Inventor
MASUMOTO ISAMU
JP8 patents
Patents
8 patentsUS6586567B2Jul 1, 2003
Production process of polyphenylene ether
MITSUBISHI GAS CHEMICAL CO7 citations73
US4366305ADec 28, 1982
Process for heat stabilizing oxymethylene copolymers
MITSUBISHI GAS CHEMICAL CO10 citations71
US4814424AMar 21, 1989
Method of stabilizing polyoxymethylene copolymer
MITSUBISHI GAS CHEMICAL CO8 citations70
US4681927AJul 21, 1987
Process for producing oxymethylene copolyer
MITSUBISHI GAS CHEMICAL CO9 citations70
US4246398AJan 20, 1981
Method for recovering polyphenylene oxides
MITSUBISHI GAS CHEMICAL CO18 citations70
US5187218AFeb 16, 1993
Acetal resin composition containing a terminal-etherified polyalkylene glycol
MITSUBISHI GAS CHEMICAL CO4 citations61
US6617416B2Sep 9, 2003
Polyoxymethylene copolymer and molded article thereof
MITSUBISHI GAS CHEMICAL CO4 citations60
US6433128B2Aug 13, 2002
Process for producing oxymethylene copolymer
MITSUBISHI GAS CHEMICAL CO2 citations56