• Textile Coloration and Finishing
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• v.3 no.1
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• pp.46-56
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• 1991

신합섬이라고 불리우고 있는 섬유들의 화학적 분석결과는 모두 PET 고분자라고 알려져 있으나, 섬유로서의 그 물성은 종래의 regular PET 섬유와는 너무나도 다르다는 것은 누구나가 다 잘 알고 있다. Polyester가 옷감용소재로 등장했던 시기의 특징은 Wrinkle free, Work save, Wash and wear의 3W성이었다. 옷감용소재 직물이 지금처럼 풍부하지 못했던 당시로서는 질기고 긴 수명의 성능을 원했고, 또한 3W 성은 전기세탁기의 보급에 따라 polyester용 의류시대를 개척한 요건이 되기도 했다. 신합섬은 천연섬유에 없는 특성을 창츨하여, 지금까지의 연구대상이었던 천연섬유의 모방이 아닌, 물성이나 기능의 추구에 의한 새로운 멋과 입음새를 창조하는 것을 목표로 하고 있다고 할 수 있으며, 일본의 경우는, 직물 태(handle)의 정밀한 제어가 가능한, 이론적 해석법이 개발되어 응용되고 있는 단계로 보이나. 이러한 직물 태의 제어기술은 새로운 제품의 창출과 관계되는 기업의 knowhow인 관계로 공개되지 않고 있다.

• Journal of the Korean Society of Clothing and Textiles
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• v.22 no.8
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• pp.971-977
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• 1998

For the purpose of standardization and practicability of nautral dyeing, the mordanting and dyeing properties of Rhusjara ica was studied. Appropriate extraction, dyeing and mordanting condition of Rhusjara ica were determined, and the effect of mordanting method on dye uptake and color fastness of dyed fabric was investigated. The most absorbance of Rhusjara ica solution was 299 nm. The color of Rhusjara ica solution was affected by pH 8~9. The optimum temperature to extract Rhusjara ica was 6$0^{\circ}C$ and dyeing solution for 1 hour. Effective dyeing time to silk was 60min. Effective mordanting temperature was 80~10$0^{\circ}C$, and its time was 30 min. K/S value of dyeing fabrics was recoginazed by mordanting treatment, specially Fe, Al, Cu. K/S value of pre-mordanting was higher than post-mordanting. In the case of Rhusjara ica fastness was increased by mordanting treatment.

• Journal of the Korean Society of Clothing and Textiles
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• v.28 no.12 s.138
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• pp.1625-1631
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• 2004

The purpose of this study was to investigate dyeing properties of cotton fabrics by American fleabane extract. Effect of dyeing condition on dye uptake and effect of mordanting on dye uptake, color change and colorfastness were explored. Its affinity to cotton fiber was considerably lower than wool, and its hydrogen bonding was involved in the absorption of American fleabane colorants to cotton fiber. K/S value of pre­mordanting was higher than sim-mordanting or post-mordanting. Except that Sn mordanted showed high K/S value, it did not significantly increase. American fleabane produced mainly yellowish color on mordants and mordanting method. Cotton fabrics showed generally high colorfastness except colorfastness to washing.

• Journal of the Korea Fashion and Costume Design Association
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• v.24 no.3
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• pp.97-109
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• 2022

The purpose of this study is to examine the structural relationship among the pursuit benefits in clothing materials, the attitude toward natural dyeing products, and the purchase intent among consumers interested in natural dyeing products. For this study, 489 men and women in their 20s to 60s were surveyed, and the data was analyzed using SPSS 23.0 and AMOS 23.0 programs. The findings of the analysis were as follows. First, of the pursuit benefits in clothing materials, function and originality factors had a significant and positive impact on the purchase intent of natural dyeing products. Second, of the pursuit benefit of clothing materials, functions, sustainability, and originality significantly and positively impacted the emotional and cognitive attitude toward natural dyeing products. Third, the emotional and cognitive attitude toward natural dyeing products had a significantly positively impacted the purchase intent. Fourth, in the relationship between the pursuit benefits in clothing materials and the purchase intent of natural dyeing products, the emotional and cognitive attitudes toward natural dyeing products were shown to have partial mediating effects.

• 한국생활과학회:학술대회논문집
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• 2009.05a
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• pp.133-134
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• 2009

• Journal of the Korean Society of Clothing and Textiles
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• v.13 no.4
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• pp.370-379
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• 1989

In previous paper, the optical behavior of coloring matter of Cromwell under several conditions were investigated. In this paper, the fading behavior of color solution extracted from Growell by methanol, dyeing properties of this color on the silk fibers in water and methanol, the three property of color of dyed silk fabrics, and fading behavior of dyed silk fabrics with Cromwell color under light and washing were discussed.

