Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Patent
1991-08-13
1994-07-19
Tsang, Cecilia
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
549227, C07D31188
Patent
active
053310977
ABSTRACT:
A diamino-xanthene colorant is provided having the following structure: ##STR1## where Y is a poly(oxyalkylene) substituent having a straight or branched polymer chain of at least 3 monomer units selected from ethylene oxide, propylene oxide, butylene oxide and glycidol;
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Barry, Jr. Carey N.
Gunnell Timothy B.
Hines, Jr. John B.
Milliken Research Corporation
Monahan Timothy J.
Moyer Terry T.
Tsang Cecilia
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