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GB1541979A - Production of chromium rutile pigments - Google Patents

Production of chromium rutile pigments

Info

Publication number
GB1541979A
GB1541979A GB549077A GB549077A GB1541979A GB 1541979 A GB1541979 A GB 1541979A GB 549077 A GB549077 A GB 549077A GB 549077 A GB549077 A GB 549077A GB 1541979 A GB1541979 A GB 1541979A
Authority
GB
United Kingdom
Prior art keywords
production
rutile pigments
chromium
chromium rutile
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
GB549077A
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 GB1541979A publication Critical patent/GB1541979A/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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/50—Solid solutions
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/51—Particles with a specific particle size distribution
    • 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
    • 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
    • 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)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
GB549077A 1976-02-12 1977-02-10 Production of chromium rutile pigments Expired GB1541979A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762605651 DE2605651C2 (de) 1976-02-12 1976-02-12 Verfahren zur Herstellung von verbesserten Chrom-Rutilpigmenten

Publications (1)

Publication Number Publication Date
GB1541979A true GB1541979A (en) 1979-03-14

Family

ID=5969739

Family Applications (1)

Application Number Title Priority Date Filing Date
GB549077A Expired GB1541979A (en) 1976-02-12 1977-02-10 Production of chromium rutile pigments

Country Status (3)

Country Link
DE (1) DE2605651C2 (de)
FR (1) FR2340972A1 (de)
GB (1) GB1541979A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4917735A (en) * 1988-01-28 1990-04-17 Bayer Aktiengesellschaft Process for the production of rutile mixed-phase pigments

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3137808A1 (de) * 1981-09-23 1983-03-31 Merck Patent Gmbh, 6100 Darmstadt Perlglanzpigmente mit verbesserter lichtechtheit, verfahren zur herstellung und verwendung
DE3604317A1 (de) * 1986-02-13 1987-08-20 Basf Lacke & Farben Temperaturstabile rutilmischphasenpigmente
DE19701080C1 (de) * 1997-01-15 1998-07-02 Bk Giulini Chem Gmbh & Co Ohg Verfahren zum Färben von Keramikoberflächen
DE19800942C1 (de) * 1997-01-15 1999-09-30 Bk Giulini Chem Gmbh & Co Ohg Verfahren zum Färben von Keramikoberflächen und dabei verwendbare keramische Färbelösung
IT1297021B1 (it) * 1997-12-24 1999-08-03 Graziano Vignali Composizione per la colorazione di prodotti di ceramica a base di soluzioni acquose di tungsteno e cromo e relativo processo di
IT1298339B1 (it) * 1998-03-05 1999-12-20 Graziano Vignali Formulazioni coloranti per ceramica a base di composti idrosolubili di titanio e cromo assieme ad antimonio o tungsteno o loro miscele e
DE102015108722A1 (de) 2015-06-02 2016-12-08 Outotec (Finland) Oy Verfahren und Anlage zur thermischen Behandlung von körnigen Feststoffen

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2342483A (en) * 1942-07-03 1944-02-22 Du Pont Titanium oxide pigment production
US2427165A (en) * 1944-01-29 1947-09-09 Jr Charles A Tanner Manufacture of rutile
US2511218A (en) * 1946-07-01 1950-06-13 Du Pont Titanium oxide pigment production
BE501807A (de) * 1950-03-13
DE1302385B (de) * 1958-01-11 1971-02-11
DE1136041B (de) * 1959-05-13 1962-09-06 Bayer Ag Verfahren zur Herstellung von farbigen Oxydpigmenten auf Grundlage von Titandioxyd
US3832205A (en) * 1973-04-05 1974-08-27 Ferro Corp Pigments of substantially ternary system having oxides of columbium and transitional elements

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4917735A (en) * 1988-01-28 1990-04-17 Bayer Aktiengesellschaft Process for the production of rutile mixed-phase pigments

Also Published As

Publication number Publication date
DE2605651A1 (de) 1977-08-18
FR2340972A1 (fr) 1977-09-09
DE2605651C2 (de) 1982-04-22

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Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed