GB1422576A - Substantially non-greying titanium dioxide pigments for use in resin compositions - Google Patents

Substantially non-greying titanium dioxide pigments for use in resin compositions

Info

Publication number
GB1422576A
GB1422576A GB622273A GB622273A GB1422576A GB 1422576 A GB1422576 A GB 1422576A GB 622273 A GB622273 A GB 622273A GB 622273 A GB622273 A GB 622273A GB 1422576 A GB1422576 A GB 1422576A
Authority
GB
United Kingdom
Prior art keywords
greying
titanium dioxide
substantially non
resin compositions
dioxide pigments
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
GB622273A
Other languages
English (en)
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.)
Bayer AG
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
Publication of GB1422576A publication Critical patent/GB1422576A/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
    • 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)
GB622273A 1972-02-12 1973-02-08 Substantially non-greying titanium dioxide pigments for use in resin compositions Expired GB1422576A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722206776 DE2206776B2 (de) 1972-02-12 1972-02-12 Verfahren zur Herstellung von Titandioxid-Pigmenten mit hoher Vergrauungsstabilität für Harzkopositionen und deren Verwendung als Zusatz für Laminate

Publications (1)

Publication Number Publication Date
GB1422576A true GB1422576A (en) 1976-01-28

Family

ID=5835860

Family Applications (1)

Application Number Title Priority Date Filing Date
GB622273A Expired GB1422576A (en) 1972-02-12 1973-02-08 Substantially non-greying titanium dioxide pigments for use in resin compositions

Country Status (8)

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

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 (de) 1973-08-23
AT322064B (de) 1975-05-12
NO134381C (de) 1976-09-29
JPS4889937A (de) 1973-11-24
FI58339B (fi) 1980-09-30
NO134381B (de) 1976-06-21
NL7301888A (de) 1973-08-14
FI58339C (fi) 1981-01-12
SE380822B (sv) 1975-11-17
DE2206776B2 (de) 1981-07-09

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee