@article{oai:gifu-cwc.repo.nii.ac.jp:00000054, author = {柴田, 佐和子 and SHIBATA, Sawako}, journal = {岐阜市立女子短期大学研究紀要, Bulletin of Gifu City Women's College}, month = {}, note = {We have investigated the effects of alkali treatment conditions on the surface hydrophobicity of four regenerated cellulose fibers (Cupra, Rayon, Polynosic, Tencel). Alkali treatment of the regenerated cellulose fibers were dipping treatment with sodium hydroxide aqueous solution and sodium carbonate aqueous solution. As a result, we obtained the following findings. 1) All samples treated with sodium hydroxide aqueous solution shrank in aqueous solution concentration of 2% or more. On the other hand, they treated with sodium carbonate aqueous solution didn't shrink in any concentration. 2) Samples subjected to hydrophobic treatment after sodium carbonate treatment also had sufficiently hydrophobic. 3) Samples which were treated with sodium carbonate solution of pH 10 and pH 11 and then subjected to hydrophobic treatment differed in hydrophobicity depending on the type of regenerated cellulose.}, pages = {97--100}, title = {各種再生セルロース繊維表面疎水化に及ぼすアルカリ処理条件の影響 (創立70周年記念特集号)}, volume = {66}, year = {2016}, yomi = {シバタ, サワコ} }