CA656952A - Basic dye salts of polysulfonated phthalocyanines and process of producing the same - Google Patents

Basic dye salts of polysulfonated phthalocyanines and process of producing the same

Info

Publication number
CA656952A
CA656952A CA656952A CA656952DA CA656952A CA 656952 A CA656952 A CA 656952A CA 656952 A CA656952 A CA 656952A CA 656952D A CA656952D A CA 656952DA CA 656952 A CA656952 A CA 656952A
Authority
CA
Canada
Prior art keywords
polysulfonated
phthalocyanines
producing
same
basic dye
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
CA656952A
Inventor
Q. Miller Calvin
W. Ranson William
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
Publication date
Application granted granted Critical
Publication of CA656952A publication Critical patent/CA656952A/en
Expired legal-status Critical Current

Links

CA656952A Basic dye salts of polysulfonated phthalocyanines and process of producing the same Expired CA656952A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA656952T

Publications (1)

Publication Number Publication Date
CA656952A true CA656952A (en) 1963-01-29

Family

ID=35950292

Family Applications (1)

Application Number Title Priority Date Filing Date
CA656952A Expired CA656952A (en) Basic dye salts of polysulfonated phthalocyanines and process of producing the same

Country Status (1)

Country Link
CA (1) CA656952A (en)

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