• 제목/요약/키워드: simmordanting

검색결과 4건 처리시간 0.015초

꽃을 이용한 천연염색 연구(I) - 괴화의 염색성 및 항균성 - (The Study of Natural Dyes on the Flowers(I) -The Dyeability and Antimicrobial Activity of Sophora japonica-)

  • 김병희;송화순
    • 한국의류산업학회지
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    • 제2권2호
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    • pp.113-117
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    • 2000
  • The extracts drawn out from Sophora japonica by methanol was concentrated. Using this concentrate the silk was dyed, 400% conc. of dyeing material, $80^{\circ}C$ temperature of dyeing, 30 min time of dyeing. The K/S value of silk fabric was the most efficient for the simmordanting method. On the other hand, the amount of absorbed mordant the Cu-mordant was largest mordants. The surface colors on the dyed fabric depended heavily upon mordants or mordanting methods. For all cases, the value of the dyed fabric was dark. for the mordanting, color difference was distinct when using the Fe-mordant. Lightfastness of the color fastness was best in Cu-mordant. The Fe-, Cu- mordant showed the greatest antimicrobial activity.

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삼백초 추출액의 견 및 면직물에 대한 염색성과 항균성 (The Dyeability and Antimicrobial activity of Silk and Cotton Fabrics with Saururus chinensis Extract)

  • 김병희;송화순
    • 한국의류산업학회지
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    • 제2권3호
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    • pp.215-219
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    • 2000
  • Dyeability and antimicrobial activity of Saururus chinensis on to silk and cotton fabrics has been studied. The dyestuff was extracted with distilled water. Silk fabric showed higher K/S value than cotton fabric at the same condition. And with the simmordanting by Fe, Cu gave good improvements of the K/S values. Surface color of dyed fabrics was various according to the used mordants: Cr mordanted fabric was to be cleared, Fe mordanted fabric was the greatest color difference. The fastness was significantly improved in mordanting. The Fe, Cu mordanted silk fabrics was the greatest antimicrobial activity.

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황련염색 피혁물의 가지처리에 관한 연구: 우피의 염색성과 가지처리에 의한 물성 변화에 관하여 (A Study on Fatliquoring Cow Skin Dyed with Natural Coptis Chinensis Franch: Dyeability and Changes in the Physical Properties by Fatliquoring of Cow Skin)

  • 조성교;김병희
    • 대한가정학회지
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    • 제50권2호
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    • pp.85-92
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    • 2012
  • This was a study examining the fatliquoring of natural dyed cow skin with Coptis chinensis Franch. The K/S according to optimal dyeing condition, mordants and mordanting method was measured. And the surface, sections, tensile strength, elongation, stiffness and colorfastness according to post-dyeing fatliquoring were observed. The optimal conditions include 300%(o.w.f.), $50^{\circ}C$, 30 minites. Fe-simmordanting showed the highest dyeability. Coptis chinensis Franch showed a yellow color regardless of mordants and mordanting methods. Tensile strength and elongation increased in the case of simmordanting compared with untreated and the process of fatliquoring further increased. The softness significantly increased when fatliquored. Shrinkage was slightly reduced when dyed, but showed almost no change with fatliquoring. Lastly, color fastness increased overall with mordanting and partly increased with fatliquoring. The rubbing and light fastness were excellent Cu- mordanting, and drycleaning fastness also improved with Cr-mordanting.

삼백초의 염색성 및 항균성(I) (The Dyeability and Antimicrobial Activity of Saururus Chinensis(I))

  • 김병희;송화순
    • 대한가정학회지
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    • 제38권3호
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    • pp.1-9
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    • 2000
  • Saururus-chinensis was used for the natural due stuff extraction and concentration to produce the condensed dye liquid. Using this liquid, the silk and the cotton fabrics were dyed. And then the K/S value, color difference were measured in order to determine the dye ability and the antimicrobial activity. The K/S values of silk were much higher than those of cotton. In terms of the silk fabric, the Al, Cr-premordanting and Fe, Cu-simmordanting method was most efficient of the mordanting method. The various suface colors on the dyed fabric were resulted according to used mordants and mordanting methods. The dye fastness was significantly improved when mordants were added. Among them, Al-mordant improved more than 1 level. The Cu, Fe-mordants showed the greatest antimicrobial activity on both of mordant treat silk and cotton.

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