• 한국섬유공학회:학술대회논문집
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• 한국섬유공학회 1992년도 제2차 학술발표초록집
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• pp.42-42
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• 1992

• 한국섬유공학회:학술대회논문집
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• 한국섬유공학회 1993년도 제1차 학술발표초록집
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• pp.56-56
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• 1993

• 한국의류학회지
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• 제30권12호
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• pp.1708-1713
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• 2006

모섬유에 높은 염착성을 가진 호두외피의 주색소인 주글론을 모발염색에 적용 가능성을 알아보기 위해 주글론의 모발에 대한 염색성을 조사하였다. 모발염색을 하기 위해서 먼저 시중 헤어전문점에서 사용하는 방법으로 모발을 표백하였다. 모발염색의 특성상 염색시간을 10-20분으로 섬유염색보다 훨씬 짧게 설정하였으며 염착성, 인장강도, 전자현미경 분석을 하였다. 염색시간이 증가함에 따라 염착성은 증가하는 경향을 보였으며 인장강도는 떨어져 모발 손상이 일어난 것을 알 수 있었다. 모발손상은 전자 현미경 사진으로 확인 되었다. 주글론 염색에 의해 모발에 YR 계열의 색상을 낼 수 있었다. 동시매 염 방법으로 철매염제를 사용한 결과 염착성 증진은 크지 않았으나, YR 계열 내에서 더 진한 색상을 얻을 수 있었다. 천연 모발염색에 주글론을 사용할 수 있을 것으로 사료되며, 염색조건에 따라 다양한 갈색계 열 색상을 부여할 수 있다.

• 감성과학
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• 제17권1호
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• pp.93-104
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• 2014

본 연구는 수분감응형섬유와 이들로 만들어진 니트의 흡습성, 건조특성 그리고 수분자발신장성과 같은 물성과 이들 니트소재의 여러 가지 염색시간과 온도에 따른 염색특성을 조사한다. 이를 위해서 HEF와 spandex를 심사로 사용하고 일반 PET와 aerocool 필라멘트를 커버링사로 사용한 3가지의 커버링사 시료를 준비하고 이들을 사용하여 3가지의 니트시료를 편직하고 이들을 염색온도와 시간을 달리하여 염색을 실시하였다. 3가지 니트시료의 흡습성, 건조특성 그리고 가역적 수축현상 등의 물성을 측정하고 실의 특성과 함께 분석하였으며 이들 니트시료의 용성을 FAST 시스템을 사용하여 측정하고 분석하였다. 그리고 이들 니트시료의 염착성, 색차 그리고 세탁견뢰도 등과 같은 염색특성을 측정하고 수분감응형 니트소재의 염색공정특성을 알아보기 위해 염색시간과 온도에 따른 이들 염착특성을 분석하였다.

• 한국의류학회지
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• 제24권5호
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• pp.619-627
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• 2000

Historically, dyed textiles were symbols of status and, because of their expense, reserved only for people of wealth and specalist, Early dye sources probably included plant, animal and mineral extracts. As synthetic dyes have been developed, beginning with synthetic indigo in 1897, reliance on natural dye sources diminished. But renewed interest in natural dyes is fueled by a pro-environment consumer aware of the ecological liabilities of the dye industry. Han Jee was imported from China where it was influenced to period of the three kingdoms(Silla, Baekje, Kokuryo). After that, Han Jee was used for paper in old Korea for long thime before paper was came with civilization. In this paper, dyeing of Han Jee with loess were investigated according to dyeing temperature, dyeing time, loess concentration, and effects of additives. As a reuslts, λmax of Han Jee dyed by loess was 710nm. ΔE values of Han Jee increased by loess concentration, dyeing time, dyeing temperature. Dyeing with additives treatment increased dyeability. Especially, Han Jee treated with aluminium acetate shows the largest dyeability of the Han Jee. The Han Jee dyed loess had very good lightfastness.

• 한국염색가공학회지
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• 제15권6호
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• pp.47-54
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• 2003

To be dyed with cationic Berberine, the cotton fiber was modified with reactive anionic agent. The Berberine, a natural cationic colorant of pure yellow, is the major component of Amur Cork tree extract and also can be employed as a natural antimicrobial agent due to its characteristic of cationic quaternary ammonium salt. By LC/MS analysis, it became obvious that the Berberine was contained in Amur Cork tree extract as a major color component. The adsorption of the Berberine on the cotton fabrics pretreated with the anionic agent was greatly increased comparing to that of untreated fabric. Because the anionic agent was colorless, it did not cause unintended color change of the dyeings. The dyed fabric with the Berberine has strong antimicrobial activity showing 99.5% of reduction of bacteria against Staphylococcu aureus.

