| 发明名称 |
Metal tubing coated with foamed polymeric materials |
| 摘要 |
A coated metal tubing arrangement having a metal tube, a first layer of a first polymeric material and a second layer of a second polymeric material having a foamed structure. The second layer is located directly radially outwardly of the first layer. The second polymeric material is chemically similar to the first polymeric material.
|
| 申请公布号 |
US2002182357(A1) |
申请公布日期 |
2002.12.05 |
| 申请号 |
US20020159742 |
申请日期 |
2002.05.31 |
| 申请人 |
TI GROUP AUTOMOTIVE SYSTEMS, LLC |
发明人 |
SOLES DENNIS C.;HSICH HENRY S.;SCARROW GREG |
| 分类号 |
B32B1/08;B32B15/08;F16L9/147;F16L58/10;(IPC1-7):B32B1/08;B29C44/32 |
主分类号 |
B32B1/08 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
