• 한국염색가공학회지
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• 제13권6호
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• pp.374-380
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• 2001

Cotton and ramie fabrics were dyed with artemesia and gardenia dyeing solutions. The chroma values of the fabrics dyed with gardenia were higher than that of artemesia. The ramie fabrics dyed with gardenia showed higher chroma values than the cotton fabrics. The colors of fabrics were deeper in shade but their chroma values were improved no more by repetition of dyeing process in artemesia dyebath. The two ways of dyeing processes were carried out. In the first wan, each fabric was dyed in 5 different concentration(1∼5%) of gardenia dyebath to get the fabrics dyed in different shades. After then the gardenia dyed fabrics were dyed again in the artemesia dyebaths. In the second way, the 5 fabrics were dyed in different shades by repetition of dyeing process in artemesia dyebath. After then the artemesia dyed fabrics were dyed again with the gardenia dyebaths. When the artemesia dyeing process was added on the fabrics dyed in five shades with gardenia, the color differences between five samples were slight. But when gardenia dyeing process was added on the fabrics dyed in five shades with artemesia, the samples showed different hue of colors between yellow and green of Munsell color circle. Like almost of fabrics dyed with Plants materials, the colorfastness to light and laundering of the dyed samples were poor But the colorfastness to drycleaning was good.

• 한국염색가공학회지
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• 제13권6호
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• pp.16-16
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• 2001

Cotton and ramie fabrics were dyed with artemesia and gardenia dyeing solutions. The chroma values of the fabrics dyed with gardenia were higher than that of artemesia. The ramie fabrics dyed with gardenia showed higher chroma values than the cotton fabrics. The colors of fabrics were deeper in shade but their chroma values were improved no more by repetition of dyeing process in artemesia dyebath. The two ways of dyeing processes were carried out. In the first way, each fabric was dyed in 5 different concentration(1∼5%) of gardenia dyebath to get the fabrics dyed in different shades. After then the gardenia dyed fabrics were dyed again in the artemesia dyebaths. In the second way, the 5 fabrics were dyed in different shades by repetition of dyeing process in artemesia dyebath. After then the artemesia dyed fabrics were dyed again with the gardenia dyebaths. When the artemesia dyeing process was added on the fabrics dyed in five shades with gardenia, the color differences between five samples were slight. But when gardenia dyeing process was added on the fabrics dyed in five shades with artemesia, the samples showed different hue of colors between yellow and green of Munsell color circle. Like almost of fabrics dyed with Plants materials, the colorfastness to light and laundering of the dyed samples were poor. But the colorfastness to drycleaning was good.

• 한국염색가공학회지
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• 제17권1호
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• pp.1-6
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• 2005

This study were carried out to investigate the effects of mordants and mordanting methods under the various dyeing conditions such as temperature, time, pH, repetition of dyeing in the silk fabrics with Petasites japonicus leaf. It was the most high K/S values of the silk fabrics dyed with Petasites japonicus leaf according to co mordanting and used cupric sulfate, ferric sulfate as mordanting agents. K/S values of the silk fabrics dyed with Petasites japonicus leaf were increased gradually with dyeing temperature, dyeing time, repetition of dyeing was higher and the optimum pH was pH 7. Silk fabrics were colored yellowish orange and surface color(munsell value) was changed from 8.3YR to 2.0Y by using mordanting agents and those of the silk showed high tone when mordanting with cupric sulfate but decolored and darked when mordanting with ferric sulfate. Washing fastness of silk fabrics were good in 4 ～ 5 grade, so washing fastness of the silk fabrics was significantly improved when washed with the neutral detergent.

• 한국잠사곤충학회지
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• 제28권2호
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• pp.61-64
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• 1986

몇 종의 식물자료에서 추출한 염액으로 견을 염색하여 색채를 조사하고 염색견에 3종의 매염제처리를 한 후 세탁 및 내광견도를 조사한 결과는 다음과 같다. 1. Tannin계 및 뽕나무뿌리로 염색한 견포의 색채는 연한 다색계통이었으며 염색견포에 황산동 및 황산제일철로 매염처리하면 색상(Hue)은 염재의 종류에 따라 각각 다르게 변화되었고 명도 및 채도(V/V)는 모두 감소되었다. 2. Tannin계 및 뽕나무뿌리로 염색한 견포에 황산동 및 황산제일철로 매염처리하면 미매염견에 비하여 세탁견도가 1급내외 향상되었고 매염처리견의 자외선조사에 의한 dye-loss율이 미매염처리 견보다 크게 감소되어 내광견도가 향상되었다.

• 한국정보전자통신기술학회논문지
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• 제3권2호
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• pp.18-24
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• 2010

본 연구에서는 표준 색차계와의 비교와 색상정보 좌표계 분석법을 이용하여, 비접촉 및 비파괴 측정 장치로 많은 분야에서 사용하고 있는 내장형 분광광도계의 조명 영향을 평가하였다. 본 연구에서 사용한 색상지는 표준 반사물질과 만셀 표준 색상인 빨강, 노랑, 초록, 파랑 색상지를 사용하였다. 표준 색차계 시스템 및 내장형 분광광도계 시스템을 비교 분석하기 위하여, 실험 재료 색상지를 색상지별 20번 측정하였다. 본 연구에서는 비접촉 및 비파괴 검사 장치에 내장형 분광광도계 응용에서 조명을 일정하게 공급하고 캘리브레이션을 정확하게 수행한다면, 조명의 영향을 거의 받지 않는 시스템을 구성할 수가 있을 것으로 판단되었다.

