发明名称 |
FUEL TANK AND METHOD FOR REDUCING VAPOR PERMEATION THROUGH A FUEL TANK |
摘要 |
A method of reducing fuel vapor permeation through a multi-layer tank includes providing a multi-layer overlay onto at least a portion of a structural layer of the multi-layer tank. The multi-layer overlay preferably comprises at least one structural layer composed of a polymeric material that is compatible with one or more of the polymeric structural layer(s) of the multi-layer tank. The multi-layer overlay further comprises at least one barrier layer composed of a vapor barrier material resistant to hydrocarbon permeation therethrough. The multi-layer overlay may be secured to the multi-layer tank by, for example, applying a suitable amount of heat and pressure thereto or by molding the multi-layer overlay to the tank body during a tank forming process. |
申请公布号 |
US2012222806(A1) |
申请公布日期 |
2012.09.06 |
申请号 |
US201213469247 |
申请日期 |
2012.05.11 |
申请人 |
BURRINGTON WIN S.;OSBORNE JAMES R.;TOTH STEVE L.;TI GROUP AUTOMOTIVE SYSTEMS, L.L.C. |
发明人 |
BURRINGTON WIN S.;OSBORNE JAMES R.;TOTH STEVE L. |
分类号 |
B32B37/14;B01D24/00;B32B1/02;B32B37/06;B32B37/10;B32B37/24;B60K15/03;B60K15/035 |
主分类号 |
B32B37/14 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|