| 发明名称 |
METHOD OF PRODUCING SULPHUR-CONTAINING ADDITIVE |
| 摘要 |
FIELD: chemistry.SUBSTANCE: additive is obtained by reacting C-C?-olefins with sulphur at temperature of 130-140°C in the presence of 0.5-2.0 wt % catalyst - calcium thio-bis(alkylphenolate).EFFECT: high output of the sulphur-containing additive and simple process.4 ex |
| 申请公布号 |
RU2469075(C2) |
申请公布日期 |
2012.12.10 |
| 申请号 |
RU20100115001 |
申请日期 |
2010.04.14 |
| 申请人 |
DESJATKIN ALEKSEJ ALEKSANDROVICH;SAFIN EVGENIJ ALEKSANDROVICH;KIRICHENKO VLADISLAV JUR'EVICH |
发明人 |
DESJATKIN ALEKSEJ ALEKSANDROVICH;SAFIN EVGENIJ ALEKSANDROVICH;KIRICHENKO VLADISLAV JUR'EVICH |
| 分类号 |
C10M135/04 |
主分类号 |
C10M135/04 |
| 代理机构 |
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代理人 |
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| 主权项 |
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