한국염색가공학회지 (Textile Coloration and Finishing)
- 제13권5호
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- Pages.320-328
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- 2001
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- 1229-0033(pISSN)
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- 2234-036X(eISSN)
천연염색에 관한 연구(4) -황벽에 의한 견 염색-
A Study on Natural Dyeing (4) - Dyeing of Silk Fabric with Amur cork tree Extract -
초록
Amur cork tree contains yellow natural basic dye largely used for dyeing on silk. Dyeabilities and fastnesses of the colorant on silk fabrics were investigated , According to dye concentration, pH, temperature, time of pre- and post- treatment of mordant, K/S values and fastnesses of the silk fabrics were examined. As a results, K/S values of dyed silk fabrics were increased by pre- and post-treatment with chinese gallotannin. The optimum rendition of chinese gallotannin pre-treatment was 0.15% concentration, pH 4,
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