Invention Grant
- Patent Title: Use of hydrogen and an organozinc compound for polymerization and polymer property control
- Patent Title (中): 氢和有机锌化合物用于聚合和聚合物性质控制
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Application No.: US13329404Application Date: 2011-12-19
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Publication No.: US08501882B2Publication Date: 2013-08-06
- Inventor: Errun Ding , Qing Yang , Albert P. Masino , Youlu Yu , Lloyd W. Guatney , Jim B. Askew
- Applicant: Errun Ding , Qing Yang , Albert P. Masino , Youlu Yu , Lloyd W. Guatney , Jim B. Askew
- 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: C08F4/00
- IPC: C08F4/00 ; C08F4/06 ; C08F4/12 ; C08F2/00 ; C08F210/00
Abstract:
Methods of controlling polymerization reactions using a synergistic amount of hydrogen and an organozinc compound are disclosed. The resulting polymers have lower molecular weights and higher melt flow indices.
Public/Granted literature
- US20130158216A1 Use of Hydrogen and an Organozinc Compound for Polymerization and Polymer Property Control Public/Granted day:2013-06-20
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