Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Plural component system comprising a - group i to iv metal...
Patent
1985-11-27
1987-08-11
Garvin, Patrick P.
Catalyst, solid sorbent, or support therefor: product or process
Catalyst or precursor therefor
Plural component system comprising a - group i to iv metal...
502112, 502113, 502119, 502120, 502124, 502125, 502128, 502129, 502131, 502132, 526 97, 526 98, 526121, 526122, 526124, 526125, C08F 464
Patent
active
046861998
ABSTRACT:
A process for producing a catalyst component for polymerization of olefins which comprises contacting (a) a metal oxide with (b) a magnesium alkoxide, contacting the resulting contact product with (c) a halogen-containing compound, and finally contacting the resulting contact product with (d) a titanium compound.
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patent: 4544648 (1985-10-01), Nomura et al.
patent: 4550095 (1985-10-01), Imai et al.
patent: 4552858 (1985-11-01), Imai et al.
patent: 4565796 (1986-01-01), Etherton
Imai Chihiro
Makishima Tokuo
Sakuma Masato
Tachikawa Mamoru
Ueki Satoshi
Garvin Patrick P.
Kurtzman M. B.
Toa Nenryo Kogyo Kabushiki Kaisha
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