Leather fatliquoring agents combinable with tanning and retannin

Bleaching and dyeing; fluid treatment and chemical modification – Treatment of hides – skins – feathers and animal tissues – Tanning

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252 857, C14C 500, C14C 1100, C14C 900

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active

047447940

ABSTRACT:
A leather fatliquoring agent and a process for its use in which the agent is a sulfosuccinic (C.sub.12-24 fatty residue) ester and an anionic or nonionic emulsifier. The agent is stable in the presence of tanning liquor electrolytes.

REFERENCES:
patent: 3826610 (1974-07-01), Komarek et al.
patent: 3927966 (1975-12-01), Leberfinger et al.
European Search Report, 85106102.8-Chemical Abstracts, 43-Wood Products, vol. 72, 1970, 56855, (56737z).

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