发明名称 |
Unidirectional fiber-random mat preform |
摘要 |
<p>A preform suitable for use in a resin transfer molding process comprising (1) one or more layers of a non-woven random mat and (2) one or more layers of a series of tows of unidirectional fibers held together by a polymeric curable resin film grid. The polymeric resin film is in the form of a grid, such that only a fraction of the surface area of the fibers contacts the resin film.</p> |
申请公布号 |
AU9591398(A) |
申请公布日期 |
1999.05.17 |
申请号 |
AU19980095913 |
申请日期 |
1998.09.29 |
申请人 |
THE DOW CHEMICAL COMPANY;DOW-UNITED TECHNOLOGIES COMPOSITE PRODUCTS, INC. |
发明人 |
BRENDA T. COLEGROVE;WARREN D. WHITE;JOHNNY P GENDREAU;CURT G. WILKINSON;LAWRENCE NICHOLAS VARHOLAK JR. |
分类号 |
B29B11/16;B29C70/08;B29C70/48;B29C70/54;(IPC1-7):B29C70/48 |
主分类号 |
B29B11/16 |
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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