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专利名称：COPOLYMERS, AQUEOUS COMPOSITIONS
THEREOF AND USES OF THESECOMPOSITIONS
发明人：BRYM, MARKUS,RENONCOURT,
AUDREY,HUEFFER, STEPHAN,WOLF,GERHARD,MAHN, ULRIKE,BOHRES,EDWARD,SCHOECKER, PETRA,BELL,HUBERTUS PETER,DANISCH, PETER
申请号：EP08803566.2申请日：20080903公开号：EP21902B1公开日：20130227
摘要：The invention relates to a method for the production of leather, characterizedin that pelts, pickled pelts or semifinished products are treated with at least onecopolymer (A), which is obtained from the copolymerization of the following
comonomers: (a) at least one ethylenically unsaturated C3-C10 carbonic acid, or at leastone ethylenically unsaturated C4-C10 dicarbonic acid or the anhydride thereof, (b) atleast one (meth)acrylate of an α-branched C3-C10 alkanol, (c) at least one (meth)acrylateof a primary C4-C20 alkanol.
申请人：BASF SE,BASF SE,BASF SE
地址：DE
国籍：DE
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