Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Plural component system comprising a - group i to iv metal...
Patent
1994-08-09
1996-04-09
Delmendo, Romulo H.
Catalyst, solid sorbent, or support therefor: product or process
Catalyst or precursor therefor
Plural component system comprising a - group i to iv metal...
502110, 502114, 502115, 502120, 502123, 502125, 502126, 502127, 526114, 526116, 526119, 5261244, 5261246, C08F 4654
Patent
active
055061834
ABSTRACT:
Polyolefins having better particle properties are obtained by polymerizing olefins in the presence of a catalyst comprising a solid catalyst component and an organometallic compound, the said solid catalyst component being prepared by reacting the following components [I] and [II] and further reacting the resulting reaction product with the following component [III]:
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patent: 3701766 (1972-10-01), Delbouille et al.
patent: 4154915 (1979-05-01), Matsuura et al.
patent: 4396534 (1983-08-01), Matsuura et al.
patent: 4613581 (1986-09-01), Maruyama et al.
patent: 4732882 (1988-03-01), Allen et al.
patent: 5369193 (1994-11-01), Sano et al.
Matsuura Kazuo
Sano Akira
Shimizu Hiroyuki
Shiraishi Takeichi
Yanahashi Sinichi
Delmendo Romulo H.
Nippon Oil Company Limited
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