Benzoxazine dyes

Details Benzoxazine dyes Benzoxazine dyes

1989-11-22

1991-10-08

Shah, Mukund J.

Bleaching and dyeing; fluid treatment and chemical modification

Dyeing involving animal-derived natural fiber material ,...

Hair dyeing

8409, 8429, 540552, 544105, 548217, C07D26536, A61K 713

Patent

active

050551108

ABSTRACT:
Novel benzoxazine compounds of the structure ##STR1## wherein X and Y are independently selected from the group hydrogen, alkyl, alkoxyalkyl, aminoalkyl, hydroxyalkyl and hydroxyaminoalkyl, each alkyl moiety having 1 to 6 carbons, and m=1, 2 or 3, have been found suitable as hair dyes.

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