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 년도별 목차보기 |
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| 발행년도/권호 |
2011 년 / 권호: V.23,no.2,Jun |
| 논문제목1(원어) |
키토산과 천연색소를 이용한 Eco-Printing(제1보) |
| 논문제목2(타언어) |
Eco-printing Using Chitosan and Natural Colorants(1) |
| 저자(원어) |
김채연․신윤숙 |
| 저자(타언어) |
Chaeyeon Kim and Younsook Shin |
| 소속(원어) |
전남대학교 의류학과 / 생활과학연구소 |
| 소속(타언어) |
Department of Clothing and Textiles / Human Ecology Research Institute, Chonnam National University |
| 시작/끝
페이지 |
90 ~ 99 총페이지 : 10 |
| 언어(원어) |
Korean |
| 초록 |
Abstract― The aim of this study is to develope eco-printing method using natural pigments and chitosan as a natural
binder. Three chitosans with different molecular weights were employed to find appropriate conditions including chitosan
concentration and pigment/binder ratio. Dye uptake, color and fastnesses of the printed fabrics were evaluated to find optimum
conditions within the range of experiments carried out in this study. The effectiveness of chitosan as a printing binder was
examined in comparison with color, dye uptake, and fastnesses of conventional synthetic binder and guar gum. It was found
that chitosans with low or medium molecular weight were appropriate. Using low molecular weight chitosan, optimum
concentrations were 1.7% for charcoal, madder and chlorophyll, whereas 2.2% for ocher, yellow soil, indigo and cochineal.
Regardless of molecular weight and concentration of chitosan, the color fastnesess of fabrics printed with mineral pigments
were superior to those of the fabrics printed with plant and animal pigments. As pigment/chitosan ratio became higher,
rubbing fastness was decreased by 1-3 grade. The colorfastness of printed fabric with chitosan binder was similar to that with
synthetic binder, which was higher than that with guar gum. |
| 키워드 |
Keywords: chitosan, natural colorant, pigment, Eco-printing, binder |
| 학회지 |
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| Reference |
http://www.koreascience.or.kr/article/ArticleFullRecord.jsp?cn=OSGGBT_2011_v23n2_90 |
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