Invention Grant
- Patent Title: Phosphinyl formamidine compounds, metal complexes, catalyst systems, and their use to oligomerize or polymerize olefins
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Application No.: US15104185Application Date: 2013-12-18
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Publication No.: US09962689B2Publication Date: 2018-05-08
- Inventor: Michael J. Carney , Brooke L. Small , Orson L. Sydora
- Applicant: Chevron Phillips Chemical Company LP
- Applicant Address: US TX The Woodlands
- Assignee: Chevron Phillips Chemical Company LP
- Current Assignee: Chevron Phillips Chemical Company LP
- Current Assignee Address: US TX The Woodlands
- Agency: Conley Rose, P.C.
- Agent Rodney B. Carroll; Monte R. Rhodes
- International Application: PCT/US2013/075936 WO 20131218
- International Announcement: WO2015/094207 WO 20150625
- Main IPC: B01J31/18
- IPC: B01J31/18 ; C07F9/46 ; C07F11/00 ; C07C2/36 ; C08F4/69 ; B01J31/14 ; C07C2/30 ; C07F9/50
Abstract:
N2-phosphinyl formamidine compounds and N2-phosphinyl formamidine metal salt complexes are described. Methods for making N2-phosphinyl formamidine compounds and N2-phosphinyl formamidine metal salt complexes are also disclosed. Catalyst systems utilizing the N2-phosphinyl formamidine metal salt complexes are also disclosed along with the use of the N2-phosphinyl amidine compounds and N2-phosphinyl amidinate metal salt complexes for the oligomerization and/or polymerization of olefins.
Public/Granted literature
Information query
