About SUGANUMA HEIROKU
About 東レ 繊維研
About IKEUCHI HIROYUKI
About 東レ 繊維研
About YAMAMOTO YOSHIYUKI
About 東レ 繊維研
About HIRAI AKIRA
About 東レ 繊維研
About TANAKA MICHIHIKO
About 東レ 繊維研
About polybutylene terephthalate
About Polycondensation
About 重合法
About ブチレンテレフタレート
About 性質
About 研究
About 固相
About 重縮合反応