| 학회 |
한국화학공학회 |
| 학술대회 |
2013년 봄 (04/24 ~ 04/26, 광주 김대중컨벤션센터) |
| 권호 |
19권 1호, p.105 |
| 발표분야 |
공업화학 |
| 제목 |
Intercalative Nanocomposites of Layer Silicates and Water-borne Organic Resins for Colorant Dye Fixation |
| 초록 |
Intercalative layered nanocomposite of expandable layer silicate (synthetic hectorite: Laponite) and water-borne organic resins such as polyurethane, melamine and polyester are prepared. In particular, an in-situ dispersion of layer silicate and polyester granule in an aqueous solution could be applied successfully for the preparation of layer nanocomposite with capability of dye molecule fixation. A colorant receiving coating layer consisted of resin-silicate hybrid material is obtained by applying the hybrid coating solution on target substrate, followed by thermal curring. Intercalation behavior of dye molecules into the color receiving layer was monitored by XRD and colorimeter depending upon the kinds of dye molecules and physical parameters such as sorption period and temperature. The intercalative coloring process offers a new way of surface coloring with cost-effective and environmentally-friendly alternative. |
| 저자 |
임종헌1, 김태욱1, 한양수2
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| 소속 |
1딜라이트오브서피스앤컬러, 2(주)나노스페이스 |
| 키워드 |
intercalation; colorant; water-borne coating; nanocomposite
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| E-Mail |
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| 원문파일 |
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