ES2140545T3 - Oxido de zinc y procedimiento para su preparacion. - Google Patents

Oxido de zinc y procedimiento para su preparacion.

Info

Publication number
ES2140545T3
ES2140545T3 ES94921732T ES94921732T ES2140545T3 ES 2140545 T3 ES2140545 T3 ES 2140545T3 ES 94921732 T ES94921732 T ES 94921732T ES 94921732 T ES94921732 T ES 94921732T ES 2140545 T3 ES2140545 T3 ES 2140545T3
Authority
ES
Spain
Prior art keywords
zinc oxide
pct
zinc
sec
atmosphere
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
ES94921732T
Other languages
English (en)
Inventor
Roy David Laundon
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.)
Elementis UK Ltd
Original Assignee
Elementis UK Ltd
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 Elementis UK Ltd filed Critical Elementis UK Ltd
Application granted granted Critical
Publication of ES2140545T3 publication Critical patent/ES2140545T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K33/00—Medicinal preparations containing inorganic active ingredients
    • A61K33/24—Heavy metals; Compounds thereof
    • A61K33/30—Zinc; 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
    • A61K8/18—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
    • A61Q1/00—Make-up preparations; Body powders; Preparations for removing make-up
    • A61Q1/02—Preparations containing skin colorants, e.g. pigments
    • 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
    • C01G9/00—Compounds of zinc
    • C01G9/02—Oxides; Hydroxides
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/48—Stabilisers against degradation by oxygen, light or heat
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/60—Additives non-macromolecular
    • C09D7/61—Additives non-macromolecular inorganic
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/66—Additives characterised by particle size
    • C09D7/67—Particle size smaller than 100 nm
    • 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
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Inorganic Chemistry (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Wood Science & Technology (AREA)
  • Materials Engineering (AREA)
  • Nanotechnology (AREA)
  • Epidemiology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Medicinal Chemistry (AREA)
  • Medical Informatics (AREA)
  • Biotechnology (AREA)
  • General Engineering & Computer Science (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Dermatology (AREA)
  • Birds (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Glass Compositions (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

SE PRESENTA UN PROCESO PARA PREPARAR OXIDO DE ZINC QUE COMPRENDE LA INTRODUCCION EN EL INTERIOR DE UNA ATMOSFERA, DE UNA SOLUCION ACUOSA DE SAL DE ZINC QUE SEA TERMICAMENTE DESCOMPONIBLE EN OXIDO DE ZINC, LA ATMOSFERA TIENE UNA TEMPERATURA SUFICIENTE PARA DESCOMPONER LA SAL EN EL OXIDO, Y POSTERIORMENTE SE RECUPERA EL OXIDO DE ZINC. EL OXIDO DE ZINC ASI PREPARADO ESTA EN LA FORMA DE PARTICULAS DISCRETAS QUE PUEDEN TENER UN TAMAÑO MEDIO DE PARTICULA DE 0.08 [MI]M O INFERIOR EN DIAMETRO Y UN AREA SUPERFICIAL DE AL MENOS 12.5 M[SUP,2]/G Y QUE ESTA TAMBIEN LIBRE DE METAL DE ZINC. EL OXIDO DE ZINC EN FORMA DE PARTICULAS DE PEQUEÑO TAMAÑO ES PARTICULARMENTE UTIL COMO UN ADITIVO PARA LA ABSORCION/DISPERSION DE LAS EMISIONES ULTRAVIOLETAS.
ES94921732T 1993-08-06 1994-07-27 Oxido de zinc y procedimiento para su preparacion. Expired - Lifetime ES2140545T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB939316437A GB9316437D0 (en) 1993-08-06 1993-08-06 Zinc oxide and a process for making it

Publications (1)

Publication Number Publication Date
ES2140545T3 true ES2140545T3 (es) 2000-03-01

Family

ID=10740141

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94921732T Expired - Lifetime ES2140545T3 (es) 1993-08-06 1994-07-27 Oxido de zinc y procedimiento para su preparacion.

