07199073 is referenced by 55 patents and cites 23 patents.

Catalyst compositions comprising a first metallocene compound, a second metallocene compound, a third metallocene compound, a chemically-treated solid oxide, and an organoaluminum compound are provided. Methods for preparing and using the catalyst and polyolefins are also provided. The compositions and methods disclosed herein provide ethylene polymers having decreased haze while minimizing impact on other properties, such as dart impact.

Title
Resins that yield low haze films and the process for their production
Application Number
10/985175
Publication Number
7199073 (B2)
Application Date
November 10, 2004
Publication Date
April 3, 2007
Inventor
Ashish M Sukhadia
Bartlesville
OK, US
Matthew G Thorn
Bartlesville
OK, US
Qing Yang
Bartlesville
OK, US
Gil R Hawley
Dewey
OK, US
Max P McDaniel
Bartlesville
OK, US
Michael D Jensen
Bartlesville
OK, US
Mark E Kertok
Bartlesville
OK, US
Elizabeth A Benham
Spring
TX, US
Joel L Martin
Bartlesville
OK, US
Agent
Merchant & Gould
Assignee
Chevron Phillips Chemical Company
TX, US
IPC
C08F 4/6392
C08F 4/648
C08F 4/646
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