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天然染料による綿布の濃色で堅牢な染色 Hyperchromic and Fast Dyeing of Cotton with Some Natural Dyes 小見山, 二郎 1821 櫻井, 涼子 1822 中野, 麻子 1823 中山, 成子 1824 コミヤマ, ジロウ 1825 サクライ, リョウコ 1826 ナカノ, アサコ 1827 ナカヤマ, セイコ 1828 KOMIYAMA, Jiro 1829 SAKURAI, Ryoko 1830 NAKANO, Asako 1831 NAKAYAMA, Seiko 1832 天然染料 棉 染色 濃色 堅牢性 Tシャツ 媒染 natural dye cotton dyeing hypochromicity fastness T-shirt mordant P(論文) To improve the hypochromicity and fastness, the method of mordant dyeing of cotton fabric with six natural dyes was investigated. Combined utilizations of several metal salts for pre-mordanting, addition of some cationic surfactants to the pre-mordanting solution, pre-treatment of the fabric with oil of Turky red, control of pH of the dyeing solutions and duplicate mordanting with the same or different metal salts, resulted in the drastic progress. Effective methods were found for the improvements of the dyeings with ukon (Curcuma longa), madder(Rubia cordifolia) and leaf green extracts of Mulberry (Moru bonbeis) of the last of which main components were several chlorophills. Especially, leaf green extract was hypochromically and fastly dyed on cotton for the first time in the history of dyeing. departmental bulletin paper 2006-03-25 application/pdf 実践女子大学生活科学部紀要 43 121 130 AN10494731 https://jissen.repo.nii.ac.jp/record/962/files/KJ00004386062.pdf https://jissen.repo.nii.ac.jp/records/962 jpn