发明名称 |
Multilayered article including a vulcanized elastomer associated directly with a thermoplastic |
摘要 |
Multilayered article including a functionalized and vulcanized elastomer adherent by itself to a thermoplastic chosen from polyamides, PBT, mixtures containing polyvinylidene fluoride and ethylene/vinyl alcohol and ethylene/tetrafluoroethylene copolymers.Composite tubular article made up of an outer sheath of vulcanized elastomer adherent to a hydrocarbon-barrier thermoplastic or associated with an inner layer for producing imperviousness.
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申请公布号 |
US6576342(B1) |
申请公布日期 |
2003.06.10 |
申请号 |
US19950505183 |
申请日期 |
1995.10.19 |
申请人 |
ELF ATOCHEM S.A. |
发明人 |
CERF MARTINE;DENIZART OLIVIER;DOUSSON CHRISTIAN |
分类号 |
B29C37/00;B29C47/00;B32B1/08;B32B25/08;B32B27/28;B32B27/30;B32B27/34;B32B27/36;C08J5/12;F16L11/04;(IPC1-7):B32B9/00 |
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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