发明名称 |
PREPREG, FIBER-REINFORCED COMPOSITE MATERIAL, AND PROCESS FOR PRODUCING PREPREG |
摘要 |
There is provided a prepreg which contains components (A) to (C) as mentioned below, wherein the component (A) is arranged on one surface or both surfaces of a layer comprising the components (B) and (C): (A) a nonwoven fabric comprising a thermoplastic elastomer and/or a polyolefin each of which has a value of tan theta of 0.06 or more at 10° C. as measured in a viscoelasticity measurement and is incompatible with the component (B); (B) a first epoxy resin composition; and (C) a reinforcing fiber. There are also provided a fiber-reinforced composite material which has excellent rigidity, strength, and vibration-damping performance, a prepreg which can be used suitably for the production of the fiber-reinforced composite material, and a process for producing the prepreg.
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申请公布号 |
US2013130584(A1) |
申请公布日期 |
2013.05.23 |
申请号 |
US201113811183 |
申请日期 |
2011.07.20 |
申请人 |
FUJIWARA TAKAYUKI;MISUMI JUN;MATSUDA AYUMI;YOSHIOKA KENICHI;TORAY INDUSTRIES, INC. |
发明人 |
FUJIWARA TAKAYUKI;MISUMI JUN;MATSUDA AYUMI;YOSHIOKA KENICHI |
分类号 |
B32B5/28 |
主分类号 |
B32B5/28 |
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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