MX168143B - Pigmento de dioxido de titanio revestido y procedimiento para su preparacion - Google Patents

Pigmento de dioxido de titanio revestido y procedimiento para su preparacion

Info

Publication number
MX168143B
MX168143B MX006288A MX628887A MX168143B MX 168143 B MX168143 B MX 168143B MX 006288 A MX006288 A MX 006288A MX 628887 A MX628887 A MX 628887A MX 168143 B MX168143 B MX 168143B
Authority
MX
Mexico
Prior art keywords
procedure
preparation
titanium dioxide
dioxide pigment
coated titanium
Prior art date
Application number
MX006288A
Other languages
English (en)
Inventor
Howard Wayne Jacobson
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 MX168143B publication Critical patent/MX168143B/es

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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/80—Particles consisting of a mixture of two or more inorganic phases
    • C01P2004/82—Particles consisting of a mixture of two or more inorganic phases two phases having the same anion, e.g. both oxidic phases
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Paints Or Removers (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)

Abstract

La presente invención se refiere a un pigmento que consiste esencialmente de partículas de TiO2 de rutilio que contienen revestimientos que comprenden SiO2 y B2O3.
MX006288A 1986-04-30 1987-04-29 Pigmento de dioxido de titanio revestido y procedimiento para su preparacion MX168143B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/857,324 US4781761A (en) 1986-04-30 1986-04-30 Titanium dioxide pigment coated with boria-modified silica

Publications (1)

Publication Number Publication Date
MX168143B true MX168143B (es) 1993-05-06

Family

ID=25325737

Family Applications (1)

Application Number Title Priority Date Filing Date
MX006288A MX168143B (es) 1986-04-30 1987-04-29 Pigmento de dioxido de titanio revestido y procedimiento para su preparacion

Country Status (12)

