Invention Grant
- Patent Title: Oligomerization processes and polymer compositions produced therefrom
- Patent Title (中): 低聚方法和由其制备的聚合物组合物
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Application No.: US14282086Application Date: 2014-05-20
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Publication No.: US09175109B1Publication Date: 2015-11-03
- Inventor: Bruce E. Kreischer , Paul J. DesLauriers , Ronald D. Knudsen , Vivek Rohatgi , Mark E. Lashier , R. Kim Perry , Chung Ching Tso
- 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: Merchant & Gould P.C.
- Main IPC: C07C2/24
- IPC: C07C2/24 ; C08F10/00 ; C08L23/02 ; C08F6/12 ; C08F6/10
Abstract:
Disclosed herein are methods for recovering a by-product stream of an ethylene oligomerization process, and systematically processing this stream in order to form a polymer composition that can be pelletized conventionally. This polymer composition can have a bimodal molecular weight distribution, which can be characterized by a ratio of the respective peak molecular weights ranging from 400:1 to 2000:1, and further, a liquid component of the polymer composition is in a range from 1 to 35 weight percent.
Public/Granted literature
- US20150337057A1 Oligomerization Processes and Polymer Compositions Produced Therefrom Public/Granted day:2015-11-26
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