FR1469827A - A process for preparing a rutile titanium oxide pigment having improved photochemical stability - Google Patents

A process for preparing a rutile titanium oxide pigment having improved photochemical stability

Info

Publication number
FR1469827A
FR1469827A FR50638A FR50638A FR1469827A FR 1469827 A FR1469827 A FR 1469827A FR 50638 A FR50638 A FR 50638A FR 50638 A FR50638 A FR 50638A FR 1469827 A FR1469827 A FR 1469827A
Authority
FR
France
Prior art keywords
preparing
titanium oxide
rutile titanium
oxide pigment
photochemical stability
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
FR50638A
Other languages
French (fr)
Inventor
Hans J Rohrborn
Heinrich Clausen
Wolfgang Grassmann
Gerhard Valet
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.)
Pigment Chemie GmbH
Original Assignee
Pigment Chemie GmbH
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
Priority claimed from DEP36197A external-priority patent/DE1216464B/en
Application filed by Pigment Chemie GmbH filed Critical Pigment Chemie GmbH
Priority to FR50638A priority Critical patent/FR1469827A/en
Application granted granted Critical
Publication of FR1469827A publication Critical patent/FR1469827A/en
Expired legal-status Critical Current

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR50638A 1965-03-03 1966-02-22 A process for preparing a rutile titanium oxide pigment having improved photochemical stability Expired FR1469827A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR50638A FR1469827A (en) 1965-03-03 1966-02-22 A process for preparing a rutile titanium oxide pigment having improved photochemical stability

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP36197A DE1216464B (en) 1965-03-03 1965-03-03 Process for the production of a rutile titanium dioxide pigment with improved photochemical stability
FR50638A FR1469827A (en) 1965-03-03 1966-02-22 A process for preparing a rutile titanium oxide pigment having improved photochemical stability

Publications (1)

Publication Number Publication Date
FR1469827A true FR1469827A (en) 1967-02-17

Family

ID=25990375

Family Applications (1)

Application Number Title Priority Date Filing Date
FR50638A Expired FR1469827A (en) 1965-03-03 1966-02-22 A process for preparing a rutile titanium oxide pigment having improved photochemical stability

Country Status (1)

Country Link
FR (1) FR1469827A (en)

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