Bleaching and dyeing; fluid treatment and chemical modification – Treatment of hides – skins – feathers and animal tissues – Tanning
Patent
1977-01-21
1978-01-17
Clingman, A. Lionel
Bleaching and dyeing; fluid treatment and chemical modification
Treatment of hides, skins, feathers and animal tissues
Tanning
8179, 260174, 260186, C09B 2700, C09B 3102
Patent
active
040690121
ABSTRACT:
Polyester fabrics are particularly effectively dyed with water-insoluble dyes having the formula: ##STR1##
REFERENCES:
patent: 2044082 (1936-06-01), Knight
patent: 2196984 (1940-04-01), Ellis et al.
patent: 3523936 (1970-08-01), Toji
patent: 3549305 (1970-12-01), Renfrew et al.
Heinrich Ernst
Ribka Joachim
Cassella Farbwerke Mainkur Aktiengesellschaft
Clingman A. Lionel
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