| 发明名称 |
Coolant line |
| 摘要 |
A coolant line which comprises the following layers: I. an outer layer comprising a polyamide molding composition and II. an inner layer comprising polypropylene and at least 0.02% by weight of a heat stabilizer, has a high thermal aging resistance and bursting strength.
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| 申请公布号 |
US2007148388(A1) |
申请公布日期 |
2007.06.28 |
| 申请号 |
US20050580194 |
申请日期 |
2005.07.21 |
| 申请人 |
KUHMANN KARL;GORING RAINER;WURSCHE ROLAND;FRANOSCH JURGEN;JACOBS CLEMENS |
发明人 |
KUHMANN KARL;GORING RAINER;WURSCHE ROLAND;FRANOSCH JURGEN;JACOBS CLEMENS |
| 分类号 |
B32B1/08;B32B3/20;B32B27/32;B32B27/34;F16L11/04 |
主分类号 |
B32B1/08 |
| 代理机构 |
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代理人 |
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