发明名称 |
ENZYMATIC METHOD FOR UNHAIRING OF HIDES OR SKINS |
摘要 |
The enzymatic method for unhairing of hides or skins comprises treating the hides or skins with an aqueous float with a pH value of 3.5 to 5.0 and containing an organic acid and a special carbohydrase preparation which is able to pass a specified standard test for unhairing carbohydrase activity. The method is efficient and cheap and provides a good compromise en regard to treatment time, maintenance of grain and pollution. |
申请公布号 |
WO9012118(A1) |
申请公布日期 |
1990.10.18 |
申请号 |
WO1990DK00082 |
申请日期 |
1990.03.30 |
申请人 |
NOVO NORDISK A/S |
发明人 |
SOERENSEN, NIELS, HENRIK;FRENDRUP, WILLY;RYDIN, STEFAN |
分类号 |
C14C1/06 |
主分类号 |
C14C1/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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