发明授权
- 专利标题: Process for the purification of vinyl chloride
- 专利标题(中): 乙烯氯化物的纯化方法
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申请号: US531458申请日: 1990-05-31
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公开(公告)号: US5068474A公开(公告)日: 1991-11-26
- 发明人: Michel Strebelle
- 申请人: Michel Strebelle
- 申请人地址: BEX Brussels
- 专利权人: Solvay & Cie
- 当前专利权人: Solvay & Cie
- 当前专利权人地址: BEX Brussels
- 优先权: FRX8907503 19890602
- 主分类号: C07C17/38
- IPC分类号: C07C17/38 ; C07C17/395 ; C07C21/06
摘要:
Process for the removal from vinyl chloride of compounds of ester type by an operation of treatment comprising an alkaline washing and a treatment with a hydride.
公开/授权文献
- US3988251A Wire enamel with low soldering temperature 公开/授权日:1976-10-26
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