Method for the wet degreasing of hide and skin stock
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United States of America Patent
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Nov 6, 1990
Issued Date -
N/A
app pub date -
Aug 7, 1989
filing date -
Apr 9, 1983
priority date (Note) -
Expired
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Abstract
A method for the wet degreasing of raw hides and skins, pelts, and wet blues under the conditions of enzymatic bating, wherein enzymatic bating of the hide stock is carried out with proteolytic enzymes in the presence of synthetic surface active substances, for example, a mixture of a non-ionic emulsifier and anionic emulsifier.
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