Country Status (10)

Country Link
US (1) US5876688A (es)
EP (1) EP0712378B1 (es)
JP (1) JPH09501139A (es)
AT (1) ATE188678T1 (es)
AU (1) AU7233694A (es)
DE (1) DE69422627T2 (es)
ES (1) ES2140545T3 (es)
GB (1) GB9316437D0 (es)
WO (1) WO1995004704A1 (es)
ZA (1) ZA945707B (es)

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US20030190371A1 (en) * 1998-05-21 2003-10-09 The Boots Company Plc Antimicrobial agent
GB9811377D0 (en) * 1998-05-27 1998-07-22 Isis Innovations Ltd Compositions
US6627178B1 (en) * 1999-07-30 2003-09-30 Garret D. Cawthon Methods, compositions and systems for the prevention and treatment of diaper rash
GB9927648D0 (en) * 1999-11-24 2000-01-19 Boots Co Plc Medicated dressings
GB9928438D0 (en) * 1999-12-01 2000-01-26 Isis Innovation Compositions
KR20010093909A (ko) * 2000-04-03 2001-10-31 김수태 산화아연 및 염화칼슘 ·2수염의 동시 제조방법
US6337362B1 (en) * 2000-06-12 2002-01-08 Elementis Specialties, Inc. Ultraviolet resistant pre-mix compositions and articles using such compositions
KR100527060B1 (ko) * 2001-04-06 2005-11-08 (주)아해 발화합성법에 의한 단성분계와 다성분계 산화물의 제조방법
US6555075B2 (en) 2001-05-23 2003-04-29 Raymond Lee Nip Method of preparing zinc carbonate
DE10212680A1 (de) * 2002-03-22 2003-10-09 Degussa Nanoskaliges Zinkoxid, Verfahren zu seiner Herstellung und Verwendung
US20050182153A1 (en) * 2002-06-12 2005-08-18 Koji Yokoi Porous metal oxide material in flake form, method for producing the same and cosmetic, coating material resin composition ink composition and paper comprising the same
DE10248335A1 (de) * 2002-10-17 2004-05-06 Bayer Ag Fungizide Wirkstoffkombinationen
DE10343728A1 (de) * 2003-09-22 2005-04-21 Degussa Zinkoxidpulver
TWI233321B (en) * 2004-02-20 2005-05-21 Ind Tech Res Inst Method for producing nano oxide powder using D.C. plasma thermo-reaction
SE0402467D0 (sv) * 2004-10-12 2004-10-12 Linde Ag A method and use of an apparatus for calcining
EP2010312A1 (en) * 2006-03-29 2009-01-07 Northwest Mettech Corporation Method and apparatus for nanopowder and micropowder production using axial injection plasma spray
US20090283144A1 (en) * 2008-05-14 2009-11-19 3M Innovative Properties Company Solar concentrating mirror
JP2012505219A (ja) * 2008-10-07 2012-03-01 ダウ グローバル テクノロジーズ エルエルシー ヘアケア組成物及び方法
WO2010078105A1 (en) 2008-12-30 2010-07-08 3M Innovative Properties Company Broadband reflectors, concentrated solar power systems, and methods of using the same
JP4987027B2 (ja) * 2009-03-09 2012-07-25 株式会社オプトニクス精密 球状超微粒子の製造方法
EP2448553A2 (en) 2009-06-30 2012-05-09 Dow Global Technologies LLC Sunscreen-containing dissolvable films comprising water-soluble cellulose ether
US20110081548A1 (en) * 2009-10-07 2011-04-07 Sakai Chemical Industry Co., Ltd. Zinc oxide particle, method for producing it, exoergic filler, exoergic resin composition, exoergic grease and exoergic coating composition
US8399092B2 (en) * 2009-10-07 2013-03-19 Sakai Chemical Industry Co., Ltd. Zinc oxide particle having high bulk density, method for producing it, exoergic filler, exoergic resin composition, exoergic grease and exoergic coating composition
MY149016A (en) * 2009-10-07 2013-06-28 Sakai Chemical Industry Co Zinc oxide particle, method for producing it, exoergic filler, exoergic resin composition, exoergic grease and exoergic coating composition
US9459386B2 (en) 2009-11-18 2016-10-04 3M Innovative Properties Company Multi-layer optical 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
EP2625313B1 (en) 2010-10-06 2020-12-09 3M Innovative Properties Company Anti-reflective articles with nanosilica-based coatings
US9285584B2 (en) 2010-10-06 2016-03-15 3M Innovative Properties Company Anti-reflective articles with nanosilica-based coatings and barrier layer
CN103458870B (zh) 2011-03-31 2015-10-14 罗门哈斯公司 防晒组合物和方法
EP2707764A2 (en) 2011-05-09 2014-03-19 3M Innovative Properties Company Architectural article with photovoltaic cell and visible light-transmitting reflector
WO2013095995A2 (en) 2011-12-22 2013-06-27 Dow Global Technologies Llc Suncare formulations and methods
EP2880475B1 (en) 2012-07-30 2023-10-18 3M Innovative Properties Company UV STABLE ASSEMBLIES COMPRISING MULTI-LAYER OPTICAL FILMs
EP2903029B1 (en) * 2012-09-28 2017-12-27 Ocean's King Lighting Science & Technology Co., Ltd Polymer solar cell and preparation method thereof
US9717679B1 (en) 2012-12-17 2017-08-01 Touchless Designs LLC Methods for the prevention and treatment of animal skin conditions
EP3017481B1 (en) 2013-07-01 2020-02-12 3M Innovative Properties Company Solar energy device
FR3020766B1 (fr) * 2014-05-07 2020-05-08 Pylote Particules inorganiques individualisees
SG10201806476WA (en) 2014-06-18 2018-08-30 3M Innovative Properties Co Light transparent fluoropolymer composition and article
CN104591259B (zh) * 2015-02-09 2017-02-22 黄有余 一种植活式纳米氧化锌及其生产工艺
KR101631071B1 (ko) * 2015-08-24 2016-06-17 충남대학교산학협력단 연속식 산화아연 분말 제조 방법.
US12001036B2 (en) 2018-10-05 2024-06-04 3M Innovative Properties Company Multilayer optical films and articles comprising the same
CN114846363A (zh) 2019-12-30 2022-08-02 3M创新有限公司 紫外-c辐射保护膜及其制造方法
JP2023545456A (ja) 2020-10-14 2023-10-30 スリーエム イノベイティブ プロパティズ カンパニー 吸収層及び紫外線ミラーを含む多層物品、システム、デバイス、及び消毒する方法
WO2023203390A1 (en) 2022-04-19 2023-10-26 3M Innovative Properties Company Broadband reflectors including polymeric layers, and composite cooling systems
WO2023223114A1 (en) 2022-05-19 2023-11-23 3M Innovative Properties Company Light shielding articles and electromagnetic receivers and/or emitters including the same
WO2023233218A1 (en) 2022-06-03 2023-12-07 3M Innovative Properties Company Release liners and adhesive articles having variable light transmittance
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CA1239020A (en) * 1984-01-26 1988-07-12 Tadamitu Nagayasu Method for recovering zinc from substances containing a zinc compound
US5338353A (en) * 1989-04-07 1994-08-16 Nippon Shokubai Kagaku Kogyo Method for production of powder of fine inorganic particles
DE3916643C1 (es) * 1989-05-22 1991-01-03 Merck Patent Gmbh, 6100 Darmstadt, De
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JPH03200878A (ja) * 1989-12-28 1991-09-02 Lion Corp 酸化亜鉛被覆粉末の製造方法
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Also Published As

Publication number Publication date
EP0712378A1 (en) 1996-05-22
GB9316437D0 (en) 1993-09-22
DE69422627T2 (de) 2000-06-15
US5876688A (en) 1999-03-02
AU7233694A (en) 1995-02-28
ATE188678T1 (de) 2000-01-15
DE69422627D1 (de) 2000-02-17
ZA945707B (en) 1996-02-01
WO1995004704A1 (en) 1995-02-16
EP0712378B1 (en) 2000-01-12
JPH09501139A (ja) 1997-02-04

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