Ink comprising a water-soluble triphendioxazine dye

Details Ink comprising a water-soluble triphendioxazine dye Ink comprising a water-soluble triphendioxazine dye

1986-12-18

1988-04-19

Yarbrough, Amelia Burgess

Compositions: coating or plastic

Coating or plastic compositions

Metal-depositing composition or substrate-sensitizing...

106 20, C09D 1100

Patent

active

047387211

ABSTRACT:
A water-soluble dye, free from cellulose reactive groups, of the formula: ##STR1## wherein R.sup.1 is --(C.sub.a H.sub.2a O).sub.m (C.sub.b H.sub.2b O).sub.n H, R.sup.2 is H or --(C.sub.a H.sub.2a O).sub.m (C.sub.b H.sub.2b O).sub.n H, or

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