CA855693A - Azophthalocyanine dyestuffs and process for preparing them - Google Patents

Azophthalocyanine dyestuffs and process for preparing them

Info

Publication number
CA855693A
CA855693A CA855693A CA855693DA CA855693A CA 855693 A CA855693 A CA 855693A CA 855693 A CA855693 A CA 855693A CA 855693D A CA855693D A CA 855693DA CA 855693 A CA855693 A CA 855693A
Authority
CA
Canada
Prior art keywords
azophthalocyanine
dyestuffs
preparing
azophthalocyanine dyestuffs
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
CA855693A
Inventor
Springer Hartmut
Meininger Fritz
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.)
Hoechst AG
Original Assignee
Farbwerke Hoechst AG
Publication date
Application granted granted Critical
Publication of CA855693A publication Critical patent/CA855693A/en
Expired legal-status Critical Current

Links

CA855693A Azophthalocyanine dyestuffs and process for preparing them Expired CA855693A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA855693T

Publications (1)

Publication Number Publication Date
CA855693A true CA855693A (en) 1970-11-10

Family

ID=36341245

Family Applications (1)

Application Number Title Priority Date Filing Date
CA855693A Expired CA855693A (en) Azophthalocyanine dyestuffs and process for preparing them

Country Status (1)

Country Link
CA (1) CA855693A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4634555A (en) * 1984-08-24 1987-01-06 Imperial Chemical Industries Plc Water-soluble copper phthalocyanine dyes free from cellulose reactive groups

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4634555A (en) * 1984-08-24 1987-01-06 Imperial Chemical Industries Plc Water-soluble copper phthalocyanine dyes free from cellulose reactive groups

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