发明名称 USE OF POLYELECTROLYTES IN THE PRODUCTION OF LEATHER
摘要 A process for the production of semifinished products and intermediates in the production of leather using one or more organic polyelectrolytes comprises at least one of the following steps: (a) Addition of one or more polyelectrolytes and from 0 to 0.7% by weight, based on the salted weight, of lime immediately before or during liming, (b) addition of one or more polyelectrolytes before or during deliming, (c) addition of one or more polyelectrolytes before or during bating, (d) addition of one or more polyelectrolytes and a total of from 0 to 3% by weight, based on the pelt weight, of alkali metal or alkaline earth metal salt immediately before or in the pickle.
申请公布号 KR20040099330(A) 申请公布日期 2004.11.26
申请号 KR20047014508 申请日期 2003.03.12
申请人 发明人
分类号 C14C1/06;C14C1/08;C14C3/22 主分类号 C14C1/06
代理机构 代理人
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