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Acid Dyeing Properties of Meta-aramid Fiber Pretreated with PEO45-MeDMA Derived from [2-(Methacryloyloxy)ethyl] Trimethylammonium Chloride
- Authors
- Han, Shin Young; Jaung, Jae Yun
- Issue Date
- Aug-2009
- Publisher
- 한국섬유공학회
- Keywords
- PEO45-MeDMA diblock copolymer; Meta-aramid fiber; Acid dye
- Citation
- Fibers and Polymers, v.10, no.4, pp 461 - 465
- Pages
- 5
- Indexed
- SCIE
SCOPUS
KCICANDI
- Journal Title
- Fibers and Polymers
- Volume
- 10
- Number
- 4
- Start Page
- 461
- End Page
- 465
- ISSN
- 1229-9197
1875-0052
- Abstract
- A diblock copolymer (PEO45-MeDMA) derived from [2-(methacryloyloxy)ethyl]trimethylammonium chloride (MeDMA) was synthesized and applied to the dyeing of the meta-aramid fibers with some acid dyes. This copolymer created positive charges on meta-aramid Fiber surface and a strong attraction with anionic groups of acid dyes. Meta-aramid fabric was pretreated using the synthesized copolymer and then dyed with two commercial acid dyes. The dyeability was found to be directly dependent on the concentration Of PEO45-MeDMA, pH in the dyebath as well as dye concentration. The color fastness of the copolymer pretreated dyed fabric was also evaluated.
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Collections - 서울 공과대학 > 서울 유기나노공학과 > 1. Journal Articles
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Related Researcher
- Jaung, Jae Yun
- COLLEGE OF ENGINEERING (DEPARTMENT OF ORGANIC AND NANO ENGINEERING)