BE602988A - Process for preparing the alpha modification of copper phthalocyanine. - Google Patents

Process for preparing the alpha modification of copper phthalocyanine.

Info

Publication number
BE602988A
BE602988A BE602988A BE602988A BE602988A BE 602988 A BE602988 A BE 602988A BE 602988 A BE602988 A BE 602988A BE 602988 A BE602988 A BE 602988A BE 602988 A BE602988 A BE 602988A
Authority
BE
Belgium
Prior art keywords
preparing
copper phthalocyanine
alpha modification
alpha
modification
Prior art date
Application number
BE602988A
Other languages
French (fr)
Inventor
Hans Raab
Reinhold 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 BE602988A publication Critical patent/BE602988A/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)
BE602988A 1960-05-11 1961-04-25 Process for preparing the alpha modification of copper phthalocyanine. BE602988A (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
BE602988A true BE602988A (en) 1961-10-25

Family

ID=61562938

Family Applications (1)

Application Number Title Priority Date Filing Date
BE602988A BE602988A (en) 1960-05-11 1961-04-25 Process for preparing the alpha modification of copper 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
DE1136303B (en) 1962-09-13
CH401314A (en) 1965-10-31
GB926336A (en) 1963-05-15

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