发明名称 |
Textile reinforcement which can be used for producing composite materials |
摘要 |
A fibrous structure including a carded web of fibers that have higher individual-fiber linear density and which exhibit a spring characteristic. The web is sprayed with glass fibers or continuous glass filaments that randomly spread out flat on the web, and the web is subsequently needle-punched through a surface thereof to drive the glass fiber or glass filaments through the thickness of the web such that the glass fibers or glass filaments emerge through an opposite surface of the web.
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申请公布号 |
US5667882(A) |
申请公布日期 |
1997.09.16 |
申请号 |
US19960654750 |
申请日期 |
1996.05.29 |
申请人 |
ETABLISSEMENTS LES FILS D'AUGUSTE CHOMARAT ET CIE |
发明人 |
FOUREZON, ANDRE;KLETHI, THIERRY |
分类号 |
D04H1/4218;D04H1/4266;D04H1/4291;D04H1/4334;D04H1/435;D04H1/46;D04H3/004;D04H3/105;D04H13/00;(IPC1-7):B32B15/00 |
主分类号 |
D04H1/4218 |
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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