发明名称 |
Flexible hose having reduced fuel vapor permeability and method of manufacturing such hose |
摘要 |
A flexible fuel hose having improved fuel vapor barrier properties wherein the fuel hose comprises a first fluoropolymer layer forming a first barrier tubular structure and a second fluoropolymer layer forming a second tubular structure around the first barrier tubular structure; and a method for the manufacture of such hose are described.
|
申请公布号 |
US2004187948(A1) |
申请公布日期 |
2004.09.30 |
申请号 |
US20040823893 |
申请日期 |
2004.04.13 |
申请人 |
SHIFMAN JERRY |
发明人 |
SHIFMAN JERRY |
分类号 |
F16L11/127;B32B1/08;B32B25/08;B32B25/14;C08K3/04;C08L27/12;H04L12/26;H04Q3/00;H04Q11/04;(IPC1-7):F16L11/00 |
主分类号 |
F16L11/127 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|