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Current Issue
V.31,no.1,Mar 2019
https://doi.org/10.5764/TCF.
Journal Textile Coloration and Finishing
Year / Vol.,
Issue, Month
2018 / V.30,no.4,Dec
Title Color Strength and Fastness of Pigment Ink with Various Binder Monomer Compositions
Authors Woong Kwon, Minkyu Lee, Euigyung Jeong* and Jin-Seok Bae**
Institution/Affiliations Kyungpook National University
Pages/Total page pp.256 ~ 263 / 8
Language Korean
Abstract Abstract The binder polymers for digital textile printing(DTP) pigment inks were prepared using miniemulsion polymerization with various monomer compositions to study effects of monomer compositions on particle size distribution, average molecular weight, Tg, and color strength and rubbing fastness of the dyed fabrics with the prepared binder based pigment ink. The monomers used were MMA(Methyl methacrylate), BA(Butyl acrylate), MAA(Methacrylic acid), NMA(N-methylol acrylamide), NEA(N-ethylol acrylamide) and the ratios of the monomers were changed. The particle size was the smallest with 136nm when the MMA to BA weight ratio was 4:16 and the largest with 290nm when the MMA, BA, MAA, NEA ratio was 2.5:17:0.25:0.25. However, the glass transition temperature was lowest with -41.90℃ and the color strength and rubbing fastness of the resulting sample were the best when the MMA, BA, MAA, NEA ratio was used. This suggested that the introduction of the NEA monomer to the binder polymer for the pigment ink could be an efficient way to enhance the rubbing fastness of the DTP pigment inks present.
Keywords Keywords miniemulsion polymerization, binder, self-crosslinking, color strength, fastness
Download V.30,no.4,Dec.1_1327.pdf
Reference http://www.koreascience.or.kr/article/ArticleFullRecord.jsp?cn=OSGGBT_2018_v30n4_256&ordernum=

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