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* PDF α Ͻñ ٶϴ. |
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2004 / ȣ: V.16,no.5,Oct |
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꼺 Ḧ ̿ Ϸ/ 1 1 |
2(Ÿ) |
The One-bath One-step Dyeing of Nylon/Cotton Blends with Acid Dyes and Mononicotinic acid-triazine type Reactive Dyes |
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․̱dz․․1․ȣ |
(Ÿ) |
Ji-Yeon Kim, Ki-Poong Lee, Hyun-Min Park*, 1Nam-Sik Yoon,and Kwang-Ho Cho |
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ѱ,ϴб,Ͽ() |
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Korea Dyeing Technology Center,Kyungpook National University,Sam-il Dyeing Corporation |
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1 ~ 7 : 7 |
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Korean |
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Because acid dyes and reactive dyes require acidic condition for adsorption and alkaline condition
for fixation respectively, it is difficult to dye nylon/cotton blends in one-bath one-step dyeing method. In this paper
we tried to find out the suitable dye and dyeing condition for one-bath one-step dyeing of nylon/cotton blends.
MNT type reactive dyes showed higher exhaustion on cotton as compared with MCT type dyes at neutral pH,
which means that the MNT type reactive dyes are preferable for one-bath one-step dyeing method. The optimum
condition for one-bath one-step dyeing of nylon/cotton blends was found to be pH 7. Wash fastness of fabrics
dyed with half-milling type acid dyes was superior to that of fabrics dyed with levelling type acid dyes, when
MNT type reactive dyes were used together. |
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nylon/cotton blends, one-bath one-step dyeing, MNT type reactive dyes, pH, wash fastness |
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Reference |
http://www.koreascience.or.kr/article/ArticleFullRecord.jsp?cn=OSGGBT_2004_v16n5_1 |
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