Invention Grant
- Patent Title: Aluminum alkyls with pendant olefins for polyolefin reactions
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Application No.: US15744478Application Date: 2016-08-10
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Publication No.: US11041029B2Publication Date: 2021-06-22
- Inventor: Matthew W. Holtcamp , Gregory S. Day , John R. Hagadorn , Patrick J. Palafox , Ramyaa Mathialagan , Jo Ann M. Canich
- Applicant: ExxonMobil Chemical Patents Inc.
- Applicant Address: US TX Baytown
- Assignee: ExxonMobil Chemical Patents Inc.
- Current Assignee: ExxonMobil Chemical Patents Inc.
- Current Assignee Address: US TX Baytown
- Priority: EP16176533 20160628
- International Application: PCT/US2016/046411 WO 20160810
- International Announcement: WO2017/039995 WO 20170309
- Main IPC: C08F4/659
- IPC: C08F4/659 ; C08F10/02 ; C08F8/06 ; C08F8/12 ; C08F8/42 ; C08F10/06 ; C08F4/6592 ; C08F2/34
Abstract:
This invention relates to organoaluminum compounds, organoaluminum activator systems, preferably supported, to polymerization catalyst systems containing these activator systems and to polymerization processes utilizing the same. In particular, this invention relates to catalyst systems comprising a support, an organoaluminum compound and a metallocene.
Public/Granted literature
- US20180194872A1 Aluminum Alkyls with Pendant Olefins for Polyolefin Reactions Public/Granted day:2018-07-12
Information query
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