| 发明名称 |
Process for the preparation of polymeric sulfur compounds |
| 摘要 |
The invention relates to a simple process for the preparation of polymeric sulfur compounds with polythiocyclopentanediyl structural elements which are used as vulcanizing agents for diene rubbers.
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| 申请公布号 |
US6747122(B2) |
申请公布日期 |
2004.06.08 |
| 申请号 |
US20020197362 |
申请日期 |
2002.07.15 |
| 申请人 |
BAYER AKTIENGESELLSCHAFT |
发明人 |
HAHN JOSEF;RUNK MARCO;WEIDENHAUPT HERMANN-JOSEF;BUDING HARTMUTH |
| 分类号 |
C08G75/14;C07C319/24;C07C321/22;(IPC1-7):C08G75/00 |
主分类号 |
C08G75/14 |
| 代理机构 |
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