Invention Grant
- Patent Title: Stabilized aqueous solutions of unsaturated aliphatic sulfonic acids or salts thereof
- Patent Title (中): 不饱和脂肪酸的稳定性水溶液或其盐
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Application No.: US3730854DApplication Date: 1971-10-29
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Publication No.: US3730854APublication Date: 1973-05-01
- Inventor: SCHENK W , HOVEMANN F
- Applicant: BASF AG
- Assignee: Basf Ag
- Current Assignee: Basf Ag
- Priority: US19399671 1971-10-29
- Main IPC: C07C303/42
- IPC: C07C303/42 ; C07C309/20 ; C25D3/12 ; C23B5/46 ; C07C143/16
Abstract:
Stabilized aqueous solutions of aliphatic unsaturated sulfonic acids which contain aliphatic chlorine compounds, and nickelplating baths containing said stabilized aqueous solutions as brighteners.
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