BRPI0820021A2 - Processo para a produção de pigmentos de dióxido de titãnio revestidos - Google Patents

Processo para a produção de pigmentos de dióxido de titãnio revestidos

Info

Publication number
BRPI0820021A2
BRPI0820021A2 BRPI0820021-1A BRPI0820021A BRPI0820021A2 BR PI0820021 A2 BRPI0820021 A2 BR PI0820021A2 BR PI0820021 A BRPI0820021 A BR PI0820021A BR PI0820021 A2 BRPI0820021 A2 BR PI0820021A2
Authority
BR
Brazil
Prior art keywords
titanium dioxide
metal oxide
production
coated titanium
admixture
Prior art date
Application number
BRPI0820021-1A
Other languages
English (en)
Inventor
M Kamal Akhtar
Sibashis Banerjee
Original Assignee
Millennium Inorganic Chem
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 Millennium Inorganic Chem filed Critical Millennium Inorganic Chem
Publication of BRPI0820021A2 publication Critical patent/BRPI0820021A2/pt
Publication of BRPI0820021A8 publication Critical patent/BRPI0820021A8/pt

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
    • C09C1/36—Compounds of titanium
    • C09C1/3607—Titanium dioxide
    • C09C1/3653—Treatment with inorganic compounds
    • C09C1/3661—Coating
    • 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
    • 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
    • C01G23/07—Producing by vapour phase processes, e.g. halide oxidation
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/01—Crystal-structural characteristics depicted by a TEM-image
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/50—Solid solutions
    • C01P2002/52—Solid solutions containing elements as dopants
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/50—Solid solutions
    • C01P2002/52—Solid solutions containing elements as dopants
    • C01P2002/54—Solid solutions containing elements as dopants one element only
    • 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
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/12—Surface area

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Nanotechnology (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Composite Materials (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Silicon Compounds (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
BRPI0820021A 2007-12-05 2008-12-03 Processo para a produção de pigmentos de dióxido de titânio revestidos BRPI0820021A8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/950,848 US20090148605A1 (en) 2007-12-05 2007-12-05 Process for the production of coated titanium dioxide pigments
PCT/US2008/013300 WO2009075748A2 (en) 2007-12-05 2008-12-03 Process for the production of coated titanium dioxide pigments

Publications (2)

Publication Number Publication Date
BRPI0820021A2 true BRPI0820021A2 (pt) 2015-05-19
BRPI0820021A8 BRPI0820021A8 (pt) 2016-03-08

Family

ID=40721945

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0820021A BRPI0820021A8 (pt) 2007-12-05 2008-12-03 Processo para a produção de pigmentos de dióxido de titânio revestidos

Country Status (10)

Country Link
US (2) US20090148605A1 (pt)
EP (1) EP2222794B1 (pt)
CN (1) CN101918501B (pt)
AT (1) ATE534710T1 (pt)
AU (1) AU2008336075B2 (pt)
BR (1) BRPI0820021A8 (pt)
ES (1) ES2376511T3 (pt)
MX (1) MX2010005826A (pt)
SA (1) SA108290787B1 (pt)
WO (1) WO2009075748A2 (pt)

