| 发明名称 |
PROCESS FOR THE PREPARATION OF TERTIARY MERCAPTANS FROM HOMOPOLYMERS OF ISOBUTENE |
| 摘要 |
1. Process for the preparation of tertiary mercaptans from isobutylene homopolymers and from hydrogen sulphide by means of heterogeneous catalysis, characterized in that the reaction is carried out at a temperature below 45 degrees C in the presence of a catalyst consisting of a dry cation exchange resin.
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| 申请公布号 |
EP0329521(B1) |
申请公布日期 |
1990.05.23 |
| 申请号 |
EP19890400329 |
申请日期 |
1989.02.06 |
| 申请人 |
SOCIETE NATIONALE ELF AQUITAINE (PRODUCTION) |
发明人 |
ARRETZ, EMMANUEL |
| 分类号 |
B01J31/10;C07B61/00;C07C319/04;C07C321/04 |
主分类号 |
B01J31/10 |
| 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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