Inventor
TSUYAMA SHIGEO
JP5 patents
Patents
5 patentsUS4159965AJul 3, 1979
Catalyst useful for polymerizing olefins
ASAHI CHEMICAL IND50 citations92
US4342708AAug 3, 1982
Hydrocarbon-soluble diorganomagnesium compounds, hydrocarbon solutions containing the same and processes for preparation thereof
ASAHI CHEMICAL IND10 citations72
US5093442AMar 3, 1992
Method for producing a homopolymer or copolymer of an α-olefin
ASAHI CHEMICAL IND2 citations60
US4264472AApr 28, 1981
Catalyst for preparing polyethylene
ASAHI CHEMICAL IND4 citations58
US4376720AMar 15, 1983
Olefin polymerization catalyst and olefin polymerization method using such catalyst
ASAHI CHEMICAL IND1 citations51