专利名称：Aqueous polyacryl systems for coating
plastics surfaces
发明人：ELSER, WILHELM,LANGERBEINS, KLAUS,
DR.,TESSMER, DIETER,RAUSCH,URSULA,FOLSCH, KARL-JOSEF, DR.
申请号：EP90101377.1申请日：19900124公开号：EP0381029A2公开日：19900808
摘要：Plastics surfaces are provided with a highly adherent, water- and ethanol-resistant coating, as a clear varnish or pigmented, by painting with an aqueous dispersionof (meth)acrylate polymers built up from 20 to 90 % by weight of alkyl or cycloalkylacrylates and/or methacrylates having 1 to 10 carbon atoms in the ester radical and from80 to 10 % by weight of acrylates and/or methacrylates containing aromatic groups asthe ester radical, or containing aromatic groups in the ester radical, and small amounts offurther monomers. …The copolymers are preferably emulsion polymers and are built upin a plurality of phases, for example in accordance with the core/shell model.
申请人：ROHM GMBH
地址：Kirschenallee D-64293 Darmstadt DE
国籍：DE
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