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1. 发明公开

KR1020080021113A 가죽의 제조 방법 无效
标题翻译：生产皮革的方法
公开(公告)号：KR1020080021113A
公开(公告)日：2008-03-06
申请号：KR1020087000036
申请日：2006-06-22
申请人： 바스프 에스이
发明人： 페트로빅수잔느 , 자이츠안드레아스 , 다니쉬페터 , 베트게하르트무트 , 얀존베르너 , 벨후베르투스페터
IPC分类号： C14C9/02 , C08F220/06
CPC分类号： C14C9/02 , C09D4/06 , C08F222/06
摘要： The invention relates to a method for producing leather, said method being characterised in that tanned animal skins are treated in step (A) with an aqueous bath containing (a) at least one copolymer that can be obtained by the copolymerisation of (a1) at least one ethylenically unsaturated C4-C8 dicarboxylic acid or at least one derivative of an ethylenically unsaturated C4-C8 dicarboxylic acid and (a2) at least one C8-C100-alpha-olefin, and optionally by hydrolysis and/or at least partial neutralisation, (b) at least one paraffin which is liquid at room temperature, and (c) at least one synthetic non-ionic emulsifier, the aqueous solution being free of silicons. The invention also relates to silicon-free aqueous formulations and to the use thereof. ® KIPO & WIPO 2008
摘要翻译：本发明涉及一种生产皮革的方法，所述方法的特征在于，在步骤（A）中用含有（a）至少一种共聚物的水浴处理鞣制的动物皮肤，所述共聚物可以通过（a1）在至少一种烯属不饱和C4-C8二羧酸或至少一种烯属不饱和C4-C8二羧酸的衍生物和（a2）至少一种C8-C100-α-烯烃，并且任选地通过水解和/或至少部分中和，（b）至少一种在室温下为液体的石蜡，和（c）至少一种合成的非离子乳化剂，所述水溶液不含硅。本发明还涉及无硅水性制剂及其用途。 ®KIPO＆WIPO 2008

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