CH205538A - Process for the production of copper phthalocyanines. - Google Patents

Process for the production of copper phthalocyanines.

Info

Publication number
CH205538A
CH205538A CH205538DA CH205538A CH 205538 A CH205538 A CH 205538A CH 205538D A CH205538D A CH 205538DA CH 205538 A CH205538 A CH 205538A
Authority
CH
Switzerland
Prior art keywords
production
copper phthalocyanines
phthalocyanines
copper
Prior art date
Application number
Other languages
German (de)
Inventor
Aktiengesellsc Farbenindustrie
Original Assignee
Ig Farbenindustrie 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 Ig Farbenindustrie Ag filed Critical Ig Farbenindustrie Ag
Publication of CH205538A publication Critical patent/CH205538A/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
    • C09B47/06—Preparation from carboxylic acids or derivatives thereof, e.g. anhydrides, amides, mononitriles, phthalimide, o-cyanobenzamide
    • C09B47/067—Preparation from carboxylic acids or derivatives thereof, e.g. anhydrides, amides, mononitriles, phthalimide, o-cyanobenzamide from phthalodinitriles naphthalenedinitriles, aromatic dinitriles prepared in situ, hydrogenated phthalodinitrile
CH205538D 1937-01-19 1937-12-30 Process for the production of copper phthalocyanines. CH205538A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE205538X 1937-01-19

Publications (1)

Publication Number Publication Date
CH205538A true CH205538A (en) 1939-06-30

Family

ID=5787738

Family Applications (1)

Application Number Title Priority Date Filing Date
CH205538D CH205538A (en) 1937-01-19 1937-12-30 Process for the production of copper phthalocyanines.

Country Status (2)

Country Link
CH (1) CH205538A (en)
FR (1) FR831603A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2456274A (en) * 1944-02-14 1948-12-14 Sandoz Ltd Aryl thio-ethers of metal-containing phthalocyanines and process for producing same
US2492732A (en) * 1947-05-07 1949-12-27 Ciba Ltd Copper phthalocyanine dyestuff
US2513098A (en) * 1948-08-03 1950-06-27 American Cyanamid Co Tetraazaporphine pigments containing styrene groups, polymers thereof, and method for their production

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2456274A (en) * 1944-02-14 1948-12-14 Sandoz Ltd Aryl thio-ethers of metal-containing phthalocyanines and process for producing same
US2492732A (en) * 1947-05-07 1949-12-27 Ciba Ltd Copper phthalocyanine dyestuff
US2513098A (en) * 1948-08-03 1950-06-27 American Cyanamid Co Tetraazaporphine pigments containing styrene groups, polymers thereof, and method for their production

Also Published As

Publication number Publication date
FR831603A (en) 1938-09-09

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