)
DE102005062097A1 (de) * 2005-12-22 2007-07-05 Stada Arzneimittel Ag Lichtschutzzubereitung mit Mikropigmenten
GB0610240D0 (en) 2006-05-23 2006-07-05 Sun Chemical Ltd Dispersions of nano-sized materials
CA2655288A1 (en) * 2006-06-15 2007-12-21 Croda International Plc Uv absorbing composition
ES2556127T3 (es) 2007-08-31 2016-01-13 The Procter & Gamble Company Composición limpiadora de superficies duras ácida líquida
US8784854B2 (en) 2008-03-20 2014-07-22 Amorepacific Corporation Cosmetic product comprising UV-blocking cosmetic composition impregnated into expanded urethane foam
BRPI0914084A2 (pt) * 2008-10-07 2015-10-27 Union Carbide Chem Plastic composição para cuidado dos cabelos e método para prevenir o descoramento dos cabelos
EP2243517A1 (de) 2009-04-20 2010-10-27 Dr. Straetmans GmbH Kosmetische oder dermatologische Zubereitung
US20120148513A1 (en) * 2009-06-30 2012-06-14 Dow Global Technologies Inc. Sunscreen-containing dissolvable films
AU2010340095B2 (en) 2009-12-16 2016-09-29 Dow Global Technologies Llc. Sunscreen compositions incorporating methylcellulose as an SPF and/or PPD booster and methods
GB0922552D0 (en) 2009-12-23 2010-02-10 Croda Int Plc Particulate titanium dioxide
US20140017186A1 (en) 2011-03-31 2014-01-16 Rohm And Haas Company Suncare compositions and methods
US9139737B1 (en) * 2011-11-21 2015-09-22 Nanophase Technologies Corporation Multifunctional coated powders and high solids dispersions
CN103987365A (zh) 2011-12-22 2014-08-13 陶氏环球技术有限公司 防晒制剂和方法
JP2014231365A (ja) * 2013-05-28 2014-12-11 凸版印刷株式会社 ガスバリア性包装材料
US9744111B2 (en) 2014-07-11 2017-08-29 Mary Kay Inc. Sunscreen compositions and methods of their use
US9653373B2 (en) 2015-04-09 2017-05-16 Samsung Electronics Co., Ltd. Semiconductor package including heat spreader and method for manufacturing the same
CN104843767B (zh) * 2015-05-13 2017-04-12 湖南尔康制药股份有限公司 一种药用纳米氧化锌的制备方法
US10682294B2 (en) 2015-09-03 2020-06-16 International Business Machines Corporation Controlling zinc oxide particle size for sunscreen applications
US9937112B2 (en) 2015-09-03 2018-04-10 International Business Machines Corporation Doping of zinc oxide particles for sunscreen applications
US9883994B2 (en) 2015-09-03 2018-02-06 International Business Machines Corporation Implementing organic materials in sunscreen applications
US10369092B2 (en) 2015-09-03 2019-08-06 International Business Machines Corporation Nitride-based nanoparticles for use in sunscreen applications
US9993402B2 (en) 2015-09-03 2018-06-12 International Business Machines Corporation Sunscreen additives for enhancing vitamin D production
US10952942B2 (en) 2015-09-03 2021-03-23 International Business Machines Corporation Plasmonic enhancement of zinc oxide light absorption for sunscreen applications
US9883993B2 (en) 2015-09-03 2018-02-06 International Business Machines Corporation Notch filter coatings for use in sunscreen applications
US10772808B2 (en) 2015-09-03 2020-09-15 International Business Machines Corporation Anti-reflective coating on oxide particles for sunscreen applications
CN108137984A (zh) * 2015-10-20 2018-06-08 凸版印刷株式会社 涂覆液及阻气性层叠体
US10092487B2 (en) 2015-10-22 2018-10-09 International Business Machines Corporation Plasmonic enhancement of absorption in sunscreen applications
US10045918B2 (en) 2015-10-22 2018-08-14 International Business Machines Corporation Embedding oxide particles within separate particles for sunscreen applications
US10076475B2 (en) 2015-10-23 2018-09-18 International Business Machines Corporation Shell-structured particles for sunscreen applications
JP6913538B2 (ja) * 2016-06-30 2021-08-04 花王株式会社 皮膚化粧料
EP3624756B8 (en) * 2017-05-17 2022-10-05 VeganicSKN Limited Sunscreen composition
CN107625656A (zh) * 2017-09-12 2018-01-26 澳宝化妆品（惠州）有限公司 高稳定性和铺展性的氧化锌组合物及其制备方法和应用
WO2020087121A1 (en) * 2018-10-30 2020-05-07 Advance NanoTek Ltd. Anti-acne composition
KR102678104B1 (ko) * 2018-11-19 2024-06-26 솔브레인 주식회사 폴리하이드록시스테아르산으로 표면개질된 세륨옥사이드 입자를 포함하는 자외선 차단제 조성물 및 이의 제조방법
ES2964323T3 (es) * 2019-11-05 2024-04-05 Dsm Ip Assets Bv Composición de protección solar de baja pegajosidad
US11672744B2 (en) * 2020-07-02 2023-06-13 Nanophase Technologies Corporation Zinc oxide particles, photostable UV filters, and methods of use thereof
JPWO2023140123A1 (enExample) * 2022-01-21 2023-07-27

