| 发明名称 |
Processes and compositions for abrasive blast cleaning |
| 摘要 |
An aqueous wet blasting composition and process for cleaning a ferrous surface which reduces the rusting of the surface due to aqueous contact by incorporating phosphate ions and an imine compound in the composition.
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| 申请公布号 |
US4729770(A) |
申请公布日期 |
1988.03.08 |
| 申请号 |
US19870034830 |
申请日期 |
1987.04.06 |
| 申请人 |
PYRENE CHEMICAL SERVICES LIMITED |
发明人 |
HIGGINS, GEORGE L. |
| 分类号 |
B24C1/08;C23C22/76;C23F11/00;C23F11/14;C23F11/18;(IPC1-7):B24D3/00 |
主分类号 |
B24C1/08 |
| 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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