Bleaching and dyeing; fluid treatment and chemical modification – Treatment of hides – skins – feathers and animal tissues – Depilating
Patent
1972-11-15
1979-11-27
Levy, Donald
Bleaching and dyeing; fluid treatment and chemical modification
Treatment of hides, skins, feathers and animal tissues
Depilating
8161, C14C 106
Patent
active
041759222
ABSTRACT:
Process for dehairing skin and hide with mercapto compounds in the presence of an alkaline medium in a short liquor.
REFERENCES:
patent: 1973130 (1934-09-01), Turley et al.
patent: 2352524 (1944-06-01), Evans
O'Flaherty et al., Technology of Leather, vol. 1, pp. 273-274, pub. 1956 by Reinhold Pub. Co., N.Y.C. TS 967 0 36 C2.
Alexander et al., "Wool and it Chemistry and Physics", pub. 1954, pp. 247 and 281, TS 1547 A4.
Eckert Guenter
Knaflic France
Miller Franz-Friedrich
Zissel Alfred
Badische Anilin- & Soda-Fabrik Aktiengesellschaft
Levy Donald
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