| 发明名称 |
RELINING TUBE AND PROCESS FOR RENOVATING A SLOT CHANNEL |
| 摘要 |
In the case of a relining tube (1) having an inner film tube (2), an outer film tube (3) and at least one tube layer (4) which is provided therebetween and is made of curable material, the invention provides that the outer film tube (3) has a laminated outer fibrous nonwoven web (5) on the outside. |
| 申请公布号 |
WO2011128287(A1) |
申请公布日期 |
2011.10.20 |
| 申请号 |
WO2011EP55612 |
申请日期 |
2011.04.11 |
| 申请人 |
BKP BEROLINA POLYESTER GMBH & CO. KG;QUERNHEIM, LARS;FEYER, AXEL;ODENWALD, RALF |
发明人 |
QUERNHEIM, LARS;FEYER, AXEL;ODENWALD, RALF |
| 分类号 |
F16L55/165;B29C53/38;E03F3/04 |
主分类号 |
F16L55/165 |
| 代理机构 |
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