Auxiliary, and process, for the soaking of hides
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United States of America Patent
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Mar 30, 1982
Grant Date -
N/A
app pub date -
Aug 8, 1980
filing date -
Sep 20, 1979
priority date (Note) -
Expired
status (Latency Note)
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Abstract
An auxiliary for the soaking of hides and skins, which consists of a salt of the formula I M.sup.+ [O.sub.3 S--S--R].sup.- I where R is an organic radical of 1 to 8 carbon atoms, which may carry one or more functional groups, and M.sup.+ is one equivalent of a cation, mixtures thereof with other conventional soaking auxiliaries, and processes for their use. Using the novel auxiliary avoids all toxicity hazards and odor nuisance, as well as avoiding oxidation losses, and achieves good loosening of the hair.
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