Bleaching and dyeing; fluid treatment and chemical modification – Treatment of hides – skins – feathers and animal tissues – Tanning
Patent
1977-02-18
1978-04-11
Clingman, A. Lionel
Bleaching and dyeing; fluid treatment and chemical modification
Treatment of hides, skins, feathers and animal tissues
Tanning
8 21C, 8 542, 8 62, 8 93, 8169, 8179, C09B 2700, D06P 102
Patent
active
040836843
ABSTRACT:
Uniformly dyed water-swellable cellulosic fibers obtained by dyeing cellulosic fibers in the swollen state with a dye of the formula ##STR1## in which D is the radical of a diazo component;
REFERENCES:
patent: 3706525 (1972-12-01), Blackwell et al.
patent: 3707348 (1972-12-01), Blackwell et al.
patent: 3888624 (1975-06-01), Blackwell et al.
patent: 4049377 (1977-09-01), Schwab
Hansen Guenter
Kaack Hermann
Kermer Wolf-Dieter
Meyer Guenter
BASF - Aktiengesellschaft
Clingman A. Lionel
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