发明名称 |
Process for coating a pipe |
摘要 |
A process for coating a pipe is proposed, a multilayer coating comprising epoxy resin, intermediate adhesive and polyethylene being used, in which process, first of all, a multilayer film is produced from the three coating materials and this film is then wound jointly onto a pipe heated shortly beforehand using a pressing roller. This process ensures efficient energy use and good adhesion of the various substrates to one another.
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申请公布号 |
DE3605401(C1) |
申请公布日期 |
1987.05.27 |
申请号 |
DE19863605401 |
申请日期 |
1986.02.20 |
申请人 |
HOESCH AG, 4600 DORTMUND, DE |
发明人 |
KOCH, FRIEDRICH OTTO, DIPL.-ING., 4750 UNNA-MASSEN, DE;WENNEMANN, WERNER, 4600 DORTMUND, DE |
分类号 |
B29C63/10;(IPC1-7):B05D7/14;C08J5/18 |
主分类号 |
B29C63/10 |
代理机构 |
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主权项 |
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