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公开(公告)号:US5616449A
公开(公告)日:1997-04-01
申请号:US531486
申请日:1995-09-21
申请人: Chieh-Min Cheng , Anthony C. Giudice , Rong-Chang Liang , William C. Schwarzel , Leonard C. Wan
发明人: Chieh-Min Cheng , Anthony C. Giudice , Rong-Chang Liang , William C. Schwarzel , Leonard C. Wan
CPC分类号: G03F7/033 , C08F290/048 , G03F7/027 , B41C1/1008 , B41C2210/04 , B41C2210/08 , B41C2210/22 , B41C2210/24 , G03F7/002 , Y10S430/108 , Y10S430/111 , Y10S430/113 , Y10S430/15
摘要: The present invention discloses the use of rubber and surfactant to enhance the durability and resolution of on-press developable lithographic printing plates. The rubber is preferably incorporated into a photoresist as discrete particulate rubber. To ensure a uniform and stable dispersion, the rubber is suspended in the photoresist by means of a surfactant having an HLB approximately between 7.0 and 18.0.
摘要翻译: 本发明公开了使用橡胶和表面活性剂来提高印刷可印刷的平版印刷版的耐久性和分辨率。 橡胶优选作为离散的颗粒状橡胶掺入到光致抗蚀剂中。 为了确保均匀和稳定的分散体,橡胶通过HLB约为7.0至18.0的表面活性剂悬浮在光致抗蚀剂中。