发明名称 |
Compound plastic pipe comprises an intermediate connector layer between the inner and outer pipe layers which consists of glass fibers with woven-in chain and/or weft elements made of a thermoplastic material |
摘要 |
The compound pipe with a thermoplastic inner layer, a glass fiber reinforced outer layer, and a glass fiber intermediate connector layer (3) is characterized by the fact that the connector consisting of glass fibers (4) contains woven-in chain and/or weft elements (4) made of a thermoplastic material which is weldable to the thermoplastic material of the inner layer.
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申请公布号 |
DE19841121(A1) |
申请公布日期 |
2000.03.16 |
申请号 |
DE19981041121 |
申请日期 |
1998.09.09 |
申请人 |
KERAMCHEMIE GMBH |
发明人 |
SZWEJK, BERNHARD;WEISENFELS, HERIBERT |
分类号 |
F16L9/12;(IPC1-7):F16L9/14 |
主分类号 |
F16L9/12 |
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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