About KOBAYASHI YOSHIO
About 紙パルプ技術タイムス
About Plant Mucilage
About fiber
About dispersing agent
About Japanese paper
About polyuronide
About synthesis
About polyethylene oxide
About polyacrylamide
About nonionic surfactant
About foaming (phenomenon)
About stability
About regenerated cellulose
About synthetic fiber
About bubble
About paper making
About flocculant
About retention aid
About additive
About Radfoam法
About paper making
About 濾水性向上剤
About Paper materials and their preparation
About Colloid chemistry in general
About 機能紙
About 製紙
About 科学
About 原料
About 繊維
About 拡大
About 抄紙
About 理論
About 展開
About 分散剤
About 研究
About 開発