BE823439A - Production de pigment dioxyde de titane revetu d'oxyde hydrate - Google Patents

Production de pigment dioxyde de titane revetu d'oxyde hydrate

Info

Publication number
BE823439A
BE823439A BE151575A BE151575A BE823439A BE 823439 A BE823439 A BE 823439A BE 151575 A BE151575 A BE 151575A BE 151575 A BE151575 A BE 151575A BE 823439 A BE823439 A BE 823439A
Authority
BE
Belgium
Prior art keywords
production
titanium dioxide
dioxide pigment
hydrated oxide
pigment coated
Prior art date
Application number
BE151575A
Other languages
English (en)
French (fr)
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 filed Critical
Publication of BE823439A publication Critical patent/BE823439A/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
    • 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
    • C01P2004/84—Particles consisting of a mixture of two or more inorganic phases two phases having the same anion, e.g. both oxidic phases one phase coated with the other

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Paints Or Removers (AREA)
  • Catalysts (AREA)
BE151575A 1973-12-20 1974-12-17 Production de pigment dioxyde de titane revetu d'oxyde hydrate BE823439A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US426474A US3897261A (en) 1973-12-20 1973-12-20 Hydrous oxide coated TiO{HD 2 {L

Publications (1)

Publication Number Publication Date
BE823439A true BE823439A (fr) 1975-06-17

Family

ID=23690942

Family Applications (1)

Application Number Title Priority Date Filing Date
BE151575A BE823439A (fr) 1973-12-20 1974-12-17 Production de pigment dioxyde de titane revetu d'oxyde hydrate

Country Status (18)

Country Link
US (1) US3897261A (es)
JP (1) JPS5095329A (es)
AR (1) AR201410A1 (es)
AT (1) AT332501B (es)
BE (1) BE823439A (es)
CA (1) CA1045912A (es)
CH (1) CH599324A5 (es)
DE (1) DE2459921A1 (es)
DK (1) DK666474A (es)
ES (1) ES433158A1 (es)
FI (1) FI368574A (es)
FR (1) FR2255359B1 (es)
GB (1) GB1494639A (es)
IN (1) IN141193B (es)
IT (1) IT1027934B (es)
NL (1) NL7416589A (es)
NO (1) NO744588L (es)
ZA (1) ZA748104B (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2311823A1 (fr) * 1975-05-23 1976-12-17 Du Pont Pigment tio2 revetu de silice dense et d'alumine/silice poreuse
US4052222A (en) * 1975-07-17 1977-10-04 Tioxide Group Limited Treatment of pigment
US4075031A (en) * 1976-09-30 1978-02-21 E. I. Du Pont De Nemours And Company TiO2 Pigment coated with dense silica and porous alumina/silica
ZA825176B (en) * 1981-08-31 1983-09-28 New Jersey Zinc Co Titanium dioxide pigment having improved photostability and process for producing same
US5116418A (en) * 1984-12-03 1992-05-26 Industrial Progress Incorporated Process for making structural aggregate pigments
US5346546A (en) * 1991-07-22 1994-09-13 Industrial Progress, Inc. Aggregate-TiO2 pigment products
US5342485A (en) * 1992-08-05 1994-08-30 Reynolds Metals Company Process for preparing ultra-white alumina trihydrate
EP1292647A2 (en) * 2000-04-12 2003-03-19 Millennium Inorganic Chemicals, Inc. Methods for producing titanium dioxide having improved gloss at low temperatures
US6395081B1 (en) * 2000-04-12 2002-05-28 Millennium Inorganic Chemical, Inc. Methods for producing titanium dioxide pigments having improved gloss at low temperatures
US6695906B2 (en) 2000-04-12 2004-02-24 Millennium Inorganic Chemicals, Inc. Continuous processes for producing titanium dioxide pigments
US7265176B2 (en) * 2005-01-31 2007-09-04 E. I. Du Pont De Nemours And Company Composition comprising nanoparticle TiO2 and ethylene copolymer
US8840719B2 (en) * 2011-03-09 2014-09-23 Tronox Llc Titanium dioxide pigments and manufacturing method
CN102993784A (zh) * 2012-11-08 2013-03-27 安徽安纳达钛业股份有限公司 一种改进的钛白粉表面处理方法
CN114634721A (zh) * 2022-03-01 2022-06-17 华南理工大学 一种硅铝氧化物包覆型二氧化钛及其制备方法和应用

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL270946A (es) * 1960-11-02 1900-01-01
NL284935A (es) * 1961-10-31 1900-01-01
NL300720A (es) * 1962-11-20
US3529985A (en) * 1967-12-26 1970-09-22 Nat Lead Co Titanium dioxide pigment and process for producing same

Also Published As

Publication number Publication date
ZA748104B (en) 1976-01-28
FI368574A (es) 1975-06-21
AU7650574A (en) 1976-06-17
FR2255359B1 (es) 1978-07-13
FR2255359A1 (es) 1975-07-18
GB1494639A (en) 1977-12-07
CA1045912A (en) 1979-01-09
CH599324A5 (es) 1978-05-31
NO744588L (es) 1975-07-14
AT332501B (de) 1976-10-11
DE2459921A1 (de) 1975-07-03
IN141193B (es) 1977-01-29
DK666474A (es) 1975-09-01
ATA992074A (de) 1976-01-15
JPS5095329A (es) 1975-07-29
AR201410A1 (es) 1975-03-07
IT1027934B (it) 1978-12-20
US3897261A (en) 1975-07-29
ES433158A1 (es) 1976-11-16
NL7416589A (nl) 1975-06-24

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