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 년도별 목차보기 |
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| 발행년도/권호 |
2002 년 / 권호: V.14,no.3,Jun |
| 논문제목1(원어) |
오동나무 수피 추출액에 의한 섬유의 염색 |
| 논문제목2(타언어) |
Dyeing of Fibers Using Extract of Catalpa ovata Bark |
| 저자(원어) |
조용석 (대구가톨릭대학교 생활과학부 패션산업학 전공) 최순화 (중부대학교 예체능대학 패션디자인학과) |
| 저자(타언어) |
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| 소속(원어) |
조용석 (대구가톨릭대학교 생활과학부 패션산업학 전공) 최순화 (중부대학교 예체능대학 패션디자인학과) |
| 소속(타언어) |
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| 시작/끝
페이지 |
44 ~ 52 총페이지 : 9 |
| 언어(원어) |
Korean |
| 초록 |
Recently there has been a growing interest in the use of natural dyes in textile applications. Natural dyes can exhibit better biodegradability and generally have a higher compatibility with the environment. In this study, the colorants of Catalpa ovata bark were extracted with water and analyzed by spectrophotometry for their main colorant species. Cotton, silk and wool fabrics have been dyed with aqueous extract of Catalpa ovata bark and their dyeabilities on the fibers were studied. Additionally the fastness to washing, drycleaning and light, and the effects on bacteriostatic rate and UV-B protection rate were also investigated. The major colorant of the extract of Catalpa ovata bark was shown to be 6-O-trans-caffeoyl-$\\\\beta$-D-glucopyranoside. Cotton, silk and wool fabrics dyed with the extract of Catnip ovata bark were colored in yellowish red tint. The optimum dyeing condition of the colorants extracted from Catalp ovata bark was three repeated dyeing at for 1 hr using post mordanting. For dyed silk and wool fabric, the fastness to washing were improved by mordanting, and the fastness to drycleaning were very outstanding. In case of wool fabric dyed with the extract of Catalpa ovata bark, the bacteriostatic rate was increased drastically by 98.0%, and UV-B protection rate was increased by 97.3%. |
| 키워드 |
extract of Catalpa ovata bark; colorant; dyeabilities; fastness; bacteriostatic rate; UV-B protection rate |
| 학회지 |
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간행물정보
한국염색가공학회지
