Bleaching and dyeing; fluid treatment and chemical modification – Treatment of hides – skins – feathers and animal tissues – Treatment of untanned skins or hides
Patent
1982-03-24
1983-06-28
Tungol, Maria Parrish
Bleaching and dyeing; fluid treatment and chemical modification
Treatment of hides, skins, feathers and animal tissues
Treatment of untanned skins or hides
8 9415, 8108R, C14C 100, D06L 306
Patent
active
043903398
ABSTRACT:
Fungi growing on a hide are removed by immersing the hide in an aqueous solution of chlorinated isocyanuric acid or salt in a solution of chlorinated isocyanuric acid or salt in a halogenide of an aliphatic hydrocarbon having one to three carbon atoms or in a ketone or ester represented by the general formula: ##STR1## (wherein, R.sub.1 denotes an alkyl group having one to three carbon atoms and R.sub.2 an alkyl group or alkoxy group having one to three carbon atoms).
REFERENCES:
patent: 1596471 (1926-08-01), Wesenberg
patent: 2172233 (1939-09-01), Wilson
patent: 2998293 (1961-08-01), Damm et al.
patent: 3450483 (1969-06-01), Nordstrom
patent: 3919103 (1975-11-01), Berkowitz
Ota Masanori
Sasahara Hitoshi
Taniguchi Tokuyuki
Yashima Iwao
Nissan Chemical Industries Ltd.
Tungol Maria Parrish
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