发明授权
- 专利标题： Modifier and a method for improving the flexibility of a cured epoxy resin
- 专利标题（中）： 改进剂和改善固化环氧树脂柔性的方法
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申请号： US09459503申请日： 1999-12-13
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公开(公告)号： US06291599B1公开(公告)日： 2001-09-18
- 发明人: Jeng-Cheng Yang , Chen-Chi Martin Ma , Hon-Bin Chen
- 申请人： Jeng-Cheng Yang , Chen-Chi Martin Ma , Hon-Bin Chen
- 优先权： TW087120767 19981214
- 主分类号： C08F28310
- IPC分类号： C08F28310
摘要：
The invention provides a technique for improving the flexibility of a cured epoxy resin. An isocyanate terminated polydimethylsiloxane urethane as a modifier is grafted to an epoxy resin. The modified epoxy resin after being cured exhibits an improved flexibility.
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