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* PDF α Ͻñ ٶϴ. |
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/ȣ |
2016 / ȣ: V.28,no.3,Sept |
1() |
Ʈ CPB ŵ м |
2(Ÿ) |
Analysis of the Dye Absorption Behavior in Accordance with
the Dye Structure in the Cold Pad Batch Dyeing of Cotton Knit |
() |
ȫ, â, ̿켺* |
(Ÿ) |
Seok Il Hong, Chang Woo Nam and Woosung Lee* |
Ҽ() |
ѱ ICTǷ |
Ҽ(Ÿ) |
Korea Institute of Industrial Technology |
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175 ~ 182 : 8 |
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Korean |
ʷ |
Abstract To investigate dyeing behaviors in accordance with dye structure in cold pad
batch dyeing of cotton knit, monochlorotriazine-vinylsulfone bifunctional dyes and monofluorotriazine-
vinylsulfone bifunctional dyes were prepared. The spectral property and solubility
of the dyes were tested and compared with the imported dyes. In addition,
exhaustion behaviors of individual and mixed dye solutions were measured to examine
the influence of dye structure on dyeing behavior in cold pad batch dyeing. The substantivity,
fixation, migration index and half dyeing time were also calculated for further analysis
of dyeing behavior of the prepared dyes. As a result, both dyes exhibited the superior
solubilities and satisfactory light absorption properties. Also, monofluorotriazine-vinylsulfone
bifunctional dyes showed moderate sensitivity to alkalinity and proper kinetic index
values compared with the monochlorotriazine-vinylsulfone bifunctional dyes and the imported
dyes. The results indicated monofluorotriazine-vinylsulfone bifunctional structure
of the dye is suitable for cold pad batch dyeing. |
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Keywords cold pad batch, cotton knit, reactive dye, dye structure, dye-o-meter |
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Reference |
http://www.koreascience.or.kr/article/ArticleFullRecord.jsp?cn=OSGGBT_2016_v28n3_175&ordernum= |
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