FR1395279A - Titanium dioxide pigment and process for preparing this pigment - Google Patents

Titanium dioxide pigment and process for preparing this pigment

Info

Publication number
FR1395279A
FR1395279A FR974426A FR974426A FR1395279A FR 1395279 A FR1395279 A FR 1395279A FR 974426 A FR974426 A FR 974426A FR 974426 A FR974426 A FR 974426A FR 1395279 A FR1395279 A FR 1395279A
Authority
FR
France
Prior art keywords
pigment
preparing
titanium dioxide
dioxide pigment
titanium
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
FR974426A
Other languages
French (fr)
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.)
Dow Chemical Co
Original Assignee
Dow Chemical Co
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 Dow Chemical Co filed Critical Dow Chemical Co
Application granted granted Critical
Publication of FR1395279A publication Critical patent/FR1395279A/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
    • C01G23/0536—Producing by wet processes, e.g. hydrolysing titanium salts by hydrolysing chloride-containing salts
    • C01G23/0538—Producing by wet processes, e.g. hydrolysing titanium salts by hydrolysing chloride-containing salts in the presence of seeds
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/10—Particle morphology extending in one dimension, e.g. needle-like
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/54—Particles characterised by their aspect ratio, i.e. the ratio of sizes in the longest to the shortest dimension
    • 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
    • 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)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
FR974426A 1963-05-20 1964-05-14 Titanium dioxide pigment and process for preparing this pigment Expired FR1395279A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US28178963A 1963-05-20 1963-05-20

Publications (1)

Publication Number Publication Date
FR1395279A true FR1395279A (en) 1965-04-09

Family

ID=23078794

Family Applications (1)

Application Number Title Priority Date Filing Date
FR974426A Expired FR1395279A (en) 1963-05-20 1964-05-14 Titanium dioxide pigment and process for preparing this pigment

Country Status (6)

Country Link
BE (1) BE648144A (en)
DE (1) DE1467319A1 (en)
ES (1) ES299996A1 (en)
FR (1) FR1395279A (en)
GB (1) GB1055108A (en)
NL (1) NL6405580A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9105980D0 (en) * 1991-03-21 1991-05-08 Tioxide Group Services Ltd Method for preparing pigments
CN112939071A (en) * 2021-02-22 2021-06-11 安徽英特力工业工程技术有限公司 Preparation and storage method of titanium tetrachloride crystal seed
CN112850782A (en) * 2021-02-22 2021-05-28 安徽英特力工业工程技术有限公司 Preparation system of raw materials seed crystal for inorganic chemical pigment production

Also Published As

Publication number Publication date
ES299996A1 (en) 1964-11-01
NL6405580A (en) 1964-11-23
GB1055108A (en) 1967-01-11
BE648144A (en)
DE1467319A1 (en) 1969-05-08

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