Invention Grant
- Patent Title: Methods for terminating olefin polymerizations
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Application No.: US16271935Application Date: 2019-02-11
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Publication No.: US10676545B2Publication Date: 2020-06-09
- Inventor: Max P. McDaniel , Qing Yang , Kathy S. Clear , Tony R. Crain , Timothy O. Odi
- 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: C08F2/40
- IPC: C08F2/40 ; C08F4/64 ; C08F2/42 ; C08F4/659 ; C08F4/6592
Abstract:
Catalyst deactivating agents and compositions containing catalyst deactivating agents are disclosed. These catalyst deactivating agents can be used in methods of controlling polymerization reactions, methods of terminating polymerization reactions, methods of operating polymerization reactors, and methods of transitioning between catalyst systems.
Public/Granted literature
- US20190169321A1 Methods for Terminating Olefin Polymerizations Public/Granted day:2019-06-06
Information query
