| Original document(11 pages) 中文版 |
The invention is a chromate processing solvent without water. It is consisted of hydrocarbon solvent containing chlorine and fluorine, chronium anhydride, alcohol solubilizing agent and a promoter of organic caboxylic acid reaction. The high chrome plating and good corrosion resistance are obtained. |
Application Number
申请号 |
85105959 |
Application Date
申请日 |
1985.08.06 |
| Title 名称 |
Liquid compound for processing metal surface |
Publication Number
公开号 |
1009142 |
Publication Date
公开日 |
1987.03.04 |
| Approval Pub. Date |
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Granted Pub. Date |
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| International Classification 分类号 |
C23C22/37 |
Applicant(s) Name
申请人 |
Dackrosamonroe Co., Ltd. |
| Address 地址 |
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| Inventor(s) Name 发明人 |
Konishi Tamokao |
| Attorney & Agent 代理人 |
MU DEJUN TIANG YUE |
| More information 更 多 信 息 |
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