키토산 처리 면직물의 홍차 색소에 대한 염색성

• 영문명: Dyeing Properties of Cotton Fabric Treated with Chitosan to Black Tea Colorants
• 발행기관: 전남대학교 생활과학연구소
• 저자명: 신윤숙(Younsook Shin) 서명희(Myung-Hee Seo)
• 간행물 정보: 『生活科學硏究』家政科學硏究 第8輯, 112~117쪽, 전체 6쪽
• 주제분류: 자연과학 > 생활/식품과학
• 파일형태: PDF
• 발행일자: 1998.12.30

영문 초록

Cotton fabric was treated with chitosan to improve the dyeability to black tea colorants. In order to investigate the efficacy of chitosan for improving dyeing properties of cotton fabric, the effect of chitosan treatment conditions and dyeing conditions on dye uptake of the cotton fabrics treated with chitosan were examined and the colorfastness to washing, perspiration, rubbing and light was also evaluated for practical uses. Dye uptake was increased with the increase of chitosan concentration. Regardless of chitosan treatment concentration, it was increased slowly with the increase of concentration of black tea colorants. Curing increased dye uptake slightly. Dyeing temperature did not affect significantly dye uptake and the maximum dye uptake was obtained at pH 4. Most colorfastness was relatively good, showing 4/5 ~ 5 rating. But chitosan treatment adversely affected colorfastness to light of the cotton fabric. Chitosan concentration and curing did not affect colorfastness.

목차

Abstract

Ⅰ. 서론

Ⅱ. 시료 및 실험방법

Ⅲ. 결과 및 고찰

Ⅳ. 요약 및 결론

참고문헌