CA697445A - Quaternized azostyryl dyes, and process of making the same - Google Patents

Quaternized azostyryl dyes, and process of making the same

Info

Publication number
CA697445A
CA697445A CA697445A CA697445DA CA697445A CA 697445 A CA697445 A CA 697445A CA 697445 A CA697445 A CA 697445A CA 697445D A CA697445D A CA 697445DA CA 697445 A CA697445 A CA 697445A
Authority
CA
Canada
Prior art keywords
azostyryl
quaternized
dyes
making
same
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
CA697445A
Inventor
G. Coe David
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 CA697445A publication Critical patent/CA697445A/en
Expired legal-status Critical Current

Links

CA697445A Quaternized azostyryl dyes, and process of making the same Expired CA697445A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA697445T

Publications (1)

Publication Number Publication Date
CA697445A true CA697445A (en) 1964-11-10

Family

ID=36007711

Family Applications (1)

Application Number Title Priority Date Filing Date
CA697445A Expired CA697445A (en) Quaternized azostyryl dyes, and process of making the same

Country Status (1)

Country Link
CA (1) CA697445A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3956264A (en) * 1972-07-13 1976-05-11 Bayer Aktiengesellschaft Basic azo dyestuffs having indolyl-methyleneamino substituent in the diazo component
US4006127A (en) * 1972-10-05 1977-02-01 Bayer Aktiengesellschaft Cationic diazacyanine dyestuffs

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3956264A (en) * 1972-07-13 1976-05-11 Bayer Aktiengesellschaft Basic azo dyestuffs having indolyl-methyleneamino substituent in the diazo component
US4006127A (en) * 1972-10-05 1977-02-01 Bayer Aktiengesellschaft Cationic diazacyanine dyestuffs

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