CH219146A - Process for the preparation of copper tetra (4) aminophthalocyanine. - Google Patents

Process for the preparation of copper tetra (4) aminophthalocyanine.

Info

Publication number
CH219146A
CH219146A CH219146DA CH219146A CH 219146 A CH219146 A CH 219146A CH 219146D A CH219146D A CH 219146DA CH 219146 A CH219146 A CH 219146A
Authority
CH
Switzerland
Prior art keywords
aminophthalocyanine
preparation
copper tetra
tetra
copper
Prior art date
Application number
Other languages
German (de)
Inventor
Limited Imperial Ch Industries
Original Assignee
Ici Ltd
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 Ici Ltd filed Critical Ici Ltd
Publication of CH219146A publication Critical patent/CH219146A/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
CH219146D 1939-05-25 1940-05-01 Process for the preparation of copper tetra (4) aminophthalocyanine. CH219146A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB219146X 1939-05-25

Publications (1)

Publication Number Publication Date
CH219146A true CH219146A (en) 1942-01-31

Family

ID=10170924

Family Applications (1)

Application Number Title Priority Date Filing Date
CH219146D CH219146A (en) 1939-05-25 1940-05-01 Process for the preparation of copper tetra (4) aminophthalocyanine.

Country Status (4)

Country Link
US (1) US2280072A (en)
CH (1) CH219146A (en)
FR (1) FR865797A (en)
GB (1) GB529847A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2832789A (en) * 1953-07-02 1958-04-29 Cassella Farowerke Mainkur Ag Sulfur dyestuffs of the phthalocyanine series
AR109242A1 (en) * 2016-05-09 2018-11-14 Dow Global Technologies Llc A PROCESS FOR CATALYTIC DEHYDROGENATION

Also Published As

Publication number Publication date
GB529847A (en) 1940-11-29
FR865797A (en) 1941-06-03
US2280072A (en) 1942-04-21

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