Aqueous liquid composition of naphthalene sulfonate reactive dye

Details Aqueous liquid composition of naphthalene sulfonate reactive dye Aqueous liquid composition of naphthalene sulfonate reactive dye

1989-10-24

1991-07-16

Clingman, A. Lionel

Bleaching and dyeing; fluid treatment and chemical modification

Dye concentrate composition wherein an additional amount of...

8549, 8682, 8688, 8696, 8917, 8918, 8924, 8937, 534632, 534638, C09B 6726, C09B 6208

Patent

active

050321404

ABSTRACT:
A reactive dye represented by the formula (I), ##STR1## wherein R represents --NH.sub.2 or --NHC.sub.2 H.sub.4 SO.sub.3 M, and M's independently represent Li.sup..sym., Na.sup..sym., K.sup..sym. or .sup..sym. NH(C.sub.2 H.sub.4 OH).sub.3, provided that at least one of M's represents Li.sup..sym. or .sup..sym. NH(C.sub.2 H.sub.4 OH).sub.3. This reactive dye easily gives a stable liquid composition and is useful to dye cellulosic or polyamide fibers.

REFERENCES:
patent: 4780104 (1988-10-01), Yamauchi et al.

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