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US20050239921A1 (en) * 2004-04-27 2005-10-27 Birmingham John N Preparation of organic additive-treated, pyrogenic silica-encapsulated titanium dioxide particles
CN103298744B (zh) * 2011-01-10 2015-07-29 纳幕尔杜邦公司 二氧化钛制备中控制粒度和添加剂覆盖率的方法
US9416246B2 (en) * 2011-01-10 2016-08-16 The Chemours Company Tt, Llc Process for controlling particle size and silica coverage in the preparation of titanium dioxide
US9340433B2 (en) 2011-04-27 2016-05-17 Behr Process Corporation Titanium oxide spacing by SIP
US9932480B2 (en) * 2014-07-03 2018-04-03 Toyota Motor Engineering & Manufacturing North America, Inc. PEG-assisted deposition of crack-free titania nanocrystalline coatings over Al flakes
CN105668622B (zh) * 2015-07-30 2018-01-30 四川大学 一种气相原子沉积钛白粉包膜的方法
CN106924054A (zh) * 2015-12-31 2017-07-07 默克专利股份有限公司 由特殊的球形复合颗粒构成的无机颜料作为用于防晒的增强剂
WO2019074037A1 (ja) * 2017-10-12 2019-04-18 日本パーカライジング株式会社 表面処理剤、並びに、表面処理被膜を有する金属材料及びその製造方法
CN108440996A (zh) * 2018-03-29 2018-08-24 河南佰利联新材料有限公司 一种四氯化钛生产钛白粉的方法
US20190374450A1 (en) * 2018-06-12 2019-12-12 Avon Products, Inc. Compositions with increased color shade stability
CN111628153A (zh) * 2020-06-20 2020-09-04 沈晨 一种新型锂离子电池负极材料及其制备方法
WO2024054531A1 (en) * 2022-09-07 2024-03-14 Birla Carbon U.S.A. Near-infrared reflective carbon black

