- 专利标题: CATALYST SYSTEMS INCLUDING TWO HAFNOCENE CATALYST COMPOUNDS
-
申请号: EP19814266.3申请日: 2019-05-29
-
公开(公告)号: EP3802643A1公开(公告)日: 2021-04-14
- 发明人: HOLTCAMP, Matthew W. , McCULLOUGH, Laughlin G. , STEVENS, Kevin A. , KUPPUSWAMY, Subramaniam , BEDOYA, Matthew S.
- 申请人: ExxonMobil Chemical Patents Inc.
- 申请人地址: US Baytown, TX 77520-2101 5200 Bayway Drive
- 代理机构: ExxonMobil Chemical Europe Inc.
- 优先权: EP18177934 20180615
- 国际公布: WO2019236349 20191212
- 主分类号: C08F210/16
- IPC分类号: C08F210/16 ; C08F4/6592 ; C08F4/646 ; C08F4/659 ; C08F2/00 ; C08F2/38
信息查询