CH401314A - Process for the preparation of the a-modification of Cu-phthalocyanine - Google Patents

Process for the preparation of the a-modification of Cu-phthalocyanine

Info

Publication number
CH401314A
CH401314A CH403561A CH403561A CH401314A CH 401314 A CH401314 A CH 401314A CH 403561 A CH403561 A CH 403561A CH 403561 A CH403561 A CH 403561A CH 401314 A CH401314 A CH 401314A
Authority
CH
Switzerland
Prior art keywords
phthalocyanine
modification
preparation
Prior art date
Application number
CH403561A
Other languages
German (de)
Inventor
Hans Dr Raab
Reinhold Dr Hoernle
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 CH401314A publication Critical patent/CH401314A/en

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
    • C09B67/0025—Crystal modifications; Special X-ray patterns
    • C09B67/0026—Crystal modifications; Special X-ray patterns of phthalocyanine pigments

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Photoreceptors In Electrophotography (AREA)
CH403561A 1960-05-11 1961-04-06 Process for the preparation of the a-modification of Cu-phthalocyanine CH401314A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF31279A DE1136303B (en) 1960-05-11 1960-05-11 Process for producing a strongly colored ‡ modification of Cu phthalocyanine

Publications (1)

Publication Number Publication Date
CH401314A true CH401314A (en) 1965-10-31

Family

ID=61562938

Family Applications (1)

Application Number Title Priority Date Filing Date
CH403561A CH401314A (en) 1960-05-11 1961-04-06 Process for the preparation of the a-modification of Cu-phthalocyanine

Country Status (6)

Country Link
BE (1) BE602988A (en)
CH (1) CH401314A (en)
DE (1) DE1136303B (en)
FR (1) FR1287185A (en)
GB (1) GB926336A (en)
NL (1) NL264452A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3544586A (en) * 1965-11-09 1970-12-01 Gaf Corp Method of preparing phthalocyanine pigments
DE2421804C2 (en) * 1974-05-06 1983-11-10 Hoechst Ag, 6230 Frankfurt Process for the preparation of high-color copper phthalocyanine pigments of the α-modification and their use

Also Published As

Publication number Publication date
FR1287185A (en) 1962-03-09
NL264452A (en) 1964-06-10
BE602988A (en) 1961-10-25
DE1136303B (en) 1962-09-13
GB926336A (en) 1963-05-15

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