Search International and National Patent Collections

1. (WO2018022588) MIXED CATALYST SYSTEMS FOR PRODUCING MULTIMODAL ELASTOMERS

Pub. No.:    WO/2018/022588    International Application No.:    PCT/US2017/043674
Publication Date: Fri Feb 02 00:59:59 CET 2018 International Filing Date: Wed Jul 26 01:59:59 CEST 2017
IPC: C08F 210/14
C08L 23/08
C08F 4/659
Applicants: DOW GLOBAL TECHNOLOGIES LLC
Inventors: CARNAHAN, Edmund M.
FONTAINE, Philip P.
IVERSON, Carl N.
MUNRO, Jeffrey C.
PEARSON, David M.
WALTON, Kim
Title: MIXED CATALYST SYSTEMS FOR PRODUCING MULTIMODAL ELASTOMERS
Abstract:
Embodiments of the present disclosure are directed to multimodal elastomers produced by olefin polymerization with a mixed catalyst system, specifically, a constrained geometry catalyst and a biphenyl phenol catalyst. The multimodal elastomers may be incorporated as impact modifiers in thermoplastic olefins.