@article{ART001052864},
author={Jang, Jin-Ho and Hwa-Sung Park and Yong-Kyun Jeong},
title={Effect of Coloration on the Hydrophilicity and Swelling Properties of Poly-HEMA Hydrogels},
journal={Textile Coloration and Finishing },
issn={1229-0033},
year={2007},
volume={19},
number={2},
pages={7-13}
TY - JOUR
AU - Jang, Jin-Ho
AU - Hwa-Sung Park
AU - Yong-Kyun Jeong
TI - Effect of Coloration on the Hydrophilicity and Swelling Properties of Poly-HEMA Hydrogels
JO - Textile Coloration and Finishing
PY - 2007
VL - 19
IS - 2
PB - The Korean Society Of Dyers And Finishers
SP - 7
EP - 13
SN - 1229-0033
AB - Photopolymerization of 2-hydroxyethyl methacrylate(HEMA), in the presence of ethyleneglycol dimethacrylate(EGDMA) and 1-Hydroxycyclohexyl phenyl ketone as crosslinker and photoinitiator, respectively, produced crosslinked poly-HEMA hydrogels. The hydrogels were colored by the exhaustion of vinylsulphone-type reactive dyes. Good colorfastness to laundering was achieved when colored with C.I. Reactive Black 5. We investigated that the effect of coloration on the hydrophilicity and swelling properties of the films. More hydrophilic gel-surfaces were generated with an increase in coloration and crosslinking. Higher surface energy was observed with higher crosslinking level. The more rapid and higher water swellability of poly-HEMA gels after coloration may be resulted from a more opened gel structure by the easier hydration of the hydrophilic sulphonic acid groups of the reacted dyes in water.
KW - poly-HEMA hydrogel;hydrophilicity;reactive dye;dyeability;swellability1. IntroductionPoly HEMA(2-hydroxyethyl methacrylate) is a hydrophilic hydrogel capable of absorbing large amount of water while maintaining a three-dimensional network struct
DO -
UR -
ER -
Jang, Jin-Ho, Hwa-Sung Park and Yong-Kyun Jeong. (2007). Effect of Coloration on the Hydrophilicity and Swelling Properties of Poly-HEMA Hydrogels. Textile Coloration and Finishing , 19(2), 7-13.
Jang, Jin-Ho, Hwa-Sung Park and Yong-Kyun Jeong. 2007, "Effect of Coloration on the Hydrophilicity and Swelling Properties of Poly-HEMA Hydrogels", Textile Coloration and Finishing , vol.19, no.2 pp.7-13.
Jang, Jin-Ho, Hwa-Sung Park, Yong-Kyun Jeong "Effect of Coloration on the Hydrophilicity and Swelling Properties of Poly-HEMA Hydrogels" Textile Coloration and Finishing 19.2 pp.7-13 (2007) : 7.
Jang, Jin-Ho, Hwa-Sung Park, Yong-Kyun Jeong. Effect of Coloration on the Hydrophilicity and Swelling Properties of Poly-HEMA Hydrogels. 2007; 19(2), 7-13.
Jang, Jin-Ho, Hwa-Sung Park and Yong-Kyun Jeong. "Effect of Coloration on the Hydrophilicity and Swelling Properties of Poly-HEMA Hydrogels" Textile Coloration and Finishing 19, no.2 (2007) : 7-13.
Jang, Jin-Ho; Hwa-Sung Park; Yong-Kyun Jeong. Effect of Coloration on the Hydrophilicity and Swelling Properties of Poly-HEMA Hydrogels. Textile Coloration and Finishing , 19(2), 7-13.
Jang, Jin-Ho; Hwa-Sung Park; Yong-Kyun Jeong. Effect of Coloration on the Hydrophilicity and Swelling Properties of Poly-HEMA Hydrogels. Textile Coloration and Finishing . 2007; 19(2) 7-13.
Jang, Jin-Ho, Hwa-Sung Park, Yong-Kyun Jeong. Effect of Coloration on the Hydrophilicity and Swelling Properties of Poly-HEMA Hydrogels. 2007; 19(2), 7-13.
Jang, Jin-Ho, Hwa-Sung Park and Yong-Kyun Jeong. "Effect of Coloration on the Hydrophilicity and Swelling Properties of Poly-HEMA Hydrogels" Textile Coloration and Finishing 19, no.2 (2007) : 7-13.
