发明授权
- 专利标题： Printing form precursors
- 专利标题（中）： 印刷前体
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申请号： US10060470申请日： 2002-01-30
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公开(公告)号： US06723489B2公开(公告)日： 2004-04-20
- 发明人: Maru Aburano , Shoichi Hotate , Shinji Shimizu , Yasuhiko Kojima
- 申请人： Maru Aburano , Shoichi Hotate , Shinji Shimizu , Yasuhiko Kojima
- 主分类号： G03F738
- IPC分类号： G03F738
摘要：
Lithographic printing form precursors comprising positive working polymeric coatings on substrates may during storage or transportation undergo undesirable changes in their imaging properties. It has been found that acceptable properties can be restored by carrying out a heat treatment which involves a relatively short heating stage followed by accelerated cooling.
公开/授权文献
- US20030152847A1 Printing form precursors 公开/授权日：2003-08-14
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