发明名称 |
Corrosion inhibiting compositions |
摘要 |
Compositions are described which contain (a) salt of carboxylic acid and organic amine, (b) salt of phosphoric acid and organic amine or salt of alkyl acid phosphate and organic amine, and (c) water-dispersible polymer. The compositions are preferably water-based and provide particularly good corrosion resistance to metals.
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申请公布号 |
US4130524(A) |
申请公布日期 |
1978.12.19 |
申请号 |
US19770856403 |
申请日期 |
1977.12.01 |
申请人 |
NORTHERN INSTRUMENTS CORPORATION |
发明人 |
BOERWINKLE, FRED P.;SZAUER, TADEUSZ |
分类号 |
C23F11/00;C23F11/10;(IPC1-7):C23F11/14;C23F11/16 |
主分类号 |
C23F11/00 |
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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