CH388504A - Process for the preparation of a non-separating, finely divided B-copper phthalocyanine - Google Patents

Process for the preparation of a non-separating, finely divided B-copper phthalocyanine

Info

Publication number
CH388504A
CH388504A CH7640659A CH7640659A CH388504A CH 388504 A CH388504 A CH 388504A CH 7640659 A CH7640659 A CH 7640659A CH 7640659 A CH7640659 A CH 7640659A CH 388504 A CH388504 A CH 388504A
Authority
CH
Switzerland
Prior art keywords
separating
preparation
finely divided
copper phthalocyanine
phthalocyanine
Prior art date
Application number
CH7640659A
Other languages
German (de)
Inventor
Georg Dr Geiger
Original Assignee
Sandoz 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
Priority claimed from CH7404459A external-priority patent/CH374790A/en
Application filed by Sandoz Ag filed Critical Sandoz Ag
Priority to CH7640659A priority Critical patent/CH388504A/en
Priority to GB1538760A priority patent/GB944242A/en
Publication of CH388504A publication Critical patent/CH388504A/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
    • C09B47/00—Porphines; Azaporphines
    • C09B47/04—Phthalocyanines abbreviation: Pc
    • C09B47/08—Preparation from other phthalocyanine compounds, e.g. cobaltphthalocyanineamine complex
    • C09B47/12—Obtaining compounds having alkyl radicals, or alkyl radicals substituted by hetero atoms, bound to the phthalocyanine skeleton
    • C09B47/16—Obtaining compounds having alkyl radicals, or alkyl radicals substituted by hetero atoms, bound to the phthalocyanine skeleton having alkyl radicals substituted by nitrogen atoms
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
CH7640659A 1959-05-05 1959-07-24 Process for the preparation of a non-separating, finely divided B-copper phthalocyanine CH388504A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CH7640659A CH388504A (en) 1959-06-05 1959-07-24 Process for the preparation of a non-separating, finely divided B-copper phthalocyanine
GB1538760A GB944242A (en) 1959-05-05 1960-05-02 Process for the production of flocculation resistant copper phthalocyanines

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH7404459A CH374790A (en) 1959-06-05 1959-06-05 Process for the preparation of a non-separating, finely divided B-copper phthalocyanine
CH7640659A CH388504A (en) 1959-06-05 1959-07-24 Process for the preparation of a non-separating, finely divided B-copper phthalocyanine

Publications (1)

Publication Number Publication Date
CH388504A true CH388504A (en) 1965-02-28

Family

ID=25738196

Family Applications (1)

Application Number Title Priority Date Filing Date
CH7640659A CH388504A (en) 1959-05-05 1959-07-24 Process for the preparation of a non-separating, finely divided B-copper phthalocyanine

Country Status (1)

Country Link
CH (1) CH388504A (en)

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