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1996 / ȣ: V.8,no.1,Feb |
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Dyeing of Silk Fabric with Amur Cork Tree |
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Kim, Byung Hee (Dept. of Textile and Clothing, Sookmyung Womans Univ., Seoul, Korea) Cho, Seung Sik (Dept. of Textile and Clothing, Sookmyung Womans Univ., Seoul, Korea) |
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Kim, Byung Hee (Dept. of Textile and Clothing, Sookmyung Womans Univ., Seoul, Korea) Cho, Seung Sik (Dept. of Textile and Clothing, Sookmyung Womans Univ., Seoul, Korea) |
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Kim, Byung Hee (Dept. of Textile and Clothing, Sookmyung Womans Univ., Seoul, Korea) Cho, Seung Sik |
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Kim, Byung Hee (Dept. of Textile and Clothing, Sookmyung Womans Univ., Seoul, Korea) Cho, Seung Sik |
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26 ~ 33 : 8 |
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Korean |
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The berberine from Amur cork tree is natural yellow dye and can be extracted more easily by water. The berberine is basic dye and was extracted at 90-95. We have obtained the following results; 1. K/S value in the abstract of dye was increased by time-elapsing, but the reasonable time was between 90-120min. 2. The reasonable weight of Amur cork tree in the abstract of dye was between 10-20 g/L. 3. We obtained various colors in case of using mordants. In case of 10g/L and 20g/l, the reasonable value of mordant was 5-10%(owf). and in case of using tannic acid and we could obtain high K/S value. 4. of UV spectra was shown 420nm. 5. Genarally fastness of drycleaning indicated more than grade 4. but it of perspiration was more stable in acid than alkali. |
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