FIELD: fur industry. SUBSTANCE: fur skins are first treated at pH 3-5 with metal pickle containing glyoxylic acid and degreasing agent and then died. EFFECT: simplified procedure with high characteristics of products retained. 13 cl, 2 ex
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METHOD OF FUR HIDES LIQUID TREATMENT | 0 |
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Authors
Dates
1999-05-27—Published
1994-07-08—Filed