发明授权
- 专利标题： Photosensitive resin composition and photosensitive element using the same
- 专利标题（中）： 感光树脂组合物和使用其的感光元件
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申请号： US824088申请日： 1992-01-22
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公开(公告)号： US5262277A公开(公告)日： 1993-11-16
- 发明人: Kuniaki Sato , Yasunori Kojima , Shigeo Tachiki , Tohru Kikuchi , Toshiaki Ishimaru , Nobuyuki Hayashi , Mitsumasa Kojima
- 申请人： Kuniaki Sato , Yasunori Kojima , Shigeo Tachiki , Tohru Kikuchi , Toshiaki Ishimaru , Nobuyuki Hayashi , Mitsumasa Kojima
- 申请人地址： JPX
- 专利权人： Hitachi Chemical Company, Inc.
- 当前专利权人： Hitachi Chemical Company, Inc.
- 当前专利权人地址： JPX
- 优先权： JPX63-318813 19881216; JPX63-318814 19881216; JPX1-099168 19890419; JPX1-134383 19890526
- 主分类号： C08G69/42
- IPC分类号： C08G69/42 ; C08G73/10 ; C08G77/54 ; G03F7/038 ; G03F7/075 ; G03C1/725
摘要：
A photosensitive resin composition comprising (A) a polymer obtained by reacting an isocyanate compound having an ethylenic unsaturated group with a polymer which is a reaction product of a tetracarboxylic acid dianhydride and a diamine, and (B) a photoinitiator, can provide a thick film excellent in heat resistant, adhesiveness, flexibility, electrical and mechanical properties, and is particularly suitable for producing a photosensitive element.
公开/授权文献
- US5791285A Automatic aquatic food and water delivery device 公开/授权日：1998-08-11