发明授权
US4166170A Mixed diamines for lower melting addition polyimide preparation and
utilization
失效
用于下熔剂添加聚合物的混合DIAMINES制备和利用
- 专利标题： Mixed diamines for lower melting addition polyimide preparation and utilization
- 专利标题（中）： 用于下熔剂添加聚合物的混合DIAMINES制备和利用
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申请号： US839963申请日： 1977-10-06
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公开(公告)号： US4166170A公开(公告)日： 1979-08-28
- 发明人: Terry L. St. Clair
- 申请人： Terry L. St. Clair
- 申请人地址： DC Washington
- 专利权人： The United States of America as represented by the Administrator of the National Aeronautics and Space Administration
- 当前专利权人： The United States of America as represented by the Administrator of the National Aeronautics and Space Administration
- 当前专利权人地址： DC Washington
- 主分类号： C08G73/10
- IPC分类号： C08G73/10
摘要：
A novel addition polyimide based on the use of liquid monomers wherein the essentially solventless prepreg produced therefrom retains good drape, tack and other mechanical properties.
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