CA391994A - Phthalocyanine colouring matter - Google Patents

Phthalocyanine colouring matter

Info

Publication number
CA391994A
CA391994A CA391994A CA391994DA CA391994A CA 391994 A CA391994 A CA 391994A CA 391994 A CA391994 A CA 391994A CA 391994D A CA391994D A CA 391994DA CA 391994 A CA391994 A CA 391994A
Authority
CA
Canada
Prior art keywords
colouring matter
phthalocyanine colouring
phthalocyanine
matter
colouring
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA391994A
Other languages
French (fr)
Inventor
Morris Heilbron Isidor
Irving Francis
Patrick Linstead Reginald
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
Publication date
Application granted granted Critical
Publication of CA391994A publication Critical patent/CA391994A/en
Expired legal-status Critical Current

Links

CA391994A Phthalocyanine colouring matter Expired CA391994A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA391994T

Publications (1)

Publication Number Publication Date
CA391994A true CA391994A (en) 1940-10-15

Family

ID=35399524

Family Applications (1)

Application Number Title Priority Date Filing Date
CA391994A Expired CA391994A (en) Phthalocyanine colouring matter

Country Status (1)

Country Link
CA (1) CA391994A (en)

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