Bleaching and dyeing; fluid treatment and chemical modification – Treatment of hides – skins – feathers and animal tissues – Tanning
Patent
1973-01-19
1976-11-02
Engle, Samuel W.
Bleaching and dyeing; fluid treatment and chemical modification
Treatment of hides, skins, feathers and animal tissues
Tanning
8 39B, 8 39C, 260380, D06P 300
Patent
active
039894495
ABSTRACT:
A dyestuff composition comprising a dyestuff of the general formula (I): ##SPC1##
in which
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patent: 3444214 (1969-05-01), Buecheler
patent: 3558670 (1971-01-01), Hohmann et al.
Dixon Leonard Fox
Hinchcliffe Bryan Ronald
Vellins Cyril Eric
Engle Samuel W.
L. B. Holliday & Co. Limited
Liberman William R.
Nelson Peter A.
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