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
Patent
1991-08-16
1993-11-09
Clingman, A. Lionel
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, 8543, 8549, 8618, 8918, C09B 6724, C09B 6726, D06P 3166
Patent
active
052598500
ABSTRACT:
A granular type reactive dye composition containing a reactive dye, an inorganic salt and water, the water content being from 4.5 through 15% by weight and the inorganic salt content being 20% by weight or less, both based on the weight of the composition, which is excellent in storage stability, compatibility with water and hot water, and reproducibility, when used for dyeing or printing cellulose fibers.
REFERENCES:
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patent: 4689048 (1987-08-01), Fortsch et al.
patent: 4802888 (1989-02-01), Sandefur et al.
patent: 4834769 (1989-05-01), Dien et al.
patent: 5030244 (1991-07-01), Neumann et al.
Patent Abstracts of Japan, vol. 14, No. 63 (C-685) (4006) Feb. 6, 1990 & JP-A-1 287 176 (Sumitomo Chem) Nov. 17, 1989.
Harada Naoki
Hashizume Syuhei
Kayane Yutaka
Nakamae Isao
Yamauchi Noriaki
Clingman A. Lionel
Sumitomo Chemical Company Limited
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