CA940274A - Preparation of titanium dioxide pigment having the crystal structure of anatase - Google Patents

Preparation of titanium dioxide pigment having the crystal structure of anatase

Info

Publication number
CA940274A
CA940274A CA091,560A CA91560A CA940274A CA 940274 A CA940274 A CA 940274A CA 91560 A CA91560 A CA 91560A CA 940274 A CA940274 A CA 940274A
Authority
CA
Canada
Prior art keywords
anatase
preparation
titanium dioxide
crystal structure
dioxide pigment
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
Application number
CA091,560A
Other languages
English (en)
Other versions
CA91560S (en
Inventor
Eckard J. Puetz
John J. Libera
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.)
Canadian Titanium Pigments Ltd
Original Assignee
Canadian Titanium Pigments Ltd
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 Canadian Titanium Pigments Ltd filed Critical Canadian Titanium Pigments Ltd
Application granted granted Critical
Publication of CA940274A publication Critical patent/CA940274A/en
Expired 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
    • C01G23/053—Producing by wet processes, e.g. hydrolysing titanium salts
    • C01G23/0532—Producing by wet processes, e.g. hydrolysing titanium salts by hydrolysing sulfate-containing salts
    • 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)
  • 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)
CA091,560A 1969-08-27 1970-08-25 Preparation of titanium dioxide pigment having the crystal structure of anatase Expired CA940274A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US85347969A 1969-08-27 1969-08-27

Publications (1)

Publication Number Publication Date
CA940274A true CA940274A (en) 1974-01-22

Family

ID=25316138

Family Applications (1)

Application Number Title Priority Date Filing Date
CA091,560A Expired CA940274A (en) 1969-08-27 1970-08-25 Preparation of titanium dioxide pigment having the crystal structure of anatase

Country Status (7)

Country Link
US (1) US3625650A (de)
BE (1) BE755048A (de)
CA (1) CA940274A (de)
DE (1) DE2042168A1 (de)
FI (1) FI50517C (de)
FR (1) FR2062160A5 (de)
NL (1) NL7012555A (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4183768A (en) * 1975-03-03 1980-01-15 American Cyanamid Company Anatase pigment from ilmenite
US4505886A (en) * 1983-07-01 1985-03-19 Nl Industries, Inc. Process for preparing high quality titanium dioxide
GB9501086D0 (en) * 1995-01-20 1995-03-08 Tioxide Group Services Ltd Preparation of anatase titanium dioxide
CN114956168A (zh) * 2022-07-07 2022-08-30 华东理工大学 一种连续水解生产钛白粉的方法
CN114906873A (zh) * 2022-07-07 2022-08-16 华东理工大学 一种锐钛型二氧化钛的制备方法

Also Published As

Publication number Publication date
FI50517B (de) 1975-12-31
FR2062160A5 (de) 1971-06-25
DE2042168A1 (de) 1971-03-04
BE755048A (fr) 1971-02-01
US3625650A (en) 1971-12-07
FI50517C (fi) 1976-04-12
NL7012555A (de) 1971-03-02

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