화학공학소재연구정보센터
학회 한국고분자학회
학술대회 2006년 봄 (04/06 ~ 04/07, 일산킨텍스)
권호 31권 1호
발표분야 기능성 고분자
제목 Dyeing Characterizations of Nano Polygonum Tinctroium Dye Substance
초록 Indigo, as a blue pigment, has been known as one of the oldest natural dyes. Generally, natural dyes have moderate colors and are environmentally friendly, while harmful mordants must be used for fixing them and obtaining a full color range on fabrics and it is very hard to improve K/S of the dyeing and mordanting. In this study, polygonum tinctroium dye with nano size morphology was prepared using the dorr agitator, homogenizer, and lyophilization and physicochemical characterization of polygoum tinctoria dye substance was investigated by various methods. Then, polygoum tinctoria dyeing was carried out various fabrics according to the various dyeing conditions and the values of K/S according to dyeing conditions were investigated by colorimeter. Also we investigated to dye fastness such as the light, washing, perspiration and friction, cytotoxicity, and antibacterial activity.
저자 최창용, 나재운
소속 순천대
키워드 Polygonum Tinctroium; Nano-morphology
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