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1. 发明专利

JPS618391A Stencil film for discharge recording 失效
标题翻译：用于放电记录的STENCIL膜
公开(公告)号：JPS618391A
公开(公告)日：1986-01-16
申请号：JP13039184
申请日：1984-06-25
申请人： Mitsubishi Petrochem Co Ltd
发明人： NORO MASATAKA , YAZAKI TAKAO , MATSUI TAKASHI , KAKIZAKI TETSUJI , KIMURA EIJI
IPC分类号： B41M5/24 , B41N1/24
CPC分类号： B41N1/246
摘要： PURPOSE:To prevent stinking gases from being generated, prevent wrinkling from occurring due to an ink solvent and facilitate forming a film, by a method wherein a film is constituted of specified amounts of a specified crystalline propylene homopolymer resin and conductive carbon black, and the thickness thereof is specified. CONSTITUTION:A crystalline propylene homopolymer resin having a density of not lower than 0.903g/cm is used in an amount of 84-94wt%, and conductive carbon black is used in an amount of 16-6wt%. These components are kneaded by a kneader to obtain a composition, which is formed into a film having a thickness of 18-30mum. The film thus obtained does not generate stinking gases, and has enhanced ink solvent resistance, film-forming property and discharge perforatability.
摘要翻译：目的：为了防止产生臭气，防止由于油墨溶剂引起的起皱，并且易于形成膜，其中膜由特定量的特定结晶丙烯均聚物树脂和导电炭黑构成，规定其厚度。构成：密度不低于0.903g / cm 3的结晶丙烯均聚物树脂的用量为84-94wt％，导电炭黑的用量为16-6wt％。这些组分通过捏合机捏合以获得组合物，其被形成为厚度为18-30μm的膜。由此获得的膜不会产生臭气，并且具有提高的耐油墨溶剂性，成膜性和排出穿孔性。

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