Title:
CATALYST COMPOSITIONS AND USE THEREOF
Document Type and Number:
WIPO Patent Application WO/2018/022238
Kind Code:
A8
Abstract:
This invention relates to novel transition metal catalyst compounds comprising four oxygen atoms bonded to a transition metal where two of the oxygen groups are bond to the metal by dative bonds, catalyst systems comprising such and polymerization processes using such.
Inventors:
CROWTHER DONNA J (US)
ZHOU HUA (US)
LOVELL JACQUELINE A (US)
ZHOU HUA (US)
LOVELL JACQUELINE A (US)
Application Number:
PCT/US2017/039645
Publication Date:
March 29, 2018
Filing Date:
June 28, 2017
Export Citation:
Assignee:
EXXONMOBIL CHEMICAL PATENTS INC (US)
International Classes:
C08F4/64; B01J31/16; C08F2/38; C08F4/642; C08F10/02; C08F10/06; C08K5/55; C08K5/56
Attorney, Agent or Firm:
BELL, Catherine, L. et al. (US)
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