发明申请
US20130284040A1 RESIN COMPOSITION FOR LASER ENGRAVING, PROCESS FOR PRODUCING RELIEF PRINTING PLATE PRECURSOR FOR LASER ENGRAVING, RELIEF PRINTING PLATE PRECURSOR, PROCESS FOR MAKING RELIEF PRINTING PLATE AND RELIEF PRINTING PLATE
审中-公开
用于激光雕刻的树脂组合物，用于生产用于激光雕刻的缓冲印刷板前驱物的方法，缓冲印刷机前体，用于制备可靠印刷板和可靠印刷板的方法
- 专利标题： RESIN COMPOSITION FOR LASER ENGRAVING, PROCESS FOR PRODUCING RELIEF PRINTING PLATE PRECURSOR FOR LASER ENGRAVING, RELIEF PRINTING PLATE PRECURSOR, PROCESS FOR MAKING RELIEF PRINTING PLATE AND RELIEF PRINTING PLATE
- 专利标题（中）： 用于激光雕刻的树脂组合物，用于生产用于激光雕刻的缓冲印刷板前驱物的方法，缓冲印刷机前体，用于制备可靠印刷板和可靠印刷板的方法
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申请号： US13870668申请日： 2013-04-25
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公开(公告)号： US20130284040A1公开(公告)日： 2013-10-31
- 发明人: Atsushi SUGASAKI
- 申请人： FUJIFILM CORPORATION
- 申请人地址： JP Tokyo
- 专利权人： FUJIFILM Corporation
- 当前专利权人： FUJIFILM Corporation
- 当前专利权人地址： JP Tokyo
- 优先权： JP2012-103098 20120427
- 主分类号： B41N3/03
- IPC分类号： B41N3/03
摘要：
Disclosed is a resin composition for laser engraving, comprising (Component A) a polyurethane having an ethylenically unsaturated group and having a number-average molecular weight of at least 5,000, (Component B) a compound having at least two isocyanate groups in the molecule, (Component C) a compound having at least two active hydrogens in the molecule, and (Component D) a thermopolymerization initiator.
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