发明授权
- 专利标题: Heat-resistant laminate materials and preparation thereof
- 专利标题(中): 耐热层压材料及其制备方法
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申请号: US92225申请日: 1993-07-15
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公开(公告)号: US5397847A公开(公告)日: 1995-03-14
- 发明人: Frank W. Harris , Hiroyuki Furutani
- 申请人: Frank W. Harris , Hiroyuki Furutani
- 申请人地址: OH Akron
- 专利权人: The University of Akron
- 当前专利权人: The University of Akron
- 当前专利权人地址: OH Akron
- 主分类号: C08J3/09
- IPC分类号: C08J3/09 ; C08L79/08 ; D06N3/12 ; D21H19/30 ; H05K1/03 ; C08L77/00
摘要:
This invention relates to heat-resistant polyimide blends and laminates thereof, which have excellent heat and moisture resistance, and excellent mechanical properties, including outstanding toughness. The blends contain a thermoplastic polyimide component and a thermosetting imide oligomer. The weight ratio of the thermoplastic component to thermosetting component is selected in the range of 99/1 to 5/95. The thermoplastic polyimide component has a number average molecular weight of 10,000 or more.
公开/授权文献
- USD426528S Television monitor combined with video tape recorder 公开/授权日:2000-06-13