| 发明名称 |
Pipe coating compositions |
| 摘要 |
A composition especially useful as a primer coating having improved hot line adhesion and cathodic disbonding resistance comprises a solution of chlorinated rubber and aromatic petroleum pitch in a solvent.
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| 申请公布号 |
US4133352(A) |
申请公布日期 |
1979.01.09 |
| 申请号 |
US19770844287 |
申请日期 |
1977.10.21 |
| 申请人 |
LION OIL COMPANY |
发明人 |
KOONS, RUSSELL E. |
| 分类号 |
C09D115/02;C09D195/00;(IPC1-7):F16L9/02;C08L15/02;B05D1/36;B32B15/04 |
主分类号 |
C09D115/02 |
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| 主权项 |
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| 地址 |
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