DE69518650D1 - VERFAHREN ZUR HERSTELLUNG VON VERBESSERTEM TiO2 DURCH ZUSATZ VON SILICIUMHALOGENID - Google Patents

VERFAHREN ZUR HERSTELLUNG VON VERBESSERTEM TiO2 DURCH ZUSATZ VON SILICIUMHALOGENID

Info

Publication number
DE69518650D1
DE69518650D1 DE69518650T DE69518650T DE69518650D1 DE 69518650 D1 DE69518650 D1 DE 69518650D1 DE 69518650 T DE69518650 T DE 69518650T DE 69518650 T DE69518650 T DE 69518650T DE 69518650 D1 DE69518650 D1 DE 69518650D1
Authority
DE
Germany
Prior art keywords
tio2
adding silicon
producing improved
silicon halogenide
halogenide
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
DE69518650T
Other languages
English (en)
Other versions
DE69518650T2 (de
Inventor
Alberto Gonzales
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of DE69518650D1 publication Critical patent/DE69518650D1/de
Publication of DE69518650T2 publication Critical patent/DE69518650T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/62—Submicrometer sized, i.e. from 0.1-1 micrometer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (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)
DE69518650T 1994-06-28 1995-06-27 VERFAHREN ZUR HERSTELLUNG VON VERBESSERTEM TiO2 DURCH ZUSATZ VON SILICIUMHALOGENID Expired - Lifetime DE69518650T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US26732994A 1994-06-28 1994-06-28
US08/494,642 US5562764A (en) 1994-06-28 1995-06-23 Process for preparing improved TIO2 by silicon halide addition
PCT/US1995/007596 WO1996000699A1 (en) 1994-06-28 1995-06-27 PROCESS FOR PREPARING IMPROVED TiO2 BY SILICON HALIDE ADDITION

Publications (2)

Publication Number Publication Date
DE69518650D1 true DE69518650D1 (de) 2000-10-05
DE69518650T2 DE69518650T2 (de) 2001-04-19

Family

ID=26952378

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69518650T Expired - Lifetime DE69518650T2 (de) 1994-06-28 1995-06-27 VERFAHREN ZUR HERSTELLUNG VON VERBESSERTEM TiO2 DURCH ZUSATZ VON SILICIUMHALOGENID

Country Status (8)

Country Link
US (1) US5562764A (de)
EP (1) EP0767759B1 (de)
JP (1) JP3121348B2 (de)
AU (1) AU685306B2 (de)
CA (1) CA2190470A1 (de)
DE (1) DE69518650T2 (de)
MX (1) MX9606729A (de)
WO (1) WO1996000699A1 (de)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
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US5626786A (en) 1995-04-17 1997-05-06 Huntington; John H. Labile bromine fire suppressants
US5728205A (en) * 1996-12-11 1998-03-17 E. I. Du Pont De Nemours And Company Process for the addition of boron in a TiO2 manufacturing process
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
US6572964B2 (en) 2000-02-04 2003-06-03 Showa Denko K.K. Ultrafine mixed-crystal oxide, production process and use thereof
TWI272251B (en) * 2000-02-04 2007-02-01 Showa Denko Kk Process for producing ultrafine mixed-crystal oxide
WO2001081245A1 (fr) * 2000-04-25 2001-11-01 Showa Denko K.K. Procede de production d'un compose d'oxyde a particules fines contenant de l'oxyde de titane
AU2001257372B2 (en) * 2000-04-27 2005-09-01 E.I. Du Pont De Nemours And Company Process for making durable titanium dioxide pigment in the chloride process without wet treatment
US6562314B2 (en) * 2001-02-20 2003-05-13 Millennium Inorganic Chemicals, Inc. Methods of producing substantially anatase-free titanium dioxide with silicon halide addition
WO2005083013A1 (en) * 2004-01-30 2005-09-09 Millennium Chemicals Coating composition having surface depolluting properties
US20050239921A1 (en) * 2004-04-27 2005-10-27 Birmingham John N Preparation of organic additive-treated, pyrogenic silica-encapsulated titanium dioxide particles
US7371275B2 (en) * 2004-07-02 2008-05-13 E.I. Du Pont De Nemours And Company Titanium dioxide pigment and polymer compositions
EP1805268A2 (de) * 2004-09-14 2007-07-11 Millennium Chemicals, Inc. Geeignete zusammensetzung zur bereitstellung eines entstickenden überzugs auf einer werkstoffoberfläche
RU2389521C2 (ru) 2005-01-12 2010-05-20 Иклипс Эйвиейшн Корпорейшн Системы подавления огня
US7799124B2 (en) * 2005-04-07 2010-09-21 E.I. Du Pont De Nemours And Company Process for treating inorganic particles via sintering of sinterable material
US7476378B2 (en) * 2005-10-27 2009-01-13 E.I. Dupont Denemours & Company Process for producing titanium dioxide
US7138010B1 (en) 2005-12-12 2006-11-21 Millennium Inorganic Chemicals, Inc. Amino phosphoryl treated titanium dioxide
WO2007124118A1 (en) * 2006-04-20 2007-11-01 E.I. Du Pont De Nemours And Company Processes for producing articles containing titanium dioxide possessing low sinterability
US20070248757A1 (en) 2006-04-20 2007-10-25 Kostantinos Kourtakis Processes for producing materials containing reduced abrasion titanium dioxide pigment
US20070245924A1 (en) * 2006-04-20 2007-10-25 Hofmann Michael A Reduced abrasion of titanium dioxide pigments produced from the chloride process
AU2011204934B2 (en) * 2006-10-12 2013-01-17 E. I. Du Pont De Nemours And Company Process for making titanium dioxide
US7638113B2 (en) 2006-10-12 2009-12-29 E. I. Du Pont De Nemours And Company Process for making titanium dioxide
US20080097018A1 (en) 2006-10-18 2008-04-24 John Stratton Depolluting coating composition
US8114377B2 (en) * 2006-11-02 2012-02-14 E.I. Du Pont De Nemours And Company Process for producing titanium dioxide particles having reduced chlorides
US8088853B2 (en) 2006-12-21 2012-01-03 Millennium Inorganic Chemicals, Inc. Polysiloxane modified titanium dioxide
AU2008283803B2 (en) * 2007-08-01 2013-01-10 E. I. Du Pont De Nemours And Company Process for preparing titanium tetrachloride using off-gases from a silica and zircon carbo-chlorination process
US9358502B2 (en) 2007-08-31 2016-06-07 Cristal Usa Inc. Photocatalytic coating
US8663380B2 (en) * 2007-11-16 2014-03-04 Cristal Usa Inc. Gas phase production of coated titania
US20090148605A1 (en) * 2007-12-05 2009-06-11 Akhtar M Kamal Process for the production of coated titanium dioxide pigments
US7776954B2 (en) * 2008-01-30 2010-08-17 Millenium Inorganic Chemicals, Inc. Photocatalytic coating compositions
US20090281207A1 (en) * 2008-05-06 2009-11-12 John Stratton De-polluting and self-cleaning epoxy siloxane coating
EP2663526B1 (de) 2011-01-10 2016-03-16 E. I. du Pont de Nemours and Company Verfahren zur steuerung der partikelgrösse und zusatzstoffmenge bei der herstellung von titandioxid
WO2012096837A1 (en) 2011-01-10 2012-07-19 E. I. Du Pont De Nemours And Company Process for controlling particle size and silica coverage in the preparation of titanium dioxide
WO2013062779A1 (en) 2011-10-28 2013-05-02 E. I. Du Pont De Nemours And Company Treated inorganic core particles having improved dispersability
ES2615260T3 (es) 2011-10-28 2017-06-06 The Chemours Company Tt, Llc Pigmentos inorgánicos que tienen una capacidad de dispersión mejorada y su uso en composiciones de revestimiento
EP2771411B1 (de) 2011-10-28 2016-11-23 The Chemours Company TT, LLC Behandelte anorganische pigmente mit verbesserten dispergierungseigenschaften und ihre verwendung in papierprodukten
US9975318B2 (en) 2012-01-16 2018-05-22 The Chemours Company Fc, Llc Paper laminates made from decor paper having improved optical performance comprising treated inorganic particles
EP2804980B1 (de) 2012-01-16 2016-03-16 E. I. du Pont de Nemours and Company Dispersionen von behandelten anorganischen partikel zur herstellung von dekorpapier mit verbesserten optischen eigenschaften
US20150259855A1 (en) 2012-11-13 2015-09-17 E. I. Du Pont De Nemours And Company Decor paper comprising self-dispersing pigments
EP2920253A1 (de) 2012-11-13 2015-09-23 E. I. du Pont de Nemours and Company Kieselsäure mit selbstdispergierenden pigmenten
CN104937167B (zh) 2012-11-13 2017-08-08 纳幕尔杜邦公司 包含自分散性颜料的装饰纸
JP6231119B2 (ja) 2012-11-13 2017-11-15 ザ ケマーズ カンパニー ティーティー リミテッド ライアビリティ カンパニー 自己分散顔料
US9546450B2 (en) 2012-11-13 2017-01-17 The Chemours Company Tt, Llc Laminates prepared from decor paper comprising self-dispersing pigments
AU2013345217B2 (en) 2012-11-13 2017-01-12 E. I. Du Pont De Nemours And Company Process for preparing self-dispersing pigments
CN104936780B (zh) 2012-11-13 2017-07-18 纳幕尔杜邦公司 由包含自分散性颜料的装饰纸制备的层合体
US10094069B2 (en) 2013-01-09 2018-10-09 The Chemours Company Fc, Llc Process for making a décor paper having improved optical performance
CN104919114B (zh) 2013-01-09 2017-11-17 纳幕尔杜邦公司 包含经处理的无机颗粒的、具有改善的光学性能的装饰纸
TW202307111A (zh) 2021-08-10 2023-02-16 美商科慕Ｆｃ有限責任公司 用於修改聚合物結晶度之經處理之無機粒子

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB815891A (en) * 1954-06-18 1959-07-01 Laporte Titanium Ltd Process for the manufacture of titanium dioxide
US2980509A (en) * 1957-08-28 1961-04-18 Thann Fab Prod Chem Vapor phase process for the production of titanium dioxide
GB981183A (en) * 1960-03-09 1965-01-20 Pittsburgh Plate Glass Co Production of metal oxides
GB992414A (en) * 1961-09-27 1965-05-19 British Titan Products Production of titanium dioxide by vapour phase oxidation
NL288332A (de) * 1962-01-30
US3214284A (en) * 1962-04-25 1965-10-26 Pittsburgh Plate Glass Co Production of pigmentary titanium oxide
BE639471A (de) * 1962-11-05
FR1372987A (fr) * 1962-11-05 1964-09-18 Laporte Titanium Ltd Procédé de fabrication d'oxydes métalliques par oxydation des chlorures correspondants, notamment de bioxyde de titane, et appareil utilisé
GB1097763A (en) * 1963-12-24 1968-01-03 British Titan Products Oxidation process
US3642442A (en) * 1964-03-25 1972-02-15 Ppg Industries Inc Process for preparing pigmentary metal oxide
US3434799A (en) * 1965-04-14 1969-03-25 Ppg Industries Inc Process for preparing pigmentary titanium dioxide
DE1667044C3 (de) * 1967-04-13 1981-01-29 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung feinteiliger Oxide aus Halogeniden
GB1226554A (de) * 1967-07-11 1971-03-31
US3640745A (en) * 1969-07-25 1972-02-08 Ppg Industries Inc Method of preparing pigmentary titanium dioxide
US3663283A (en) * 1969-10-02 1972-05-16 Richard A Hebert Process and apparatus for the production of finely-divided metal oxides
US3615202A (en) * 1969-11-28 1971-10-26 David R Stern Process for the manufacture of titanium dioxide
US3856929A (en) * 1972-08-25 1974-12-24 Du Pont PRODUCTION OF ANATASE TiO{11 {11 BY THE CHLORIDE PROCESS

Also Published As

Publication number Publication date
CA2190470A1 (en) 1996-01-11
JP3121348B2 (ja) 2000-12-25
JPH09511985A (ja) 1997-12-02
EP0767759A1 (de) 1997-04-16
AU2997595A (en) 1996-01-25
DE69518650T2 (de) 2001-04-19
EP0767759B1 (de) 2000-08-30
AU685306B2 (en) 1998-01-15
WO1996000699A1 (en) 1996-01-11
US5562764A (en) 1996-10-08
MX9606729A (es) 1997-04-30

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