ZA873089B - Titanium dioxide pigment coated with boria-modified silica - Google Patents

Titanium dioxide pigment coated with boria-modified silica

Info

Publication number
ZA873089B
ZA873089B ZA873089A ZA873089A ZA873089B ZA 873089 B ZA873089 B ZA 873089B ZA 873089 A ZA873089 A ZA 873089A ZA 873089 A ZA873089 A ZA 873089A ZA 873089 B ZA873089 B ZA 873089B
Authority
ZA
South Africa
Prior art keywords
boria
titanium dioxide
modified silica
dioxide pigment
pigment coated
Prior art date
Application number
ZA873089A
Other languages
English (en)
Inventor
Howard Wayne Jacobson
Wayne Jacobson Howard
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 ZA873089B publication Critical patent/ZA873089B/xx

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)
ZA873089A 1986-04-30 1987-04-29 Titanium dioxide pigment coated with boria-modified silica ZA873089B (en)

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
ZA873089B true ZA873089B (en) 1988-12-28

Family

ID=25325737

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA873089A ZA873089B (en) 1986-04-30 1987-04-29 Titanium dioxide pigment coated with boria-modified silica

Country Status (12)

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

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 (de) 1999-09-22 2003-12-03 Gebroeders Cappelle Naamloze Vennootschap Hitzebeständiges Bismuthvanadat-Pigment und Verfahren zu seiner Herstellung
EP1789500B1 (de) 2004-09-15 2009-09-09 Air Products and Chemicals, Inc. Silikat-beschichtung
DE102005057384A1 (de) * 2005-11-30 2007-05-31 Nanogate Ag Silikatumhüllte Teilchen in einer Metallschicht
WO2007085493A2 (de) * 2006-01-30 2007-08-02 Kronos International, Inc. TITANDIOXID-PIGMENTPARTIKEL MIT DOTIERTER DICHTER SiO2-HÜLLE UND VERFAHREN ZUR HERSTELLUNG
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
US8951607B2 (en) * 2007-05-03 2015-02-10 Tronox, Llc Making co-precipitated mixed oxide-treated titanium dioxide pigments
JP6117223B2 (ja) * 2011-10-28 2017-04-19 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コア粒子
EP2771410B1 (de) 2011-10-28 2016-11-23 The Chemours Company TT, LLC Behandelte anorganische pigmente mit verbesserten dispergierungseigenschaften und ihre verwendung in beschichtungszusammensetzungen
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 (de) * 1971-12-02 1978-02-10 Kemira Oy
JPS5117597B2 (de) * 1972-05-12 1976-06-03
JPS565266B2 (de) * 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
CA1121556A (en) * 1979-04-04 1982-04-13 Howard W. Jacobson Polymeric amine metallate coatings
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
US4781761A (en) 1988-11-01
EP0245984A1 (de) 1987-11-19
IN168994B (de) 1991-08-10
CA1270702A (en) 1990-06-26
DE3767358D1 (de) 1991-02-21
MX168143B (es) 1993-05-06
KR960004636B1 (ko) 1996-04-11
KR870010136A (ko) 1987-11-30
JP2763532B2 (ja) 1998-06-11
ES2019934B3 (es) 1991-07-16
JPS62267369A (ja) 1987-11-20
EP0245984B1 (de) 1991-01-16
AU593904B2 (en) 1990-02-22
BR8702029A (pt) 1988-02-09
AU7213087A (en) 1987-11-05

Similar Documents

Publication Publication Date Title
GB8630791D0 (en) Coating glass
DE3271424D1 (en) Titanium dioxide pigments and their preparation
ZA873088B (en) Titanium dioxide pigment coated with cerium cations,selected acid anions,and alumina
KR960004544B1 (en) Modified ñô-quinacridone pigments
ZA873089B (en) Titanium dioxide pigment coated with boria-modified silica
AU590167B2 (en) Pigment
AU542060B2 (en) Titanium dioxide pigments
GB2171413B (en) Decorative coatings
AU8759382A (en) Titanium dioxide pigment with silica-alumina-coatings
GB9224529D0 (en) Coated titanium dioxide
GB2115394B (en) Titanium dioxide pigment
GB2221901B (en) Process for the preparation of titanium dioxide pigment
AU587140B2 (en) The production of titanium dioxide pigments
GB2272691B (en) Coated titanium dioxide
CS228686A1 (en) Zlutozelen termicky vysoce stabilni pigment s antikoroznimi ucinky
CS231486A1 (en) Antikorozni termicky stabilni pigment
CS228886A1 (en) Antikorozni pigment
CS250086A1 (en) Antikorozni termicky stabilni pigment
CS261786A1 (en) Antikorozni termicky vysoce stabilni zlutozeleny pigment
CS261886A1 (en) Modrofialovy termicky vysoce stabilni antikorozni pigment difosforecnan dikobaltnaty
CS328386A1 (en) Antikorozni termicky stabilni pigment
CS328586A1 (en) Antikorozni termicky stabilni pigment
CS97986A1 (en) Antikorozni pigment
CS245886A1 (en) Antikorozni termicky stabilni pigment
CS351786A1 (en) Naterovy aktivni pigment pro prijmovou vrstvu primoprupisovych papiru