| 发明名称 |
PROCESS FOR REPAIRING PLASTIC COATINGS OF METAL PIPES |
| 摘要 |
Process for repairing plastic coatings of metal pipes, that allows the repairs to be done in a very short time, by applying, in specific operating phases, a polyolefin adhesive in powder form and polyolefin tapes, and then applying heat using an inert gas-shielded flame. |
| 申请公布号 |
WO9806511(A2) |
申请公布日期 |
1998.02.19 |
| 申请号 |
WO1997EP04230 |
申请日期 |
1997.08.04 |
| 申请人 |
MONTELL NORTH AMERICA INC.;MARZOLA, ROBERTO;RIGOSI, GIAN, LUIGI |
发明人 |
MARZOLA, ROBERTO;RIGOSI, GIAN, LUIGI |
| 分类号 |
B05D3/02;B05D3/08;B05D7/14;F16L58/10 |
主分类号 |
B05D3/02 |
| 代理机构 |
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代理人 |
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