发明名称 |
METHOD AND DEVICE FOR MAKING A COMPOSITE PLATE |
摘要 |
<p>The invention concerns a method for making composite plates which consists in: continuously depositing on a moving substrate a layer of yarns (2) in the form of a continuous fiber mat, a fabric, a knit fabric or an assembly of non interwoven continuous yarns, said layer comprising at least one organic reinforcing material, depositing on at least one side of said layer a powder of an organic substance capable of forming a coating film when heated, heating the powder coated layer at a temperature sufficient for melting the powder, compressing the layer and cooling it so as to form a composite web, cutting up the web into plates (13) and winding it on a rotating support. The invention also concerns a device for implementing the method and the resulting products.</p> |
申请公布号 |
WO2004062893(A1) |
申请公布日期 |
2004.07.29 |
申请号 |
WO2003FR03648 |
申请日期 |
2003.12.10 |
申请人 |
SAINT-GOBAIN VETROTEX FRANCE S.A.;PARDO, PHILIPPE;LOUBINOUX, DOMINIQUE;CURIE, ALAIN |
发明人 |
PARDO, PHILIPPE;LOUBINOUX, DOMINIQUE;CURIE, ALAIN |
分类号 |
B29C37/00;B29C70/08;B29C70/50;(IPC1-7):B29C70/50;B29C33/00 |
主分类号 |
B29C37/00 |
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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