Inventor
SOGA HIROKAZU
JP5 patents
Patents
5 patentsUS4829037AMay 9, 1989
Catalyst for polymerization of olefins
TOHO TITANIUM CO LTD132 citations96
US5130284AJul 14, 1992
Sold catalyst component for the polymerization of olefins and an olefin polymerization catalyst
TOHO TITANIUM CO LTD58 citations95
US4970186ANov 13, 1990
Solid catalyst component for the polymerization of olefins and an olefin polymerization catalyst
TOHO TITANIUM CO LTD58 citations95
US4547476AOct 15, 1985
Catalyst component for the polymerization of olefins and catalyst therefor
TOHO TITANIUM CO LTD100 citations95
US4686200AAug 11, 1987
Catalyst for the polymerization of olefins
TOHO TITANIUM CO LTD9 citations73