发明公开
EP0848294A1 Photo-curable resin composition used for photo-fabrication of three-dimensional objects
无效
PhotohärtbareHarzzusammensetzung zur Verwendung zum Photo-Herstellen dreidimentionaler Objekte
- 专利标题： Photo-curable resin composition used for photo-fabrication of three-dimensional objects
- 专利标题（中）： PhotohärtbareHarzzusammensetzung zur Verwendung zum Photo-Herstellen dreidimentionaler Objekte
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申请号： EP97203898.8申请日： 1997-12-12
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公开(公告)号： EP0848294A1公开(公告)日： 1998-06-17
- 发明人: Yamamura, Tetsuya , Watanabe, Tsuyoshi , Takeuchi, Akira , Ukachi, Takashi
- 申请人： DSM N.V. , JAPAN SYNTHETIC RUBBER CO., LTD. , Japan Fine Coatings Co., Ltd.
- 申请人地址： Het Overloon 1 6411 TE Heerlen NL
- 专利权人： DSM N.V.,JAPAN SYNTHETIC RUBBER CO., LTD.,Japan Fine Coatings Co., Ltd.
- 当前专利权人： DSM N.V.,JAPAN SYNTHETIC RUBBER CO., LTD.,Japan Fine Coatings Co., Ltd.
- 当前专利权人地址： Het Overloon 1 6411 TE Heerlen NL
- 代理机构： den Hartog, Jeroen Hendrikus Joseph
- 优先权： JP352893/96 19961213
- 主分类号： G03F7/038
- IPC分类号： G03F7/038 ; G03F7/075 ; G03C9/08
摘要：
A photocurable resin composition suitable for photo-fabrication. The resin composition capable of being promptly cured by photo-irradiation, thereby reducing fabricating time and providing cured products having excellent mechanical strength and minimized shrinkage during curing to ensure high dimensional accuracy. The composition comprises (A) an oxetane compound, (B) an epoxy compound, and (C) a cationic photo-initiator.
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