Inventor
SHIBATA TOORU
US10 patents
⚠️ This page may combine multiple inventors who share the name “SHIBATA TOORU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
JAPAN SYNTHETIC RUBBER CO LTD
8 patentsUS4461883AJul 24, 1984
Process for producing conjugated diene polymer using a solubilized lanthanum carboxylate catalyst
JAPAN SYNTHETIC RUBBER CO LTD152 citations98
US5191024AMar 2, 1993
Hydrogenated diene block copolymer and composition comprising the same
JAPAN SYNTHETIC RUBBER CO LTD154 citations97
US5346964ASep 13, 1994
(Modified) hydrogenated diene block copolymer and composition comprising the same
JAPAN SYNTHETIC RUBBER CO LTD75 citations95
US5306779AApr 26, 1994
Hydrogenated diene block copolymer and composition comprising the same
JAPAN SYNTHETIC RUBBER CO LTD70 citations95
US5206301AApr 27, 1993
Hydrogenated block copolymer and composition comprising the same
JAPAN SYNTHETIC RUBBER CO LTD40 citations92
US5109069AApr 28, 1992
Hydrogenated diene copolymer-containing resin composition and process for producing the same
JAPAN SYNTHETIC RUBBER CO LTD28 citations92
US4340685AJul 20, 1982
Process for preparing polybutadiene having a 1,2-configuration content of 5-40% and a cis-1,4-configuration content of 60% or more
JAPAN SYNTHETIC RUBBER CO LTD22 citations80
US3931136AJan 6, 1976
Catalytic production of a high molecular weight cis-1,4-polyisoprene
JAPAN SYNTHETIC RUBBER CO LTD7 citations67