Granular reactive dye composition and production process thereof

Details Granular reactive dye composition and production process thereof Granular reactive dye composition and production process thereof

1993-12-14

1995-08-01

Lieberman, Paul

Bleaching and dyeing; fluid treatment and chemical modification

Dry dye composition other than mere mixture of two or more...

Dye in specified form other than mere powder

8524, 8583, 8543, 8549, C09B 6202, C09B 62503, C09B 6724

Patent

active

054376882

ABSTRACT:
A granular reactive dye composition comprising a water-soluble reactive dye and at least one granulating auxiliary agent selected from the group consisting of compounds of the following formula (3), ##STR1## wherein R is --C.sub.s H.sub.2s+1, in which s is an integer of 5 to 20 and wherein the content of the granulating auxiliary agent is 5 parts by weight or less per 100 parts by weight of the reactive dye.

REFERENCES:
patent: 3864077 (1975-02-01), Popp et al.
patent: 3948599 (1976-04-01), Irmiger et al.
patent: 4177082 (1979-12-01), Robertson
patent: 4351640 (1982-09-01), Schaffer et al.
patent: 4540418 (1985-09-01), Otake et al.
patent: 4548612 (1985-10-01), Kayane et al.
patent: 4832700 (1989-05-01), Kaspar et al.
Patent Abstracts of Japan, vol. 7, No. 235 (C-191), 19 Oct. 1983 & JP-58 125 757 (Sumitomo), 26 Jul. 1983.
Patent Abstracts of Japan, vol. 6, No. 235 (C-136), 20 Nov. 1982 & JP-57 137 361 (Sumitomo), 24 Aug. 1982.

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