Invention Grant
- Patent Title: Methods of preparation of an olefin oligomerization catalyst
- Patent Title (中): 制备烯烃低聚催化剂的方法
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Application No.: US14633461Application Date: 2015-02-27
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Publication No.: US09550841B2Publication Date: 2017-01-24
- Inventor: Ronald D. Knudsen , Bruce E. Kreischer , Ronald G. Abbott , Steven D. Bridges , Eduardo J. Baralt , Brooke L. Small
- 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; Lynda Jolly
- Main IPC: B01J23/26
- IPC: B01J23/26 ; B01J27/24 ; B01J37/00 ; B01J37/04 ; C08F4/78 ; C08F10/00 ; C07C2/04
Abstract:
A method of making a catalyst for use in oligomerizing an olefin comprising a chromium-containing compound, a pyrrole-containing compound, a metal alkyl, a halide-containing compound, and optionally a solvent, the method comprising contacting a composition comprising the chromium-containing compound and a composition comprising the metal alkyl, wherein the composition comprising the chromium-containing compound is added to the composition comprising the metal alkyl.
Public/Granted literature
- US20170044275A9 Methods of Preparation of an Olefin Oligomerization Catalyst Public/Granted day:2017-02-16
Information query
