发明申请
WO2019027572A1 BRIDGED BIPHENYL PHENOL TRANSITION METAL COMPLEXES, PRODUCTION, AND USE THEREOF
审中-公开
基本信息:
- 专利标题： BRIDGED BIPHENYL PHENOL TRANSITION METAL COMPLEXES, PRODUCTION, AND USE THEREOF
- 申请号：PCT/US2018/036847 申请日：2018-06-11
- 公开(公告)号：WO2019027572A1 公开(公告)日：2019-02-07
- 发明人： FALER, Catherine A. , HARLAN, Charles J.
- 申请人： EXXONMOBIL CHEMICAL PATENTS INC.
- 申请人地址： 5200 Bayway Drive Baytown, TX 77520 US
- 专利权人： EXXONMOBIL CHEMICAL PATENTS INC.
- 当前专利权人： EXXONMOBIL CHEMICAL PATENTS INC.
- 当前专利权人地址： 5200 Bayway Drive Baytown, TX 77520 US
- 代理机构： BELL, Catherine L. et al.
- 优先权： EP17193036.5 20170926; US62/540,455 20170802
- 主分类号： C07F7/00
- IPC分类号： C07F7/00 ; C08F210/02 ; C08F2/38 ; C08F4/64 ; C08F4/642 ; C08F4/659 ; C08F4/6592
摘要：
The present disclosure provides catalysts having a homoallylic bridge (and/or naphthyl moieties) located at a certain position on the catalysts which provides catalyst productivity values of 10,000 gPgcat -1 hr -1 or greater and polyolefins, such as polyethylene, having an Mn of 100,000 g/mol or greater, Mw of 500,000 g/mol or greater, and an Mw/Mn value of about 1.5 to about 5. Catalyst systems including the catalysts, polymerization processes using the catalysts, and polymers made using the catalysts are also described.
IPC结构图谱:
| C | 化学；冶金 |
| --C07 | 有机化学 |
| ----C07F | 含除碳、氢、卤素、氧、氮、硫、硒或碲以外的其他元素的无环，碳环或杂环化合物 |
| ------C07F7/00 | 含周期表第Ⅳ族元素的化合物 |