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US536660A (en) * 1895-04-02 Feed-water heater
MY100306A (en) * 1985-12-18 1990-08-11 Kao Corp Anti-suntan cosmetic composition
GB8829402D0 (en) * 1988-12-16 1989-02-01 Tioxide Group Plc Dispersion
JPH02289506A (ja) * 1989-02-08 1990-11-29 Sakai Chem Ind Co Ltd 化粧料用酸化亜鉛
GB9121143D0 (en) * 1991-10-04 1991-11-13 Tioxide Chemicals Limited Dispersions
GB9121153D0 (en) * 1991-10-04 1991-11-13 Tioxide Chemicals Ltd Method of preparing sunscreens
JPH0725614A (ja) * 1993-07-07 1995-01-27 Kao Corp 酸化亜鉛超微粒子及びその製造方法
JPH083026A (ja) * 1994-06-20 1996-01-09 Toyo Ink Mfg Co Ltd 化粧料
US5575988A (en) * 1995-04-07 1996-11-19 Littlepoint Corp. Combination sunscreen and insect repellent
FR2744914B1 (fr) * 1996-02-15 1998-03-20 Rhone Poulenc Chimie Dispersion de dioxyde de titane, poudre a base de dioxyde de titane, leur utilisation dans les formulations cosmetiques
GB9616978D0 (en) * 1996-08-13 1996-09-25 Tioxide Specialties Ltd Zinc oxide dispersions
JPH11106216A (ja) * 1997-10-01 1999-04-20 Kao Corp 酸化亜鉛分散液及びこれを配合してなる化粧料
CN1308968C (zh) * 1999-03-10 2007-04-04 内诺格雷姆公司 氧化锌颗粒
GB9912002D0 (en) * 1999-05-25 1999-07-21 Acma Ltd Metal oxide dispersions
GB0015381D0 (en) * 2000-06-26 2000-08-16 Acma Ltd Particulate metal oxide
JP2002104822A (ja) * 2000-09-29 2002-04-10 Unitika Ltd 分散性の良好な酸化亜鉛超微粒子水分散液およびその製造方法
GB0130658D0 (en) * 2001-12-21 2002-02-06 Acma Particulate metal oxide
AUPS080802A0 (en) * 2002-02-27 2002-03-21 Advanced Powder Technology Pty Ltd A zinc oxide powder for use in a sunscreen composition
JP2004035632A (ja) * 2002-07-01 2004-02-05 Tayca Corp 高い透明性と紫外線遮蔽能を有する無機酸化物分散体および分散方法

Also Published As

Publication number Publication date
BRPI0411235A (pt) 2006-07-11
RU2349617C2 (ru) 2009-03-20
JP4709142B2 (ja) 2011-06-22
CA2527234C (en) 2011-11-22
CN100371250C (zh) 2008-02-27
RU2006100309A (ru) 2006-05-27
US7390355B2 (en) 2008-06-24
ZA200509660B (en) 2006-09-27
CN1805902A (zh) 2006-07-19
JP2006527160A (ja) 2006-11-30
KR101118780B1 (ko) 2012-03-20
GB0313432D0 (en) 2003-07-16
KR20060025166A (ko) 2006-03-20
US20060228310A1 (en) 2006-10-12
EP1631526B1 (en) 2016-08-10
CA2527234A1 (en) 2004-12-16
EP1631526A1 (en) 2006-03-08
WO2004108599A1 (en) 2004-12-16

Similar Documents

Publication Publication Date Title
BRPI0411235B1 (pt) dispersão composta de partículas de óxido de zinco em um meio de dispersão, óxido de zinco particulado, produto de filtro solar, uso de um óxido de zinco particulado ou de uma dispersão
US7220305B2 (en) Particulate metal oxide
ES2861073T3 (es) Dióxido de titanio particulado
KR101376817B1 (ko) 금속 산화물 분산액
AU2001266153A1 (en) Particulate metal oxide
JP7064580B2 (ja) より高度な紫外線防御を有する無機日焼け防止剤
US20050069706A1 (en) Particulate metal oxide
JP7084986B2 (ja) ヒドロキシ桂皮酸エステルとシラノール付加体被膜無機紫外線防止剤
JP2023092469A (ja) 水性分散体、及び化粧料
WO2005039520A1 (en) Water-in-silicone oil emulsion for use as a sunscreen product
BR112020020751A2 (pt) Partículas de dióxido de titânio
BR112020020750B1 (pt) Partículas de dióxido de titânio
BR112020020750A2 (pt) Partículas de dióxido de titânio

Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B15K Others concerning applications: alteration of classification

Ipc: A61K 8/04 (2006.01), A61K 8/27 (2006.01), A61Q 17/

B15K Others concerning applications: alteration of classification

Ipc: C01G 9/02 (2006.01), C01G 23/047 (2006.01), A61K 8

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 09/03/2021, OBSERVADAS AS CONDICOES LEGAIS.