Inventor
TAKEUCHI MIZUTOMO
JP16 patents
Patents
16 patentsUS5739225AApr 14, 1998
Process for preparing olefin polymer, and ethylenic polymer
IDEMITSU KOSAN CO52 citations91
US7771621B2Aug 10, 2010
Sulfosuccinate protonated conductive polyaniline composition, process for producing the same, and molded object thereof
IDEMITSU KOSAN CO16 citations77
US5430001AJul 4, 1995
Process for producing a styrene polymer and a catalyst for use therein
IDEMITSU KOSAN CO8 citations74
US5272229ADec 21, 1993
Process for producing a styrene polymer having high degree of syndiotactic configuration
IDEMITSU KOSAN CO16 citations74
US5023304AJun 11, 1991
Process for producing styrene-based polymer
IDEMITSU KOSAN CO11 citations74
USRE36563EFeb 8, 2000
Transition metal compound, polymerization catalyst using same and process for producing styrenic polymer using said polymerization catalyst
IDEMITSU KOSAN CO7 citations73
US5786433AJul 28, 1998
Process for producing styrenic polymer
IDEMITSU KOSAN CO10 citations73
US5670587ASep 23, 1997
Catalyst for producing aromatic vinyl compound-based polymer composition and process for producing aromatic vinyl compound-based polymer composition using same
IDEMITSU KOSAN CO14 citations73
US5596054AJan 21, 1997
Transition metal compound, polymerization catalyst using same and process for producing styrenic polymer using said polymerization catalyst
IDEMITSU KOSAN CO10 citations73
US5543481AAug 6, 1996
Process for producing a styrenic polymer
IDEMITSU KOSAN CO7 citations73
US5510434AApr 23, 1996
Catalyst for producing aromatic vinyl compound polymer and process for producing aromatic vinyl compound polymer by using same
IDEMITSU KOSAN CO9 citations73
US5461128AOct 24, 1995
Process for producing a styrenic polymer
IDEMITSU KOSAN CO16 citations73
US5858904AJan 12, 1999
Catalyst for production of vinyl-based polymer and process for production of vinyl-based aromatic polymer
IDEMITSU KOSAN CO9 citations72
US5747613AMay 5, 1998
Process for producing aromatic vinyl compound-based copolymer
IDEMITSU KOSAN CO9 citations72
US5747614AMay 5, 1998
Catalyst for producing sytrenic polymer and process for producing sytrenic polymer by using same
IDEMITSU KOSAN CO9 citations72
US5905126AMay 18, 1999
Process and catalyst for producing styrenic polymer
IDEMITSU KOSAN CO5 citations62