听力材料专利名称：Pressure nsitive adhesive
发明人：YOSHIKAWA TAKAO，吉川 孝雄,MOROISHI YUTAKA，諸石 裕
申请号：JP特願昭63-89450
申请日：19880412全国英语六级准考证打印入口
公开号：JP第2558142号B2
公开日：
licentious
19961127
假期实践报告
altar
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ufo是什么摘要：PURPOSE:To improve the adhesive power to an adherend of a low energy surface, by incorporating a tackifier resin, as required, into a specified acrylic copolymer having units of an acrylic ester of a long-chain alkyl. CONSTITUTION:A (meth)acrylic ester of 15-20C alkyl and a (meth)acrylic ester of 2-14C alkyl in a prescribed ratio, and if necessary, a modifier monomer comprising a monoethylenically unsaturated compound (e.g., acrylic acid) copolymerizable with the acrylic alkyl esters are copolymerized to give an acrylic copolymer which has a glass transition point of -23 deg.C or lower and consists mainly of 5-25wt.% units of an acrylic ester of a long-chain alkyl, i.e., a 15-20C alkyl, and 95-75wt.% units of an acrylic ester of a 2-14C alkyl, wherein 1/3 or loss of the latter units are replaced by said mondifier monomer if required. 100 pts.wt. this copolymer is mixed with 100 pts.wt. or less tackifier resin (e.g., terpene resin) as required.东莞plc培训
申请人：NITTO DENKO CORP，日東電工株式会社
地址：大阪府茨木市下穂積1丁目1番2号sox是什么意思
国籍：JP
代理人：藤本 勉
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