| 发明名称 |
Method of making a coated pipeline |
| 摘要 |
A method for producing pipeline having a thermally insulating coating in which a continuous matrix of water-impermeable material has dispersed throughout it hollow microspheres or cellular particles which improve on heat insulating properties of the basic matrix.
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| 申请公布号 |
US4744842(A) |
申请公布日期 |
1988.05.17 |
| 申请号 |
US19870070646 |
申请日期 |
1987.07.06 |
| 申请人 |
WEBCO LIMITED |
发明人 |
WEBSTER, GEORGE A.;BURTON, STEVEN A. |
| 分类号 |
F16L58/10;F16L59/02;F16L59/06;F16L59/14;F16L59/147;(IPC1-7):B32B31/24 |
主分类号 |
F16L58/10 |
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