Bleaching and dyeing; fluid treatment and chemical modification – Treatment of hides – skins – feathers and animal tissues – Tanning
Patent
1975-04-07
1978-02-07
Henderson, Christopher A.
Bleaching and dyeing; fluid treatment and chemical modification
Treatment of hides, skins, feathers and animal tissues
Tanning
8 1D, 8 41R, 8171, C09B 3100, D06P 138, C09B 3300
Patent
active
040724638
ABSTRACT:
The present invention provides liquid aqueous dyeing preparations of reactive dyestuffs which in the form of their free acid correspond to the formula (I)
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patent: 3802837 (1974-04-01), Bohnert
patent: 3887329 (1975-06-01), Hegar
patent: 3963418 (1976-06-01), Tullio
patent: 3963430 (1976-06-01), Nonn
Opitz Konrad
Schlafer Ludwig
Henderson Christopher A.
Hoechst Aktiengesellschaft
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