• 복식
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• 제55권8호
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• pp.144-153
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• 2005

The purpose of this study is to make a Web Color Data Base for practical design system for domestic fashion industry. The market segmentation was based on the results of the previous studies and the characteristics of fashion consumers. Finally, the 14,121 color samples are collected from the survey of 55 manufacturers of domestic fashion industry and 116 fashion brands of major department stores. These color samples are analyzed by the Munsell's H V/C and CIE L*a*b* value. The representative colors are selected concerning the density in CIE L*a*b* color space and the distance between the color samples. As a result, We suggested 2213 representative colors. Also, this color data was constructed on Web site. The data were sorted by the market, season and color code. In addition, the representative color sample book was made for the prototype of .

• 한국의류학회지
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• 제24권3호
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• pp.373-384
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• 2000

This study is to demonstrate purple color characteristics by analyzing various purple clothing from Antiquity to modern fashion. In this respect, both documentary and investigative studies have been performed. Through, the documentary studies, the changes and examples of purple clothing were scrutinized, and images of purple were classified based on the Color Image Scale. Purple color samples applied during a period from 1993 to 1996, were collected from 33 women's domestic brands, and the colors were measured by the CE 7000 spectrophotometer and analyzed by Munsell HV/C. The results were shown as follows; 1. In Antiquity, the symbolic value of purple was heavenly color, because it was a bearer of light, a sign of the epiphany of the gods. 2. With the advent of synthetic dyes, purples were in the vanguard. This chemical synthesis gave purple, historically a regal prerogative, to the people, and enjoyed a memorable vogue in the mid-mineteenth century. 3. The purple images in fashion were changed by the factors such as culture-art, technological advances, political-economical situations, sports ect., and appears in modern fashion romantic, natural elegance, classic, gorgeous, chic, and dandy images. 4. In the result of analytical study on women's purple dress in domestic market, 10PB hue and P tone were mosetly used from 1993 to 1996.

• 한국염색가공학회지
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• 제16권6호
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• pp.16-22
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• 2004

This study was carried out to investigate K/S values, surface color, the fastness to washing, bacteria reduction rate of the silk and cotton fabrics dyed with Rhus verniciflua extract under the various dyeing conditions. The optimum dyeing temperature, dyeing time, dyeing pH and repetition of the silk fabrics dyed with Rhus verniciflua extract were $l00^{\circ}C, 30min., pH 5, five times repetition respectively, but in the cotton fabrics, it were $60^{\circ}C . 30min., pH 7, one times repetition. It were colored orangish Yellow in the silk fabrics and colored bright yellow in the cotton fabrics dyed with Rhus verniciflua extract. Surface color(munsell value) was not changed by the mordanting agents but those of the silk showed high tone when mordanting with stannous chloride, and it was decolored and darked when mordanting with ferric sulfate. The fastness to washing in the silk fabrics dyed with mordanting agents improved in 4～5 grade, but the cotton fabrics were 3～4 grade, so washing fastness of the silk and cotton fabrics were significantly improved when washing with the neutral detergent. The bacteria reduction rate of the silk fabrics increased drastically by dyeing of Rhus verniciflua extract.

• 한국실내디자인학회논문집
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• 제19권5호
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• pp.38-47
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• 2010

The purpose of this study is to examine the characteristics by design component elements of the facade in elementary school buildings after the 7th educational curriculum. This study choose twenty five elementary school as the subjects of the study. And among many elevations of building, an elevation that is alongside of the schoolyard is chosen because this elevation has the highest visual influence on passers-by. To begin with, this elevation is divided into the roof and the surface of a wall, The roof is divided into roof styles, existence of roof and materials. The surface of a wall is divided into design principles(balance, contrast, rhythm), the formal organization(basic elements and form, and transformation of form), the ornamental composition, materials and colors. The results of the research are summarized as follows: First of all, motifs of classical architecture were well expressed in this period and postmodern tendency had been shown until 2005. After Build Transfer Lease(BTL), however, tendency of classical architecture, contrast by the size of the form and base element by point disappeared. Instead, asymmetrical and flat tendency is expressed. Also, emphasized design of the building elevation appear by basic colors of Munsell, not motifs of classical architecture.

• 복식문화연구
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• 제23권5호
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• pp.768-777
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• 2015

In this study, the dyeing of silk fabric with Polygonum cuspidatum extracts was investigated. The contents of this study are as follows. First, the proper dyeing conditions were investigated by measuring the dye uptake (K/S value) that depended on the dyeing conditions when silk fabric was dyed with Polygonum cuspidatum extract. Second, the brightness (L), hue, and chroma differences that appear after mordanting with Al, Cu and Fe were investigated by measuring the CIELAB and Munsell values. And third, the colorfastness and antibacterial property were measured. When the silk fabric was dyed with Polygonum cuspidatum extract, the proper dyeing conditions were a colorant concentration of 90% v/v, a dyeing of time 100 minutes, a dyeing temperature of $70^{\circ}C$, and a dyeing of pH 3. In mordanting methods, the dyeabilities of post-mordanting were higher than those of premordanting. The hue value displayed yellow (Y) and yellow-red (YR) in cases of pre and post mordanting. The C value decreased by the mordanting of Polygonum cuspidatum extracts. Generally the colorfastness of mordanted fabrics was improved by mordanting. The dyed fabrics showed a 90.6% of Staphylococcus aureus reduction rate, and the dyed and mordanted fabrics showed 97.1% bacteria reduction rate. The dyed and mordanted fabrics showed above 90.5% Klebsiella pneumoniae reduction rate, and Cu mordant revealed the most effective bacterial reduction.