|
|
|
|
|
 |
 년도별 목차보기 |
| * 원문 PDF 파일은 로그인 하시기 바랍니다. |
 |
|
| 발행년도/권호 |
2008 년 / 권호: V.20,no.3,Jun |
| 논문제목1(원어) |
건조 쪽잎 추출액에 의한 면직물 염색성 |
| 논문제목2(타언어) |
Dyeing Properties of Cotton Fabrics Dyed with Extract from
Dry Leaf of Indigo Plant |
| 저자(원어) |
송성원․조경래 |
| 저자(타언어) |
Sung Won Song and Kyung Rae Cho |
| 소속(원어) |
신라대학교 IT디자인대학 패션산업학부 |
| 소속(타언어) |
Silla Univ., |
| 시작/끝
페이지 |
18 ~ 24 총페이지 : 7 |
| 언어(원어) |
Korean |
| 초록 |
The purpose of this study is to develop the dyeing method with dry leaves of indigo plant. Coloring matter
was extracted from dry leaves of indigo plant with hot sodium hydroxide solution. The extract was reduced with sodium
dithionite, and it was used for dyeing cotton fabrics under various conditions. UV-visible absorption spectra of extract,
reduction rate of extracts by reducing agent, and the surface color of dyed cotton, lightfastness were examined. For the
initial 20 minutes, the absorbance of indigo solution rapidly decreased. However, several hours later, the decreasing rate
retarded. By repeating the dyeing process, the shade looked deeper and deeper. At 30~40℃, the value of K/S reached the
highest point. The concentration of indigo solution in dye bath seemed to play a critical role for the reaction of the reducing
agent. It was observed that the surface color of cotton fabrics was getting bluish and its degree of value and chroma seemed
slightly decreased as the K/S value was increasing. The lightfastness was clearly enhanced by increasing the K/S value. |
| 키워드 |
cotton, natural indigo, dry leaves, sodium dithionite |
| 학회지 |
|
| Reference |
http://www.koreascience.or.kr/article/ArticleFullRecord.jsp?cn=OSGGBT_2008_v20n3_18 |
|
 |
 |
 |
|
|
|
|
간행물정보
한국염색가공학회지
