METHODS FOR CONTROLLING ETHYLENE COPOLYMER PROPERTIES
摘要
A method for altering the polymer architecture of ethylene copolymers made with a supported phosphinimine polymerization catalyst. The method involves changing the amount of a catalyst modifier added to a reactor separately from or together with a supported phosphinimine polymerization catalyst.
申请公布号
CA2742454(A1)
申请公布日期
2012.12.09
申请号
CA20112742454
申请日期
2011.06.09
申请人
NOVA CHEMICALS CORPORATION
发明人
HOANG, PETER PHUNG MINH;LAM, PATRICK;KER, VICTORIA;SHAW, BENJAMIN MILTON;BAAR, CLIFF ROBERT
