Sulfited fats as oiling agents for leather and skins

Details Sulfited fats as oiling agents for leather and skins Sulfited fats as oiling agents for leather and skins

1988-10-11

1990-02-27

Lieberman, Paul

Bleaching and dyeing; fluid treatment and chemical modification

Treatment of hides, skins, feathers and animal tissues

Tanning

260400, 8 9421, 8 9422, C14C 500, C07C14390

Patent

active

049033620

ABSTRACT:
Sulfited fats prepared by oxidation of fats with oxygen-containing gas mixtures and simultaneous or subsequent sulfitation using alkali and/or ammonium hydrogen sulfites, wherein the fats used are mixtures containing

REFERENCES:
patent: 4800045 (1989-01-01), Friese et al.

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