Invention Grant
- Patent Title: Propylene impact copolymer and method
- Patent Title (中): 丙烯冲击共聚物和方法
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Application No.: US12650625Application Date: 2009-12-31
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Publication No.: US07935766B2Publication Date: 2011-05-03
- Inventor: William G. Sheard , Linfeng Chen
- Applicant: William G. Sheard , Linfeng Chen
- Applicant Address: US MI Midland
- Assignee: Dow Global Technologies LLC
- Current Assignee: Dow Global Technologies LLC
- Current Assignee Address: US MI Midland
- Agency: Whyte Hirschboeck Dudek SC
- Main IPC: C08F297/08
- IPC: C08F297/08 ; C08F4/649
Abstract:
Disclosed are propylene impact copolymer compositions, articles thereof, and processes for producing same. Polymerization with an improved catalyst composition provides a propylene impact copolymer with high melt flow and low volatiles content.
Public/Granted literature
- US20100168342A1 Propylene Impact Copolymer and Method Public/Granted day:2010-07-01
Information query
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