| 发明名称 |
Additive and alkaline zinc electroplating bath and process using same |
| 摘要 |
Novel alkylated hydroxyl aryl compounds, such as vanillin which has been alkylated with 3-chloro-2-hydroxypropyltrimethylammonium chloride, are useful as additives in alkaline zinc electroplating baths.
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| 申请公布号 |
US4366036(A) |
申请公布日期 |
1982.12.28 |
| 申请号 |
US19810300316 |
申请日期 |
1981.09.08 |
| 申请人 |
OCCIDENTAL CHEMICAL CORPORATION |
发明人 |
LASH, RONALD J.;HERR, ROY W. |
| 分类号 |
C07C217/20;C07C217/36;C07C217/46;C07D233/60;C07D521/00;C25D3/22;(IPC1-7):C25D3/22;C07D231/06;C07C95/08;C07D233/04 |
主分类号 |
C07C217/20 |
| 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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