09273170 is referenced by 6 patents and cites 67 patents.

Disclosed herein are ethylene-based polymers having a density greater than 0.945 g/cm3, a high load melt index less than 25 g/10 min, a peak molecular weight ranging from 52,000 to 132,000 g/mol, and an environmental stress crack resistance of at least 250 hours. These polymers have the processability of chromium-based resins, but with improved impact strength and stress crack resistance, and can be used in large-part blow molding applications.

Title
Polymers with improved toughness and ESCR for large-part blow molding applications
Application Number
14/205422
Publication Number
9273170 (B2)
Application Date
March 12, 2014
Publication Date
March 1, 2016
Inventor
Daniel G Hert
Owasso
OK, US
Steven J Secora
Bartlesville
OK, US
John R Rathman
Bartlesville
OK, US
William M Whitte
Bartlesville
OK, US
Yongwoo Inn
Bartlesville
OK, US
Qing Yang
Bartlesville
OK, US
Mark L Hlavinka
Bartlesville
OK, US
Agent
Merchant & Gould P C
Assignee
Chevron Phillips Chemical Company
TX, US
IPC
C08F 4/659
C08F 210/16
C08F 4/6592
C08F 4/653
C08L 23/08
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