GB903611A - Pigments - Google Patents

Pigments

Info

Publication number
GB903611A
GB903611A GB23706/60A GB2370660A GB903611A GB 903611 A GB903611 A GB 903611A GB 23706/60 A GB23706/60 A GB 23706/60A GB 2370660 A GB2370660 A GB 2370660A GB 903611 A GB903611 A GB 903611A
Authority
GB
United Kingdom
Prior art keywords
added
cyclohexyl
pigment
salt
lithopone
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
GB23706/60A
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 GB903611A publication Critical patent/GB903611A/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
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
    • C09B67/0001—Post-treatment of organic pigments or dyes
    • C09B67/0004—Coated particulate pigments or dyes
    • C09B67/0008—Coated particulate pigments or dyes with organic coatings
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)

Abstract

A cyclohexylammonium salt of a phosphoric acid or boric acid is adsorbed on the surface of a pigment as wetting agent to facilitate the incorporation of a pigment into a binder. The cyclohexyl ammonium salts conform to the general formula <FORM:0903611/III/1> where R1 = cyclohexyl radical R2 = cyclohexyl radical, hydrogen or alkyl radical with at least 6 carbon atoms. A = anion of meta-, pyro- or orthophosphoric acid or of boric acid. Pigments specified are zinc white, lithopone, titanium white, cadmium red and cadmium yellow. The salt is added preferably as an aqueous solution, to which ammonia may be advantageously added, to the aqueous paste of the pigment before drying. Drying temperature must not exceed the decomposition temperature of the salt. In the examples an aqueous solution of cyclohexyl-ammonium phosphate is formed. This solution, to which ammonia has been added, is added to lithopone or zinc sulphide.
GB23706/60A 1959-07-10 1960-07-06 Pigments Expired GB903611A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF28893A DE1142673B (en) 1959-07-10 1959-07-10 pigment

Publications (1)

Publication Number Publication Date
GB903611A true GB903611A (en) 1962-08-15

Family

ID=61223589

Family Applications (1)

Application Number Title Priority Date Filing Date
GB23706/60A Expired GB903611A (en) 1959-07-10 1960-07-06 Pigments

Country Status (5)

Country Link
BE (1) BE592661A (en)
DE (1) DE1142673B (en)
FR (1) FR1265512A (en)
GB (1) GB903611A (en)
NL (1) NL253584A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB994164A (en) * 1962-09-27 1965-06-02 United States Borax Chem Cyclohexylamine borates and their use as corrosion inhibitors
HUT41435A (en) * 1985-07-04 1987-04-28 Tungsram Reszvenytarsasag Process for the surface treatment of luminous powders (ljuminescent materials)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202420C (en) *
US2160119A (en) * 1936-01-06 1939-05-30 Gen Aniline Works Inc Pigment pastes
GB763367A (en) * 1953-03-06 1956-12-12 Dehydag Gmbh Process for the manufacture of dispersions of pulverulent substances

Also Published As

Publication number Publication date
BE592661A (en) 1960-10-31
FR1265512A (en) 1961-06-30
DE1142673B (en) 1963-01-24
NL253584A (en) 1964-03-25

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