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US2885366A (en) * 1956-06-28 1959-05-05 Du Pont Product comprising a skin of dense, hydrated amorphous silica bound upon a core of another solid material and process of making same
GB1226554A (pt) * 1967-07-11 1971-03-31
IT1030934B (it) * 1974-12-20 1979-04-10 Sir Soc Italiana Resine Spa Procedimento per il post trattamento di pigmenti di biossido di titanio
US4374043A (en) * 1980-12-29 1983-02-15 The Standard Oil Company Preparation of fluidizable vanadium phosphorus oxide catalysts using a mixed phosphorus source
US4317778A (en) * 1980-12-29 1982-03-02 Standard Oil Company (Sohio) Preparation of maleic anhydride using fluidized catalysts
US4351773A (en) * 1980-12-31 1982-09-28 The Standard Oil Company Preparation of maleic anhydride from butane using fluidized vanadium-phosphorous-oxide containing catalysts
US4375989A (en) * 1981-07-16 1983-03-08 Kemira Oy Coated titanium dioxide pigment and a process for the production of the same
US5958361A (en) * 1993-03-19 1999-09-28 Regents Of The University Of Michigan Ultrafine metal oxide powders by flame spray pyrolysis
US5562764A (en) * 1994-06-28 1996-10-08 E. I. Du Pont De Nemours And Company Process for preparing improved TIO2 by silicon halide addition
WO1996036441A1 (en) * 1995-05-17 1996-11-21 Kemira Pigments, Inc. COATING OF TiO2 PIGMENT BY GAS-PHASE AND SURFACE REACTIONS
DE19650500A1 (de) * 1996-12-05 1998-06-10 Degussa Dotierte, pyrogen hergestellte Oxide
US6235270B1 (en) * 1997-04-18 2001-05-22 Showa Denko K.K. Cosmetics, silica-coated metal oxide powder and production method therefor
US5922120A (en) * 1997-12-23 1999-07-13 E. I. Du Pont De Nemours And Company Process for producing coated TiO2 pigment using cooxidation to provide hydrous oxide coatings
JP3080162B2 (ja) * 1998-01-27 2000-08-21 日本パーカライジング株式会社 酸化チタンゾルおよびその製造方法
ATE316422T1 (de) * 1998-05-14 2006-02-15 Showa Denko Kk Titandioxid sol, dünner film und verfahren zu deren herstellung
AU6167999A (en) * 1998-10-02 2000-04-26 Sri International Dry process for coating titania particles
IT1312119B1 (it) * 1999-06-25 2002-04-04 Italcementi Spa Uso di preparazioni fotocatalitiche di titanio biossido colloidale per conservare l'aspetto originario di manufatti camentizi,lapidei o
US6544493B1 (en) * 1999-08-30 2003-04-08 Showa Denko Kabushiki Kaisha Ultrafine particulate titanium oxide and production process therof
AUPQ619400A0 (en) * 2000-03-10 2000-04-06 Depco-Trh Pty Ltd Titanium dioxide coated product
WO2001081480A2 (en) * 2000-04-27 2001-11-01 E.I. Dupont De Nemours And Company Process for making durable titanium dioxide pigment by vapor phase deposition
US6562314B2 (en) * 2001-02-20 2003-05-13 Millennium Inorganic Chemicals, Inc. Methods of producing substantially anatase-free titanium dioxide with silicon halide addition
ATE280203T1 (de) * 2001-08-08 2004-11-15 Degussa Mit siliziumdioxid umhüllte metalloxidpartikel
US6800574B2 (en) * 2001-10-24 2004-10-05 3M Innovative Properties Company Glass beads and uses thereof
DE10163938A1 (de) * 2001-12-22 2003-07-10 Degussa Flammenhydrolytisch hergestelltes Silicium-Titan-Mischoxidpulver mit an der Oberfläche angereichertem Siliciumdioxid, dessen Herstellung und Verwendung
AU2003215291A1 (en) * 2002-02-19 2003-09-09 Tal Materials Mixed-metal oxide particles by liquid feed flame spray pyrolysis of oxide precursors in oxygenated solvents
DE10260718A1 (de) * 2002-12-23 2004-07-08 Degussa Ag Mit Siliziumdioxid umhülltes Titandioxid
KR100541750B1 (ko) * 2003-04-03 2006-01-10 (주)선한엠엔티 중성 이산화티탄 콜로이드 용액, 그것의 제조방법 및그것을 포함하는 코팅제
US6737485B1 (en) * 2003-04-22 2004-05-18 E. I. Du Pont De Nemours And Company Titanium chelate dispersions
EP1626929B1 (en) * 2003-05-20 2019-02-20 ETH Zürich, ETH Transfer Metal delivery system for nanoparticle manufacture
US7700152B2 (en) * 2004-02-27 2010-04-20 The Regents Of The University Of Michigan Liquid feed flame spray modification of nanoparticles
US7371275B2 (en) * 2004-07-02 2008-05-13 E.I. Du Pont De Nemours And Company Titanium dioxide pigment and polymer compositions
EP1760043A1 (en) * 2005-09-06 2007-03-07 ETH Zürich, ETH Transfer Reducing flame spray pyrolysis method for the production of metal, non-oxidic, ceramic and reduced metal oxide powders and nano-powders
US7763110B2 (en) * 2006-01-30 2010-07-27 Kronos International Inc Titanium dioxide pigment particles with doped, dense SiO2 skin and methods for their manufacture
US7905953B2 (en) * 2006-01-30 2011-03-15 Kronos International Inc Titanium dioxide pigment particles with doped, dense SiO2 skin and methods for their manufacture
US20070248757A1 (en) * 2006-04-20 2007-10-25 Kostantinos Kourtakis Processes for producing materials containing reduced abrasion titanium dioxide pigment
US8663380B2 (en) * 2007-11-16 2014-03-04 Cristal Usa Inc. Gas phase production of coated titania
KR101027071B1 (ko) * 2008-08-28 2011-04-11 한국과학기술원 에멀젼 화염 분무 열분해법을 이용한 세라믹 입자의 코팅 방법

Also Published As

Publication number Publication date
EP2222794A4 (en) 2010-12-01
ES2376511T3 (es) 2012-03-14
SA108290787B1 (ar) 2012-02-12
WO2009075748A2 (en) 2009-06-18
CN101918501A (zh) 2010-12-15
EP2222794A2 (en) 2010-09-01
AU2008336075A8 (en) 2010-07-01
MX2010005826A (es) 2010-09-30
WO2009075748A3 (en) 2009-10-01
ATE534710T1 (de) 2011-12-15
AU2008336075A1 (en) 2009-06-18
US20110151116A1 (en) 2011-06-23
EP2222794B1 (en) 2011-11-23
WO2009075748A8 (en) 2010-08-19
CN101918501B (zh) 2015-03-11
BRPI0820021A8 (pt) 2016-03-08
AU2008336075B2 (en) 2013-09-26
US20090148605A1 (en) 2009-06-11

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: CRISTAL USA INC. (US)

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]