• 한국염색가공학회지
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• 제13권5호
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• pp.306-311
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• 2001

Natural colorants haute attracted much attention all over the world because of their non-hazardous nature. The world is becoming increasingly aware of environmental Issues, such as ozone layer depletion, water pollution and waste disposal problems. The use of synthetic dyestuffs for their synthesis and application in the dyeing industries has been criticized due to introduction of contaminants into the environment. This has led to the desire to turn to the traditional, and more natural way of life. In this study, the colorants of extract of Ginkgo biloba bark were analysed and their dyeing properties on silk, wool and cotton were studied. It was found that uv-visible absorption spectra of extract of Ginkgo biloba bark showed two strong absorption Peaks in the range of 240 ∼400 In. From the result of IR spectra, the major ingredient of extract of Gikgo biloba bark seems to be the flavon which is one of the flavonoid derivatives. Silk, wool, and cotton dyed with the extract of Ginkgo biloba bark showed a reddish yellow color. Their color differences were increased drastically with repetition of dyeing by three times.

• 한국의류학회지
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• 제31권12호
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• pp.1754-1760
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• 2007

홍화 황색소의 면, 마, 레이온과 같은 셀룰로오스 섬유에 대한 염착량을 증진시키기 위하여 키토산 전처리를 행하였다. 키토산 전처리가 염착성, 색상, 염색견뢰도에 미치는 영향을 조사하였다. 섬유 종류에 관계없이 키토산 전처리는 염착성을 증진시켰으며, 농도가 증가함에 따라 계속 증가하였다. 2% 처리농도에서 미처리와 비교할 때 면은 5.6배, 모시는 7.2배, 레이온은 3.7배 염착량이 증가하였다. 키토산 전처리한 면과 모시는 YR 색상에서 Y 색상으로 변화하였으며, 레이온의 경우에는 전처리와 상관없이 Y 계열의 색상을 보였다. 키토산 전처리에 의해 색상은 노란색이 강하여졌으며 더 진하고 깊은 색상으로 변하였다. 키토산 전처리 직물은 염색온도에 따라 색상이 변화하였는데 공통적으로 50, $70^{\circ}C$에서는 YR 색상을 30, $90^{\circ}C$에서는 Y 색상을 나타냈다. 염색온도가 높을수록 색상은 진하고 칙칙하였다. 세탁견뢰도는 아주 낮았으며, 일광에 매우 약한 홍화 황색소의 특성을 고려할 때 일광견뢰도는 양호한 편이었다. 기존의 자동 염색기로 염색하는 경우와 비교할 때 초음파 염색법이 면과 모시의 염착량을 30% 이상 증진시키는 효과가 있음을 확인하였다. 레이온의 경우, 두 방법간의 염착량 차이는 없었다.

• 한국염색가공학회지
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• 제13권5호
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• pp.18-18
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• 2001

Natural colorants have attracted much attention all over the world because of their non-hazardous nature. The world is becoming increasingly aware of environmental issues, such as ozone layer depletion, water pollution and waste disposal problems. The use of synthetic dyestuffs for their synthesis and application in the dyeing industries has been criticized due to introduction of contaminants into the environment. This has led to the desire to turn to the traditional, and more natural way of life. In this study, the colorants of extract of Ginkgo biloba bark were analysed and their dyeing properties on silk, wool and cotton were studied. It was found that uv-visible absorption spectra of extract of Ginkgo biloba bark showed two strong absorption peaks in the range of 240∼400 nm. From the result of IR spectra, the major ingredient of extract of Ginkgo biloba bark seems to be the flavon which is one of the flavonoid derivatives. Silk, wool, and cotton dyed with the extract of Ginkgo biloba bark showed a reddish yellow color. Their color differences were increased drastically with repetition of dyeing by three times.

• 한국의상디자인학회지
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• 제8권1호
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• pp.49-57
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• 2006

Turmeric is aromatic, perennial herb, up to 1m high and distributed in East Asia. Parts used of it Rhizomes and is known to be used a medicinal stuff yellow dye stuff from past to nowadays in the Oriental region. The objectives of this study were to investigate and to compare to the dyeability of Turmeric according to pH, temperature, mordants, and the antimicrobial properties of wool dyed with turmeric. The results of this study are as follows: The wavelengths of the strongest absorption of Turmeric extract were 420 nm respectively. The extracted dye from Turmeric has affinity to wool. The dyeing rates are decreased according to diluting times and the dyeing rates are increased according to high temperature. The color of pH 3-7 is yellow green, over pH 9 is turned to orange yellow. The color of the non-mordant sample is yellow but it changed to bright yellow by Al, to orange yellow by Cu mordant, and to brown yellow by Fe mordant. The launder fastness and is not good, 2-4 grade and the light fastness is bad, 2-3 grade, but the dry-cleaning fastness is generally good, 4-5 grade. The fabrics dyed with Turmeric extract showed high antibacterial property on Staphylococcus aureus.