Invention Grant
- Patent Title: Catalyst systems and polymerization processes
- Patent Title (中): 催化剂体系和聚合方法
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Application No.: US12514547Application Date: 2007-11-13
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Publication No.: US08088871B2Publication Date: 2012-01-03
- Inventor: Natarajan Muruganandam , Jeevan Abichandani , Kersten A. Terry , Hemant G. Patel , George Rodriguez
- Applicant: Natarajan Muruganandam , Jeevan Abichandani , Kersten A. Terry , Hemant G. Patel , George Rodriguez
- Applicant Address: US TX Houston
- Assignee: Univation Technologies, LLC
- Current Assignee: Univation Technologies, LLC
- Current Assignee Address: US TX Houston
- International Application: PCT/US2007/023749 WO 20071113
- International Announcement: WO2008/060512 WO 20080522
- Main IPC: C08F4/646
- IPC: C08F4/646 ; C08F4/6592 ; C08L23/00 ; C08L23/04
Abstract:
A method of polymerizing olefins with catalyst systems, such as, for example, a multimodal catalyst system, wherein the catalyst system is stored at a controlled temperature to minimize loss of catalyst system productivity.
Public/Granted literature
- US20100063227A1 CATALYST SYSTEMS AND POLYMERIZATION PROCESSES Public/Granted day:2010-03-11
Information query
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