GB988305A - Conversion of polychlorocopper phthalocyanines and polychlorobromocopper phthalocyanines into pigment form - Google Patents

Conversion of polychlorocopper phthalocyanines and polychlorobromocopper phthalocyanines into pigment form

Info

Publication number
GB988305A
GB988305A GB23568/63A GB2356863A GB988305A GB 988305 A GB988305 A GB 988305A GB 23568/63 A GB23568/63 A GB 23568/63A GB 2356863 A GB2356863 A GB 2356863A GB 988305 A GB988305 A GB 988305A
Authority
GB
United Kingdom
Prior art keywords
phthalocyanines
polychlorobromocopper
polychlorocopper
conversion
pigment form
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
GB23568/63A
Inventor
Hermann Geeren
Bertold Honigmann
Robert Zell
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.)
BASF SE
Original Assignee
BASF SE
Badische Anilin and Sodafabrik 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 BASF SE, Badische Anilin and Sodafabrik AG filed Critical BASF SE
Publication of GB988305A publication Critical patent/GB988305A/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
    • 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
    • C09B67/0032—Treatment of phthalocyanine pigments
    • 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
    • C09B67/0002—Grinding; Milling with solid grinding or milling assistants
    • 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
    • C09B67/0014—Influencing the physical properties by treatment with a liquid, e.g. solvents
    • C09B67/0016—Influencing the physical properties by treatment with a liquid, e.g. solvents of phthalocyanines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Optical Filters (AREA)

Abstract

Polychloro and polychlorobromo copper phthalocyanines which have been subjected to a grinding process, with or without a grinding auxiliary in the presence or absence of a liquid of the benzene series, is heated at a temperature of 70-210 DEG C., preferably 100-150 DEG C., in the presence of a liquid of the benzene series which is then removed by conventional means, e.g. filtration or steam distillation. The grinding auxiliaries may or may not be removed before the heating process at 70-210 DEG C. Liquids of the benzene series used are preferably those which are not miscible with water, e.g. benzene, toluene, xylene, chlorobenzene and nitrobenzene.
GB23568/63A 1962-06-19 1963-06-13 Conversion of polychlorocopper phthalocyanines and polychlorobromocopper phthalocyanines into pigment form Expired GB988305A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB67720A DE1242179B (en) 1962-06-19 1962-06-19 Process for converting polychloride and polychlorobromobromide copper phthalocyanines into pigment form

Publications (1)

Publication Number Publication Date
GB988305A true GB988305A (en) 1965-04-07

Family

ID=61562972

Family Applications (1)

Application Number Title Priority Date Filing Date
GB23568/63A Expired GB988305A (en) 1962-06-19 1963-06-13 Conversion of polychlorocopper phthalocyanines and polychlorobromocopper phthalocyanines into pigment form

Country Status (4)

Country Link
CH (1) CH444297A (en)
DE (1) DE1242179B (en)
FR (1) FR1365592A (en)
GB (1) GB988305A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE785654A (en) * 1971-06-30 1973-01-02 Basf Ag PROCESS FOR MANUFACTURING PASTE PIGMENTS FOR PRINTING INKS AND PAINTS
DE2851752B1 (en) * 1978-11-30 1980-06-12 Basf Ag Process for the production of easily dispersible and strongly colored pigment forms

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH370512A (en) * 1958-08-04 1963-07-15 Sandoz Ag Process for the production of finely dispersible, highly chlorinated copper phthalocyanines
US3017414A (en) * 1959-05-20 1962-01-16 Du Pont Pigment production

Also Published As

Publication number Publication date
FR1365592A (en) 1964-07-03
CH444297A (en) 1967-09-30
DE1242179B (en) 1967-06-15

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