发明名称 |
Textile core, method for its manufacture and layered product obtained from such textile core. |
摘要 |
<p>The subject of the present invention is a textile core comprising at least one knitted or non-woven sheet structure (10) comprising one or more types of threads, the said sheet structure (10) being impregnated with a resin and shaped. The sheet structure (10) comprises, in predetermined zones, projections (11) of variable height and/or density. The textile core (10) is inserted between two skins (2, 3) in order to form a composite product. The invention also relates to the manufacturing method and the composite product obtained with such a textile core.</p> |
申请公布号 |
EP0436419(A1) |
申请公布日期 |
1991.07.10 |
申请号 |
EP19900403628 |
申请日期 |
1990.12.17 |
申请人 |
ISOFRAN |
发明人 |
DE SMET, GABRIEL;NICOT, JEAN-PHILIPPE;SACHS, HAROUN |
分类号 |
B32B3/26;B29D24/00;B32B3/12;B32B3/28;B32B5/02;D02G3/40;D04B1/22;D04B21/00;D04B21/14;D04H1/48 |
主分类号 |
B32B3/26 |
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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