发明名称 |
Multi-layer fuel and vapor tube |
摘要 |
A layered tubing for use in a motor vehicle composed of a thick outer tubing having an inner and an outer face, the outer tubing made of an extrudable thermoplastic such as a polyamide like Nylon 12; a thin intermediate bonding layer bonded to the inner face of the thick outer layer, the bonding layer composed of an extrudable melt-processible thermoplastic capable of sufficiently permanent laminar adhesion with the thick outer layer which is chemically dissimilar to the thermoplastic employed in the thick outer layer; an interior layer bonded to the intermediate bonding layer, the interior layer composed of a fluoroplastic which is resistant to permeation by and interaction with short-chain aliphatic and aromatic compounds; and an innermost electrostatic discharge layer.
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申请公布号 |
US5383087(A) |
申请公布日期 |
1995.01.17 |
申请号 |
US19920896824 |
申请日期 |
1992.06.11 |
申请人 |
ITT CORPORATION |
发明人 |
NOONE, DAVID L.;MITCHELL, FRANK L. |
分类号 |
B32B1/08;B32B25/08;B32B27/08;B32B27/20;B32B27/30;B32B27/32;B32B27/34;F16L9/12;F16L11/04;F16L11/12;(IPC1-7):F16L11/04;F16L11/127 |
主分类号 |
B32B1/08 |
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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