发明公开
EP1651699A1 EPICHLORHYDRINAMIN-POLYMERE ZUR OBERFLÄCHENBEHANDLUNG VON LEDER 有权
Epichlorohydrinamine聚合物用于皮革表面处理

EPICHLORHYDRINAMIN-POLYMERE ZUR OBERFLÄCHENBEHANDLUNG VON LEDER
摘要:
The invention relates to an epichlorohydrin amine polymer in which the ratio of amine units to epichlorohydrin units ranges between 0.8:1.2 and 1.0:1.0, dimethylaminopropylamine and benzylamine being preferably used as amine units and/or ammonium units. The inventive epichlorohydrin amine polymer is used for treating the surface of semifinished leather products and textile materials, for example.
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