AT322064B - TITANIUM DIOXIDE PIGMENT WITH HIGH RESISTANCE TO GRAYING AND PROCESS FOR THE PRODUCTION OF THIS TITANIUM DIOXIDE PIGMENT - Google Patents

TITANIUM DIOXIDE PIGMENT WITH HIGH RESISTANCE TO GRAYING AND PROCESS FOR THE PRODUCTION OF THIS TITANIUM DIOXIDE PIGMENT

Info

Publication number
AT322064B
AT322064B AT121273A AT121273A AT322064B AT 322064 B AT322064 B AT 322064B AT 121273 A AT121273 A AT 121273A AT 121273 A AT121273 A AT 121273A AT 322064 B AT322064 B AT 322064B
Authority
AT
Austria
Prior art keywords
titanium dioxide
dioxide pigment
graying
production
high resistance
Prior art date
Application number
AT121273A
Other languages
German (de)
Original Assignee
Bayer Ag
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 Bayer Ag filed Critical Bayer Ag
Application granted granted Critical
Publication of AT322064B publication Critical patent/AT322064B/en

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
    • 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
    • C01P2006/80—Compositional purity

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
AT121273A 1972-02-12 1973-02-09 TITANIUM DIOXIDE PIGMENT WITH HIGH RESISTANCE TO GRAYING AND PROCESS FOR THE PRODUCTION OF THIS TITANIUM DIOXIDE PIGMENT AT322064B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722206776 DE2206776B2 (en) 1972-02-12 1972-02-12 Process for the production of titanium dioxide pigments with high graying stability for resin compositions and their use as an additive for laminates

Publications (1)

Publication Number Publication Date
AT322064B true AT322064B (en) 1975-05-12

Family

ID=5835860

Family Applications (1)

Application Number Title Priority Date Filing Date
AT121273A AT322064B (en) 1972-02-12 1973-02-09 TITANIUM DIOXIDE PIGMENT WITH HIGH RESISTANCE TO GRAYING AND PROCESS FOR THE PRODUCTION OF THIS TITANIUM DIOXIDE PIGMENT

Country Status (8)

Country Link
JP (1) JPS4889937A (en)
AT (1) AT322064B (en)
DE (1) DE2206776B2 (en)
FI (1) FI58339C (en)
GB (1) GB1422576A (en)
NL (1) NL7301888A (en)
NO (1) NO134381C (en)
SE (1) SE380822B (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2161975A (en) * 1936-01-25 1939-06-13 Ig Farbenindustrie Ag Titanium dioxide pigments
US2260177A (en) * 1939-10-18 1941-10-21 Titan Co Inc Method for making improved titanium dioxide pigments
US3383231A (en) * 1964-03-20 1968-05-14 American Potash & Chem Corp Process of treating pigmentary tio2
US3409454A (en) * 1965-03-31 1968-11-05 Du Pont Alumina coated tio2 pigments
US3427278A (en) * 1966-07-28 1969-02-11 Nat Lead Co Photo chemically inert resinous compositions pigmented by titanium dioxide and containing an inorganic nitrate
GB1164849A (en) * 1966-12-01 1969-09-24 Nat Lead Co Improved Pyrogenic TiO2 Pigment and Method of Producing Same

Also Published As

Publication number Publication date
DE2206776A1 (en) 1973-08-23
NO134381C (en) 1976-09-29
JPS4889937A (en) 1973-11-24
FI58339B (en) 1980-09-30
NO134381B (en) 1976-06-21
NL7301888A (en) 1973-08-14
FI58339C (en) 1981-01-12
GB1422576A (en) 1976-01-28
SE380822B (en) 1975-11-17
DE2206776B2 (en) 1981-07-09

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee