Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Organic compound containing
Patent
1997-03-06
2000-06-20
Wu, David W.
Catalyst, solid sorbent, or support therefor: product or process
Catalyst or precursor therefor
Organic compound containing
502152, 502158, 502169, 502200, 526128, 526160, 526943, 526141, B01J 3118
Patent
active
060778067
ABSTRACT:
A catalysis system containing an olefin polymerization catalyst having at least one Group 3 to Group 10 transition metal or one of the Lanthanide series of the Periodic Table and an organic support is homogeneous and has particular applicability in the production of polyolefins having narrow molecular weight distribution. The support of the catalysis system is the reaction product of a silicone and a polyamine. The catalysis system has high thermal stability.
REFERENCES:
patent: 4604442 (1986-08-01), Rich
patent: 4945076 (1990-07-01), Piotrowski
patent: 5486585 (1996-01-01), Murata et al.
Cribbs Leonard V.
Nagy Sandor
Tyrell John A.
Choi Ling-Siu
Equistar Chemicals LP
Wu David W.
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