申请日期 | 2025-06-28 | 申请号 | US14376076 |
公开(公告)号 | US9556285B2 | 公开(公告)日 | 2017-01-31 |
公开国别 | US | 申请人省市代码 | 全国 |
申请人 | Asahi Kasei Chemicals Corporation | ||
简介 | There is provided a catalyst composition for polymerizing a conjugated diene monomer containing a rare earth complex having a specific structure and a specific compound. |
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