Method for producing waterproof leather

Details Method for producing waterproof leather Method for producing waterproof leather

1986-03-03

1988-07-05

Lieberman, Paul

Bleaching and dyeing; fluid treatment and chemical modification

Treatment of hides, skins, feathers and animal tissues

Tanning

8 941R, 8 9421, 8 9422, C14C 500, C14C 1100

Patent

active

047551879

ABSTRACT:
A process for leather tanning having the improvement of imparting waterproof properties to the leather by incorporating a sulfosuccinic monoester in the fatliquor.

REFERENCES:
patent: 2693996 (1954-11-01), Von Fuchs
patent: 3291557 (1966-12-01), Neher et al.
patent: 3668124 (1972-06-01), Cassella, Jr.
"Das Leder", vol. 33, (1982), Mar., No. 3, Germany European Search Report.

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