发明授权
- 专利标题： Toughened thermosetting structural materials
- 专利标题（中）： 强化热固性结构材料
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申请号： US366392申请日： 1994-12-29
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公开(公告)号： US5605745A公开(公告)日： 1997-02-25
- 发明人: Hans G. Recker , J. Timothy Hartness , Thomas Folda , Helmut Tesch , Thomas Weber , Jack D. Boyd
- 申请人： Hans G. Recker , J. Timothy Hartness , Thomas Folda , Helmut Tesch , Thomas Weber , Jack D. Boyd
- 申请人地址： DE Wilmington
- 专利权人： Cytec Technology Corp.
- 当前专利权人： Cytec Technology Corp.
- 当前专利权人地址： DE Wilmington
- 主分类号： C08J3/00
- IPC分类号： C08J3/00 ; C08G59/00 ; C08J5/24 ; C08L63/00 ; C08L81/06 ; B32B5/16
摘要：
The incorporation of 2 to 35 .mu.m particles of a differentially soluble engineering thermoplastic into heat curable epoxy resin systems significantly increases the toughness of such systems without loss of other desirable properties. These toughened epoxy resin systems are useful in preparing carbon fiber reinforced composites having compression strength after impact (CAI) of greater than 45. Ksi 310 MPa after a 1500 in-lb/in impact.
公开/授权文献
- US5035974A Light-image forming material 公开/授权日：1991-07-30