| 发明名称 |
ANTICORROSIVE AGENT FOR STAINLESS STEEL AND METHOD OF ANTICORROSIVE TREATMENT OF STAINLESS STEEL |
| 摘要 |
<p>An anticorrosive agent for a stainless steel surface comprising a hydroxylamine salt; a method of anticorrosive treatment of a stainless steel surface which comprises contacting the stainless steel surface with an aqueous solution of a hydroxylamine salt and heating it. The method can be employed for significantly improving the corrosion resistance of stainless steel under severe circumstances.</p> |
| 申请公布号 |
EP1266981(A1) |
申请公布日期 |
2002.12.18 |
| 申请号 |
EP20010915719 |
申请日期 |
2001.03.23 |
| 申请人 |
NISSIN CHEMICAL CO., LTD |
发明人 |
IMAI, NAOSHI |
| 分类号 |
C23C22/50;C23F11/00;C23C22/62;C23C22/68;C23C22/73;C23F11/18;C23F15/00;(IPC1-7):C23F11/00 |
主分类号 |
C23C22/50 |
| 代理机构 |
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