GB745865A - Hydrophobic, organophilic pigments and process of producing the same - Google Patents

Hydrophobic, organophilic pigments and process of producing the same

Info

Publication number
GB745865A
GB745865A GB32106/53A GB3210653A GB745865A GB 745865 A GB745865 A GB 745865A GB 32106/53 A GB32106/53 A GB 32106/53A GB 3210653 A GB3210653 A GB 3210653A GB 745865 A GB745865 A GB 745865A
Authority
GB
United Kingdom
Prior art keywords
pigments
pyridinium
pigment
organophilic
hydrophobic
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
GB32106/53A
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.)
Wyeth Holdings LLC
Original Assignee
American Cyanamid Co
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 American Cyanamid Co filed Critical American Cyanamid Co
Publication of GB745865A publication Critical patent/GB745865A/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
    • C09B67/002—Influencing the physical properties by treatment with an amine
    • 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)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Paints Or Removers (AREA)

Abstract

Hydrophobic, organophilic pigments are produced by slurrying a pigment in a solution of at least one high molecular weight pyridinium chloride drying the pigment and heating it at a temperature of about 100 DEG C. to 200 DEG C. Specified pyridinium chlorides are cetyloxymethyl, stearyloxymethyl and stearamidomethyl pyridinium chlorides, and methoxy pyridinium chloride prepared from a material sold under the Trade Name "Stenol," the major component of which is believed to be a C12 alcohol. Methods of preparing these compounds are given. The invention is applicable, among others, to organic vat pigments such as 5, 51-dichloro- 7, 71 di methyl 2, 21 bisthionaphthene indigo, and azo pigments e.g. meta-nitropara-anisidine coupled with the nitranilide of 2-hydroxy-3-naphthoic acid.ALSO:Hydrophobic, organophilic pigments are produced by slurrying a pigment in a solution of at least one high molecular weight pyridinium chloride, drying the pigment and heating it at a temperature of about 100 DEG C. to 200 DEG C. Specified pyridinium chlorides are cetyloxymethyl, stearyloxymethyl and stearamidomethyl pyridinium chlorides, and methoxy pyridinium chloride prepared from a material sold under the Trade Name "Stenol," the major component of which is believed to be a C18 alcohol. Methods of preparing these compounds are given. The invention is applicable to such pigments as titanium dioxide, ultramarine blue, iron blue and lead chromate, and to organic vat pigments such as 5, 51dichloro-7, 71 dimethyl 2, 21-bisthionaphthene indigo, and azo pigments, e.g. meta-nitroparaanisidine coupled with the nitranilide of 2-hydroxy-3-naphthoic acid. The pigments are suitable for lithographic printing inks, paints, e.g. emulsion paints, and enamels.
GB32106/53A 1953-02-05 1953-11-19 Hydrophobic, organophilic pigments and process of producing the same Expired GB745865A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US745865XA 1953-02-05 1953-02-05

Publications (1)

Publication Number Publication Date
GB745865A true GB745865A (en) 1956-03-07

Family

ID=22120375

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32106/53A Expired GB745865A (en) 1953-02-05 1953-11-19 Hydrophobic, organophilic pigments and process of producing the same

Country Status (1)

Country Link
GB (1) GB745865A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2133414A (en) * 1982-11-15 1984-07-25 Fuji Photo Film Co Ltd Process for preparing aqueous dispersion of pigment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2133414A (en) * 1982-11-15 1984-07-25 Fuji Photo Film Co Ltd Process for preparing aqueous dispersion of pigment

Similar Documents

Publication Publication Date Title
FR2427366B1 (en) PROCESS FOR PREPARING DUST-FREE PIGMENT OR DYE GRANULES
SE7707035L (en) PROCEDURE FOR MAKING V-PYRONES
GB745865A (en) Hydrophobic, organophilic pigments and process of producing the same
GB1541460A (en) Process for the preparation of acetoacetarylamides
DE2540739C2 (en) Process for converting a vat coloring material into a pigment form
JPS5649773A (en) Pigment paste aid
US3682672A (en) Molybdenum red and molybdenum orange pigments and process of making the same
SU62501A1 (en) Method of preparing lacquer to obtain coatings with crystalline patterns
US512226A (en) Mand muller-jacobs
JPS55133462A (en) Pigment and cosmetic comprising it
GB964065A (en) Process for increasing the filler-retention of paper
GB395406A (en) Improvements in or relating to the manufacture of metallic soaps
JPS5819364A (en) Improvement of pigment yellow 13 useful technical properties
DE493815C (en) Process for the production of titanium-containing pigments
SU91632A1 (en) The method of obtaining colored glossy surface of cement plaster
GB807234A (en) Pigmented dextran
SU135992A1 (en) A method of making art paints
DE816721C (en) Process for the production of Kuepen dyes
GB576588A (en) Improvements in or relating to the hydrolysis of titanium chloride solutions
GB367864A (en) Improvements in and relating to the production and use of dyestuff preparations
GB404041A (en) Improvements in the manufacture and production of pigment colours
GB1019000A (en) Water-insoluble pigment dyestuffs and processes for their manufacture
DE1034294B (en) Process for the production of pigment dyes of the dioxazine series
GB450288A (en) Improvements in or relating to the production and use of barium soaps
GB692654A (en) Improvements in the production of water-insoluble, non-swellable organic pigments