CH201964A - Process for the production of a phthalocyanine pigment. - Google Patents

Process for the production of a phthalocyanine pigment.

Info

Publication number
CH201964A
CH201964A CH201964DA CH201964A CH 201964 A CH201964 A CH 201964A CH 201964D A CH201964D A CH 201964DA CH 201964 A CH201964 A CH 201964A
Authority
CH
Switzerland
Prior art keywords
production
phthalocyanine pigment
phthalocyanine
pigment
Prior art date
Application number
Other languages
German (de)
Inventor
Montecatini Societa G Agricola
Original Assignee
Montedison Spa
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 Montedison Spa filed Critical Montedison Spa
Publication of CH201964A publication Critical patent/CH201964A/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH201964D 1936-07-17 1937-07-13 Process for the production of a phthalocyanine pigment. CH201964A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT201964X 1936-07-17

Publications (1)

Publication Number Publication Date
CH201964A true CH201964A (en) 1938-12-31

Family

ID=11164622

Family Applications (1)

Application Number Title Priority Date Filing Date
CH201964D CH201964A (en) 1936-07-17 1937-07-13 Process for the production of a phthalocyanine pigment.

Country Status (3)

Country Link
CH (1) CH201964A (en)
FR (1) FR824294A (en)
GB (1) GB498831A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2568569A (en) * 1948-06-02 1951-09-18 Standard Ultramarine Company Preparation of copper phthalocyanine

Also Published As

Publication number Publication date
FR824294A (en) 1938-02-04
GB498831A (en) 1939-01-13

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