Invention Application
- Patent Title: Olefin polymerization process
- Patent Title (中): 烯烃聚合工艺
-
Application No.: US10606455Application Date: 2003-06-26
-
Publication No.: US20040087745A1Publication Date: 2004-05-06
- Inventor: Ashish M. Sukhadia , Elizabeth A. Benham , Joseph J. Bergmeister , Rex L. Bobsein , Gerhard K. Guenther , Eric T. Hsieh , Max P. McDaniel , Steven J. Secora , Joseph S. Shveima , John D. Stewart
- Applicant: Phillips Petroleum Company
- Applicant Address: null
- Assignee: Phillips Petroleum Company
- Current Assignee: Phillips Petroleum Company
- Current Assignee Address: null
- Main IPC: C08F004/44
- IPC: C08F004/44
Abstract:
A copolymer of ethylene and a higher alpha-olefin having broadened melt processing windows and reduced melt fracture can be produced using a chromium-containing catalyst system and a trialkyl boron cocatalyst. The polymerization process must be carefully controlled to produce a copolymer resin that easily can be made into articles of manufacture.
Information query
