About MATSUNAGA KATSUJI
About OGAWA KAZUHIKO
About TAJIMA MASAHIRO
About OKUMA HIROKAZU
About 東洋大 生命科学
About polyurethane
About Polyurethanes
About Decomposition,deterioration,degradation of polymers
About MDI
About 2,2-Bis(hydroxymethyl)propionic acid
About カルボン酸塩
About 熱劣化