GB917947A - Process for the preparation of organophilic oxides and chromate pigments - Google Patents

Process for the preparation of organophilic oxides and chromate pigments

Info

Publication number
GB917947A
GB917947A GB1650660A GB1650660A GB917947A GB 917947 A GB917947 A GB 917947A GB 1650660 A GB1650660 A GB 1650660A GB 1650660 A GB1650660 A GB 1650660A GB 917947 A GB917947 A GB 917947A
Authority
GB
United Kingdom
Prior art keywords
chromate
oxide
acid
pigments
pigment
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
GB1650660A
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.)
FERFNC HORRAY
FERFNC SZANTO
Original Assignee
FERFNC HORRAY
FERFNC SZANTO
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 FERFNC HORRAY, FERFNC SZANTO filed Critical FERFNC HORRAY
Priority to GB1650660A priority Critical patent/GB917947A/en
Publication of GB917947A publication Critical patent/GB917947A/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
    • C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
    • C09C3/08—Treatment with low-molecular-weight non-polymer organic compounds
    • 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

Abstract

Oxide, hydrated oxide, and chromate pigments are rendered organophilic by reacting an aqueous suspension of the pigment with a solution of an anionic surface-active agent, acidifying, separating the pigment, drying, and, if desired, disintegrated the product thus obtained. The surface-active agent may be an alkali metal or ammonium salt of a fatty acid which may contain -OH groups, e.g. ricinoleic acid, or which has at least 8 carbon atoms. The salts of industrial stearine or of partly polymerized unsaturated fatty acids may also be employed. Also suitable are alkali metal salts of alkyl-, aryl-, or alkyl-aryl-sulphonic acids. The acidification may be effected by a mineral acid, e.g. HCl, H2SO4 or H3PO4, or by strong organic acids, e.g. acetic acid. Pigments referred to are titanium dioxide, red and yellow iron oxides, green chromium oxide, red bauxite (obtained by heating bauxite), aluminium oxide, zinc chromate, zinc tetroxychromate, lead chromate, and basic lead chromate, barium chromate and strontium chromate.
GB1650660A 1960-05-10 1960-05-10 Process for the preparation of organophilic oxides and chromate pigments Expired GB917947A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1650660A GB917947A (en) 1960-05-10 1960-05-10 Process for the preparation of organophilic oxides and chromate pigments

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1650660A GB917947A (en) 1960-05-10 1960-05-10 Process for the preparation of organophilic oxides and chromate pigments

Publications (1)

Publication Number Publication Date
GB917947A true GB917947A (en) 1963-02-13

Family

ID=10078577

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1650660A Expired GB917947A (en) 1960-05-10 1960-05-10 Process for the preparation of organophilic oxides and chromate pigments

Country Status (1)

Country Link
GB (1) GB917947A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4430468A (en) 1982-07-21 1984-02-07 E. I. Du Pont De Nemours And Company Surfactant-containing filled and plasticized thermoplastic compositions based on ethylene interpolymers
DE19931204A1 (en) * 1999-07-07 2001-01-18 Rwe Dea Ag Process for the production of metal oxides dispersible in organic solvents
US6224846B1 (en) 1999-08-21 2001-05-01 Condea Vista Company Method for making modified boehmite alumina
MD3296G2 (en) * 2006-06-21 2007-11-30 Государственный Университет Молд0 Process for obtaining a green, opaque, photo- and thermoresistant pigment

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4430468A (en) 1982-07-21 1984-02-07 E. I. Du Pont De Nemours And Company Surfactant-containing filled and plasticized thermoplastic compositions based on ethylene interpolymers
DE19931204A1 (en) * 1999-07-07 2001-01-18 Rwe Dea Ag Process for the production of metal oxides dispersible in organic solvents
US6846435B1 (en) 1999-07-07 2005-01-25 Sasol Germany Gmbh Method for producting metal oxides dispersibles in organic solvents
US6224846B1 (en) 1999-08-21 2001-05-01 Condea Vista Company Method for making modified boehmite alumina
MD3296G2 (en) * 2006-06-21 2007-11-30 Государственный Университет Молд0 Process for obtaining a green, opaque, photo- and thermoresistant pigment

Similar Documents

Publication Publication Date Title
JPS5542297A (en) Method of producing phosphorineecontained anticorrosive pigment
GB972362A (en) Methods for preparing a rutile titanium-dioxide pigment
GB917947A (en) Process for the preparation of organophilic oxides and chromate pigments
GB450856A (en) Improvements in vinyl resin compositions and processes employing the same
GB149316A (en) Improvements in or relating to titanic oxide pigments and the production of the same
US2259482A (en) Method of treating pigments and products produced thereby
GB1388924A (en) Perfluoroalkyl-phosphorus compounds and process for their manufacture
US2105670A (en) Manufacture of iron oxide products
GB1398098A (en) Chlorosulphonylxanthone carboxylic acids
GB472605A (en) Improvements in or relating to the production of coloured titanium pigments
GB1061447A (en) Dehydrogenation of cycloalkanols
GB929230A (en) Process for the preparation of zinc oxide pigments
GB992118A (en) Process for the preparation and utilization of organophilic sulfate, carbonate and phosphate pigments
GB454324A (en) Improvements in or relating to the manufacture of pigments containing titanium
GB1363288A (en) Reduction of the trivalent chromium content of an aqueous alkali metal bisulphate solution
GB990419A (en) Improvements in the preparation of titanium dioxide pigments
GB656265A (en) Improvements in or relating to the production of iron oxide
GB298926A (en) Process for the manufacture of finely divided iron oxide
GB483333A (en) Process for the manufacture of manganese pigments
GB1022733A (en) Triaminobenzene
GB290684A (en) Improvements in the production of titanium compounds and pigments
GB691457A (en) Method of producing red iron oxide pigments
GB1111024A (en) ª‡-hydroxy-ª‰-alkoxypropionic acids,and the preparation thereof
GB442120A (en) A process for manufacturing novel cyclic ketones
GB195181A (en) Titanium pigments and method of producing same