MX9606729A - Proceso para preparar ti02 mejorado, mediante la adicion de haluro de silicio. - Google Patents

Proceso para preparar ti02 mejorado, mediante la adicion de haluro de silicio.

Info

Publication number
MX9606729A
MX9606729A MX9606729A MX9606729A MX9606729A MX 9606729 A MX9606729 A MX 9606729A MX 9606729 A MX9606729 A MX 9606729A MX 9606729 A MX9606729 A MX 9606729A MX 9606729 A MX9606729 A MX 9606729A
Authority
MX
Mexico
Prior art keywords
tio2
silicon halide
preparing improved
halide addition
addition
Prior art date
Application number
MX9606729A
Other languages
English (en)
Inventor
Raul Alberto Gonzalez
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Publication of MX9606729A publication Critical patent/MX9606729A/es

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

Abstract

Se describe un proceso para producir TiO2, sustancialmente libre de anatasa, mediante la adicion de un haluro de silicio a una reaccion de TiCl4 y un gas que contiene oxígeno, en un reactor de gasto tipo piston. Las propiedades del pigmento, tales como brillo y valor de CBU, se ven reforzadas sin pérdida de durabilidad.
MX9606729A 1994-06-28 1995-06-27 Proceso para preparar ti02 mejorado, mediante la adicion de haluro de silicio. MX9606729A (es)

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 (1)

Publication Number Publication Date
MX9606729A true MX9606729A (es) 1997-04-30

Family

ID=26952378

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9606729A MX9606729A (es) 1994-06-28 1995-06-27 Proceso para preparar ti02 mejorado, mediante la adicion de haluro de silicio.

Country Status (8)

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

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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
JP4979174B2 (ja) * 2000-04-25 2012-07-18 昭和電工株式会社 酸化チタン含有微粒子状酸化物複合体の製造方法
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
BRPI0419048A (pt) * 2004-09-14 2007-12-11 Millennium Chemicals Inc composição útil para fornecer revestimento de remoção de nox sobre a superfìcie material
EP1861174A4 (en) 2005-01-12 2010-12-22 Eclipse Aerospace Inc FIRE EXTINGUISHING SYSTEMS
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
US20070248757A1 (en) 2006-04-20 2007-10-25 Kostantinos Kourtakis Processes for producing materials containing reduced abrasion titanium dioxide pigment
EP2007575A1 (en) * 2006-04-20 2008-12-31 E.I. Du Pont De Nemours And Company Processes for producing articles containing titanium dioxide possessing low sinterability
US20070245924A1 (en) * 2006-04-20 2007-10-25 Hofmann Michael A Reduced abrasion of titanium dioxide pigments produced from the chloride process
US7638113B2 (en) 2006-10-12 2009-12-29 E. I. Du Pont De Nemours And Company Process for making titanium dioxide
AU2011204934B2 (en) * 2006-10-12 2013-01-17 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
WO2009018501A1 (en) * 2007-08-01 2009-02-05 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
US9416277B2 (en) 2011-01-10 2016-08-16 The Chemours Company Tt, Llc Process for controlling particle size and additive coverage in the preparation of titanium dioxide
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
ES2615261T3 (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 productos de papel
EP2771409B1 (en) 2011-10-28 2016-12-14 The Chemours Company TT, LLC Treated inorganic core particles having improved dispersability
JP2014534314A (ja) 2011-10-28 2014-12-18 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニーＥ．Ｉ．Ｄｕ Ｐｏｎｔ Ｄｅ Ｎｅｍｏｕｒｓ Ａｎｄ Ｃｏｍｐａｎｙ 分散性の改善された処理済み無機顔料およびそのコーティング組成物における使用
WO2013109441A1 (en) 2012-01-16 2013-07-25 E. I. Du Pont De Nemours And Company Dispersions made from treated inorganic particles for making decor paper having improved optical performance
WO2013109436A1 (en) 2012-01-16 2013-07-25 E. I. Du Pont De Nemours And Company Paper laminates made from décor paper having improved optical performance comprising treated inorganic particles
US20150307683A1 (en) 2012-11-13 2015-10-29 E I Du Pont De Nemours And Company Silica containing self-dispersing pigments
US9551112B2 (en) 2012-11-13 2017-01-24 The Chemours Company Tt, Llc Decor paper comprising self-dispersing pigments
CA2890973C (en) 2012-11-13 2020-12-15 Franck Andre VANHECKE Process for preparing self-dispersing pigments
US10316209B2 (en) 2012-11-13 2019-06-11 The Chemours Company Fc, Llc Self-dispersing pigments
CA2891168C (en) 2012-11-13 2021-01-19 E. I. Du Pont De Nemours And Company Laminates prepared from decor paper comprising self-dispersing pigments
US20150275436A1 (en) 2012-11-13 2015-10-01 E I Du Pont De Nemours And Company Laminates prepared from decor paper comprising self-dispersing pigments
JP2016501320A (ja) 2012-11-13 2016-01-18 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニーＥ．Ｉ．Ｄｕ Ｐｏｎｔ Ｄｅ Ｎｅｍｏｕｒｓ Ａｎｄ Ｃｏｍｐａｎｙ 自己分散型顔料を含む装飾紙
JP6240219B2 (ja) 2013-01-09 2017-11-29 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 処理済無機粒子を含む、光学性能を改善した装飾紙
US10094069B2 (en) 2013-01-09 2018-10-09 The Chemours Company Fc, Llc Process for making a décor paper having improved optical performance
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

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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
NL134895C (es) * 1962-01-30
US3214284A (en) * 1962-04-25 1965-10-26 Pittsburgh Plate Glass Co Production of pigmentary titanium oxide
NL300133A (es) * 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 (es) * 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
AU2997595A (en) 1996-01-25
AU685306B2 (en) 1998-01-15
JP3121348B2 (ja) 2000-12-25
DE69518650T2 (de) 2001-04-19
EP0767759B1 (en) 2000-08-30
WO1996000699A1 (en) 1996-01-11
DE69518650D1 (de) 2000-10-05
EP0767759A1 (en) 1997-04-16
JPH09511985A (ja) 1997-12-02
US5562764A (en) 1996-10-08
CA2190470A1 (en) 1996-01-11

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