Title:
多モードポリオレフィンのための反応器分割のオンライン推定方法
Document Type and Number:
Japanese Patent JP2007532752
Kind Code:
A
Abstract:
The present method is directed to techniques for estimating and periodically controlling the reactor split of alpha-olefin polymerizations using multiple catalysts that selectively incorporate monomers and other reactants into polymer compositions. The method provides for the rapid determination of instantaneous reactor split and cumulative split in polymerization reactors by the use of a novel linear relationship between Incorporation and Reactor Split.
Inventors:
John Earl Parish
William H. Saxophone
Mark G. Good
Jeffrey Dravish
William H. Saxophone
Mark G. Good
Jeffrey Dravish
Application Number:
JP2007508344A
Publication Date:
November 15, 2007
Filing Date:
March 08, 2005
Export Citation:
Assignee:
Univations Technologies LLC
International Classes:
C08F2/34; C08F2/00; C08F10/00; C08F10/02; C08F210/16
Attorney, Agent or Firm:
Axis International Patent Business Corporation