카티온화 면직물의 치자와 소목에 의한 혼합염색에 관한 연구

• Published in: 한국의류산업학회지 Vol. 5; no. 1; pp. 82 - 88
• Main Authors: 성우경, Woo Kyung Sung
• Format: Journal Article
• Language: Korean
• Published: 한국의류산업학회 2003
• Subjects: cationized cotton fabrics; combination dyeing; Gardenia; Sappan wood; 생활과학; Sappan wood; cationized cotton fabrics; combination dyeing; Gardenia
• ISSN: 1229-2060; 2287-5743

This study was carried out to investigate combination dyeing of the cationized cotton with natural colorants extracted from Gardenia and Sappan wood extract using methanol. To improve dyeing properties of cotton with natural dye, cotton fabric was pretreated with cationizing agent containing chlorohydrine group in aqueous solution of sodium hydroxide. On the whole the various medium colors were developed by repeat dyeing with different colorants after dyeing with one colorant in case of natural dyeing. In this study, however in order to obtain various colors on cationized cotton fabrics with natural dyes, pre-mordanting and combination dyeing were carried out. The various colors were obtained according to various metal compounds for pre-mordants and various mixing portion of Gardenia and Sappan wood. Metal compounds containing alum, copper and iron were used for pre-mordants.