Inventor
IWAMOTO MUNE
JP23 patents
⚠️ This page may combine multiple inventors who share the name “IWAMOTO MUNE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUI TOATSU CHEMICALS
17 patentsUS5210132AMay 11, 1993
Continuous process for preparing rubber modified high impact resin
MITSUI TOATSU CHEMICALS26 citations92
US4808661AFeb 28, 1989
Rubber dispersed copolymer resin
MITSUI TOATSU CHEMICALS21 citations82
US4699976AOct 13, 1987
Continuous process for the treatment of polymer composition to remove unreacted monomer and solvent
MITSUI TOATSU CHEMICALS24 citations82
US5506304AApr 9, 1996
Process for continuously preparing rubber modified styrene resins
MITSUI TOATSU CHEMICALS8 citations73
US5191023AMar 2, 1993
Block-copolymerized-rubber-modified styrene copolymers
MITSUI TOATSU CHEMICALS9 citations73
US4972024ANov 20, 1990
Anionically-polymerized-rubber-modified styrene copolymers
MITSUI TOATSU CHEMICALS9 citations73
US4954571ASep 4, 1990
Rubber dispersed copolymer resin
MITSUI TOATSU CHEMICALS9 citations73
US4789272ADec 6, 1988
Transportation method of synthetic rubber chips
MITSUI TOATSU CHEMICALS9 citations73
US4388447AJun 14, 1983
Process for producing rubber modified styrene resins
MITSUI TOATSU CHEMICALS13 citations73
US4376847AMar 15, 1983
Process for the production of styrene polymers
MITSUI TOATSU CHEMICALS16 citations73
US5473014ADec 5, 1995
Rubber modified styrenic resin composition having high gloss and impact strength
MITSUI TOATSU CHEMICALS7 citations71
US5191046AMar 2, 1993
Transparent heat-resistant styrene-base copolymer
MITSUI TOATSU CHEMICALS4 citations62
US4758644AJul 19, 1988
Bromostyrene composition
MITSUI TOATSU CHEMICALS4 citations62
US4619959AOct 28, 1986
Continuous production process of styrene-base resin
MITSUI TOATSU CHEMICALS5 citations62
US4378452AMar 29, 1983
Method of manufacturing rubber modified styrene resins
MITSUI TOATSU CHEMICALS2 citations62
US5552494ASep 3, 1996
Quality control method for ABS-based resin and molding of the ABS-based resin
MITSUI TOATSU CHEMICALS5 citations58
US5434204AJul 18, 1995
Colored styrenic resin composition
MITSUI TOATSU CHEMICALS0 citations50
MITSUI CHEMICALS INC
4 patentsUS5891962AApr 6, 1999
Transparent, rubber-modified styrene resin and production process thereof
MITSUI CHEMICALS INC29 citations92
US6391965B1May 21, 2002
Production process of ABS resin, ABS resin, and ABS-polycarbonate resin composition making use of the same
MITSUI CHEMICALS INC16 citations82
US6376605B1Apr 23, 2002
Styrene resin and resin composition comprising the same
MITSUI CHEMICALS INC14 citations79
US6060564AMay 9, 2000
Acrylonitrile (co)polymerization while regulating temperature of vapor phase
MITSUI CHEMICALS INC9 citations71