• Fashion & Textile Research Journal
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• v.22 no.5
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• pp.561-569
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• 2020

In this study, the dyeing of Chrysanthemum indicum Linne alone and the combined dyeing of Chrysanthemum indicum Linne and onion shell were first performed to compare dyeing properties. A combination extract of Chrysanthemum indicum Linne and onion shell can be expected to improve coloration. A Hanbok design for children used a natural dyeing fashion dyeing method to make the Chrysanthemum pattern. Chrysanthemum indicum Linne is a type of wild chrysanthemum with various medicinal effects for headache and stress relief, skin diseases, insomnia and depression. Widely used onion shells have medicinal properties that help prevent and treat various adult diseases. The colors of silk dyed exclusively by Chrysanthemum indicum Linne, and the colors of silk dyed by Chrysanthemum indicum Linne and onion shell extract are yellow; in addition, silk dyed by Chrysanthemum indicum Linne and onion shell extracts were almost all unchanged. Four hanboks, which are comfortable for children to wear and use, were produced using Chrysanthemum indicum Linne and onion shell extracts. If children wear hanbok fashion products with auspicious patterns, they can provide a chance to simultaneously experience the traditional symbolism of Korean patterns and culture. In addition, it is expected to develop pride in traditional dress culture.

• Journal of the Korean Society of Clothing and Textiles
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• v.38 no.1
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• pp.110-122
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• 2014

This study examined hwangbek dyeability for cotton, silk, and wool from different tree species and origin as well as their berberine and palmatine content. A total of 12 different hwangbek were examined, six purchased directly from different locations of China and six purchased from the Seoul Medicine Market. Hwangbek purchased from China were 3 Kwanhwangbek (Phellodendron amurense Rupr.) from Jilin, Liaoning, Heilongjiang and 3 Chunhwangbek (Phellodendron chinense Schneid.) from Sichuan, Yunnan, and Guangxi. Hwangbek purchased from the Seoul Medicine Market included 3 hwangbek that originated from Korea and 3 hwangbek imported from China. We extracted 2.5g of each hwangbek into 500mL of water for 60 min at $80^{\circ}C$. Dyeing was conducted using the IR dyeing machine for 30min at $55^{\circ}C$ using a 1:100 liquor ratio. Cotton was mordanted using tannic acid followed by potassium antimonyl tartrate trihydrate treatment before dyeing. Berberine and palmatine pigments in hwangbek were identified with the HPLC-DAD-MS instrument and the amount of pigment was quantified using an ion chromatogram. The results indicated that the K/S values of dyed fabrics were highly related to the amount of pigment in hwangbek used for dyeing.

• Journal of the Korean Society of Clothing and Textiles
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• v.33 no.2
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• pp.222-229
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• 2009

The natural dyeing of cotton fabrics with Rumex crispus L. root extract was investigated. The dyeability of Rumex crispus L. root extract was evaluated with conditions of concentration, temperature, time, repeat-numbers, pH, mordants variables, methods of mordanting, color fastness and antibacterial activity, etc. The maximum V-visible spectrum possessed absorption band of Rumex crispus L. extract appeared at 274nm and 336nm. The amount of dyes extracted was increased with extracting concentration, temperature and time. The K/S value increased with increasing dyeing concentration and repeat-numbers. The K/S value increased with increasing dyeing temperature and time, the exhaustion was saturated in $90^{\circ}C\;and\;80min$, respectively. Surface colors of fabrics dyed with pH 3, 7, 11 extract were RP-R-YR-Y range. The light fastness and washing fastness showed good results in Fe-mordanted. The dry leaning fastness appeared more than 4 grade. Rubbing fastness was better in dry methods han that in wet methods. In the result of antibacterial activity, the decrease rate was 9.9% to Staphylococcus aureus with the dyed fabric of cotton.

• Journal of the Korean Society of Clothing and Textiles
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• v.27 no.1
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• pp.60-66
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• 2003

This study shows the colorfastness, antibacterial activity, and deodorizing effect about cotton and silk fabrics dyed with Lithospermi Radix Extract. In the case of colorfastness, the light colorfastness showed the lowest grade, the other colorfastness was relatively good. However there are some differences according to fabrics and mordants. In the case of antibacterial activity to Staphylococcus aureus, the cotton fabrics had the most antibacterial effect at the dyed fabrics that had been mordanted SnC1$_2$ㆍ2$H_2O$, and the silk fabrics had the most antibacterial effect at the dyed fabrics that had been mordanted A1($CH_3$COO)$_3$. In the case of deodorizing effect, the cotton fabrics showed the most deodorizing effect at the dyed fabrics that had been mordanted SnC1$_2$ㆍ2$H_2O$, and the silk fabrics showed the comparatively high antibacterial effect at the dyed fabrics that had been mordanted both SnCl$_2$ㆍ2$H_2O$ and Al($CH_3$COO)$_3$.