Organic compounds -- part of the class 532-570 series – Organic compounds – Amino nitrogen containing
Patent
1980-10-01
1982-05-11
Doll, John
Organic compounds -- part of the class 532-570 series
Organic compounds
Amino nitrogen containing
C07C 9140, C07C 9308, C07C 9314
Patent
active
043295045
ABSTRACT:
Couplers having the general formula (I): ##STR1## or the acid salts thereof in which formula R is either
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Bugaut Andree
Vandenbossche Jean-Jacques
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