发明名称 |
Reinforced composites having improved flex fatigue life |
摘要 |
Composite of improved flex fatigue life comprising 50 to 70 volume percent reinforcing filaments of carbon, aramid or glass uniformly coated with a polymer in a polymeric matrix. The Young's modulus of the filament coating polymer is intermediate the Young's modulus of the filament and the matrix polymer.
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申请公布号 |
US5002823(A) |
申请公布日期 |
1991.03.26 |
申请号 |
US19890303053 |
申请日期 |
1989.01.27 |
申请人 |
E. I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
CHEN, ERIC J. H. |
分类号 |
C08J5/06;C08K7/02;C08K9/08 |
主分类号 |
C08J5/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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