发明名称 |
MULTILAYER PLASTIC ANTICORROSIVE COATING HAVING IMPROVED PROPERTIES |
摘要 |
A process for coating the exterior surfaces of a pipeline with a polymer that is cross-linkable under exposure to water, including a) coating the exterior surface of the pipeline with at least one polymer that is cross-linkable under exposure to water, where the employed cross-linkable polymer includes alkoxy silane grafted HDPE; and b) cross-linking of the cross-linkable polymer by exposure to water at elevated temperatures so as to form a cross-linked polymer layer having a degree of cross-linking of from 30% to 80% is reached. |
申请公布号 |
EP1879703(B2) |
申请公布日期 |
2014.09.24 |
申请号 |
EP20060763627 |
申请日期 |
2006.06.09 |
申请人 |
BASELL POLYOLEFINE GMBH;MÜLHEIM PIPECOATINGS GMBH |
发明人 |
VOGT, HEINZ;GRONSFELD, PETER JOSEF;SCHMIDT, KLAUS |
分类号 |
B05D7/14;B05D7/00;F16L9/147 |
主分类号 |
B05D7/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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