Country Link
US (1) US4781761A (es)
EP (1) EP0245984B1 (es)
JP (1) JP2763532B2 (es)
KR (1) KR960004636B1 (es)
AU (1) AU593904B2 (es)
BR (1) BR8702029A (es)
CA (1) CA1270702A (es)
DE (1) DE3767358D1 (es)
ES (1) ES2019934B3 (es)
IN (1) IN168994B (es)
MX (1) MX168143B (es)
ZA (1) ZA873089B (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3906670A1 (de) * 1988-04-07 1989-10-19 Heubach Hans Dr Gmbh Co Kg Verbesserte, temperaturstabile pigmentgefaerbte kunststoffmassen, verfahren zu ihrer herstellung und mittel zur durchfuehrung des verfahrens
TW370552B (en) * 1994-11-09 1999-09-21 Du Pont Process for making rutile titanium dioxide pigment comprising coated titanium dioxide particles
US5730796A (en) * 1995-06-01 1998-03-24 Kerr-Mcgee Chemical Corporation Durable pigmentary titanium dioxide and methods of producing the same
US5730795A (en) * 1996-09-24 1998-03-24 E. I. Du Pont De Nemours And Company Process for manufacturing titanium dioxide pigment having a hydrous oxide coating using a media mill
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
EP1086994B1 (fr) 1999-09-22 2003-12-03 Gebroeders Cappelle Naamloze Vennootschap Pigment de vanadate de bismuth résistant à la chaleur et procédé pour sa fabrication
ATE442422T1 (de) 2004-09-15 2009-09-15 Air Prod & Chem Silikat-beschichtung
DE102005057384A1 (de) * 2005-11-30 2007-05-31 Nanogate Ag Silikatumhüllte Teilchen in einer Metallschicht
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
RU2487150C2 (ru) * 2006-01-30 2013-07-10 Кронос Интернациональ, Инк. ЧАСТИЦА ПИГМЕНТА ИЗ ДИОКСИДА ТИТАНА С ПЛОТНЫМ ЛЕГИРОВАННЫМ СЛОЕМ ДИОКСИДА КРЕМНИЯ (SiO2) (ВАРИАНТЫ), СПОСОБ ПОЛУЧЕНИЯ ЧАСТИЦ С ПЛОТНЫМ ЛЕГИРОВАННЫМ СЛОЕМ SiO2 (ВАРИАНТЫ) И СПОСОБ ИЗГОТОВЛЕНИЯ КРАСОК, ЛАКОВ И БУМАГИ С ИСПОЛЬЗОВАНИЕМ НАЗВАННЫХ ЧАСТИЦ И ИСХОДНЫЙ МАТЕРИАЛ ПРИ ИЗГОТОВЛЕНИИ БУМАГИ ИЛИ ПОКРЫТИЯ НА ОСНОВЕ НАЗВАННЫХ ЧАСТИЦ
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
US8951607B2 (en) * 2007-05-03 2015-02-10 Tronox, Llc Making co-precipitated mixed oxide-treated titanium dioxide pigments
CN103890104B (zh) 2011-10-28 2016-11-23 纳幕尔杜邦公司 具有改善的分散性的处理过的无机颜料及其在涂料组合物中的用途
US9573108B2 (en) * 2011-10-28 2017-02-21 The Chemours Company Tt, Llc Treated inorganic core particles having improved dispersability
FR3068981B1 (fr) * 2017-07-11 2020-07-17 Seb S.A. Indicateur de temperature pour article culinaire
CN108329719B (zh) * 2018-04-25 2020-03-20 四川龙蟒钛业股份有限公司 一种具有高光泽低吸油量的钛白粉生产方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3437502A (en) * 1968-03-28 1969-04-08 Du Pont Titanium dioxide pigment coated with silica and alumina
FI53133C (es) * 1971-12-02 1978-02-10 Kemira Oy
JPS5117597B2 (es) * 1972-05-12 1976-06-03
JPS565266B2 (es) * 1973-07-24 1981-02-04
FR2311823A1 (fr) * 1975-05-23 1976-12-17 Du Pont Pigment tio2 revetu de silice dense et d'alumine/silice poreuse
US4125412A (en) * 1976-09-09 1978-11-14 E. I. Du Pont De Nemours And Company Process for the production of durable titanium dioxide pigment
SU654558A1 (ru) * 1977-09-30 1979-03-30 Всесоюзный Проектно-Технологический Институт По Электробытовым Машинам И Приборам Эмаль
DE3065121D1 (en) * 1979-04-04 1983-11-10 Du Pont Pigments having polymeric amine metallate coatings, process for their preparation and surface coating composition containing these coated pigments
ZA825176B (en) * 1981-08-31 1983-09-28 New Jersey Zinc Co Titanium dioxide pigment having improved photostability and process for producing same
GB2108098B (en) * 1981-10-30 1985-03-20 Tioxide Group Plc Improved pigments and their preparation
US4461810A (en) * 1983-04-04 1984-07-24 E. I. Du Pont De Nemours And Company TiO2 Pigment bearing a coating with cerium cations and sulfate-, phosphate- or silicate anions and laminate and coating containing same
JPS59184236A (ja) * 1983-04-04 1984-10-19 Kohjin Co Ltd 帯電防止性ポリオレフイン組成物
US4737194A (en) * 1986-04-30 1988-04-12 E. I. Du Pont De Nemours And Company Titanium dioxide pigment coated with cerium cations, selected acid anions, and alumina

Also Published As

Publication number Publication date
KR870010136A (ko) 1987-11-30
EP0245984A1 (en) 1987-11-19
KR960004636B1 (ko) 1996-04-11
ES2019934B3 (es) 1991-07-16
DE3767358D1 (de) 1991-02-21
IN168994B (es) 1991-08-10
BR8702029A (pt) 1988-02-09
JPS62267369A (ja) 1987-11-20
ZA873089B (en) 1988-12-28
JP2763532B2 (ja) 1998-06-11
AU593904B2 (en) 1990-02-22
EP0245984B1 (en) 1991-01-16
US4781761A (en) 1988-11-01
CA1270702A (en) 1990-06-26
AU7213087A (en) 1987-11-05

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