CA990457A - Titanium dioxide pigment having improved weather resistance - Google Patents

Titanium dioxide pigment having improved weather resistance

Info

Publication number
CA990457A
CA990457A CA184,944A CA184944A CA990457A CA 990457 A CA990457 A CA 990457A CA 184944 A CA184944 A CA 184944A CA 990457 A CA990457 A CA 990457A
Authority
CA
Canada
Prior art keywords
titanium dioxide
weather resistance
dioxide pigment
improved weather
improved
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
CA184,944A
Other versions
CA184944S (en
Inventor
Hans-Herman Luginsland
Gerhard Rieck
Gunter Werding
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.)
Kronos Titan GmbH
Original Assignee
Kronos Titan 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
Application filed by Kronos Titan GmbH filed Critical Kronos Titan GmbH
Priority to CA184,944A priority Critical patent/CA990457A/en
Application granted granted Critical
Publication of CA990457A publication Critical patent/CA990457A/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
CA184,944A 1973-11-02 1973-11-02 Titanium dioxide pigment having improved weather resistance Expired CA990457A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA184,944A CA990457A (en) 1973-11-02 1973-11-02 Titanium dioxide pigment having improved weather resistance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA184,944A CA990457A (en) 1973-11-02 1973-11-02 Titanium dioxide pigment having improved weather resistance

Publications (1)

Publication Number Publication Date
CA990457A true CA990457A (en) 1976-06-08

Family

ID=4098287

Family Applications (1)

Application Number Title Priority Date Filing Date
CA184,944A Expired CA990457A (en) 1973-11-02 1973-11-02 Titanium dioxide pigment having improved weather resistance

Country Status (1)

Country Link
CA (1) CA990457A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4447270A (en) * 1981-10-30 1984-05-08 Tioxide Group Plc Pigments and their preparation by coating with oxides of Zr-Si-Al
US4447271A (en) * 1981-10-30 1984-05-08 Tioxide Group Plc Pigments and their preparation by coating with oxides of Si-Zr-Al
US4450012A (en) * 1981-09-19 1984-05-22 Bayer Aktiengesellschaft Flocculation-resistant, mixed phase pigments having a rutile structure, process for their preparation, and their use
US5203916A (en) * 1992-04-10 1993-04-20 Kerr-Mcgee Chemical Corporation Titanium dioxide pigment and method of preparation
WO2008063326A1 (en) * 2006-11-16 2008-05-29 Tronox Llc Improved process for manufacturing zirconia-treated titanium dioxide pigments

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4450012A (en) * 1981-09-19 1984-05-22 Bayer Aktiengesellschaft Flocculation-resistant, mixed phase pigments having a rutile structure, process for their preparation, and their use
US4447270A (en) * 1981-10-30 1984-05-08 Tioxide Group Plc Pigments and their preparation by coating with oxides of Zr-Si-Al
US4447271A (en) * 1981-10-30 1984-05-08 Tioxide Group Plc Pigments and their preparation by coating with oxides of Si-Zr-Al
US5203916A (en) * 1992-04-10 1993-04-20 Kerr-Mcgee Chemical Corporation Titanium dioxide pigment and method of preparation
EP0565342A2 (en) * 1992-04-10 1993-10-13 KERR-McGEE CHEMICAL CORPORATION Titanium dioxide pigment and method of preparation
EP0565342A3 (en) * 1992-04-10 1994-05-18 Kerr Mc Gee Chem Corp Titanium dioxide pigment and method of preparation
WO2008063326A1 (en) * 2006-11-16 2008-05-29 Tronox Llc Improved process for manufacturing zirconia-treated titanium dioxide pigments
AU2007322294B2 (en) * 2006-11-16 2012-05-03 Tronox Llc Improved process for manufacturing zirconia-treated titanium dioxide pigments

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