天然染料による綿布の濃色で堅牢な染色

概要

論文の詳細を見る
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.
実践女子大学の論文
2006-03-25