폴리우레탄 프리폴리머 합성을 통한 색소 담지 마이크로캡슐제조 및 섬유가공
Study of Dye Encapsulated Microcapsule Polymerization Using Polyurethane Prepolymer Synthesis and Textile Finishing
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초록
In this study, dye encapsulated microcapsules were produced by polyurethane prepolymer synthesis method using hexamethylene diisocyanate, ethylene glycol and methyl ethyl ketone. The study showed that the average size of microcapsules were 4.697㎛ in normal distribution. These microcapsules were induced red color by thermochromic fluoran red dye with showing color change as temperature. After the textile finishing of microcapsules, durability of microcapsules were checked as crocking times and lightfastness. The microcapsules were pressed at protrusion of textile weave in 10 crocking times which meant that the microcapsules not fallen off. Lightfastness was acceptable giving rating 4. It means that the polyurethane microcapsules not affect to light durability.
Abstract
In this study, dye encapsulated microcapsules were produced by polyurethane prepolymer synthesis method using hexamethylene diisocyanate, ethylene glycol and methyl ethyl ketone. The study showed that the average size of microcapsules were 4.697㎛ in normal distribution. These microcapsules were induced red color by thermochromic fluoran red dye with showing color change as temperature. After the textile finishing of microcapsules, durability of microcapsules were checked as crocking times and lightfastness. The microcapsules were pressed at protrusion of textile weave in 10 crocking times which meant that the microcapsules not fallen off. Lightfastness was acceptable giving rating 4. It means that the polyurethane microcapsules not affect to light durability.
참고문헌 (13)
- Development of Hydrophilic Non-porous Type Breathable Resin and Finishing Technology, "E. J. Kim", Ministry of Trade, Industry and Energy, 30~37 (2001)
- C. N. Choi, "Preparation of Polyurethane Derivative Microcapsule and Its Application to Textile Finishing", J. of the Korean Fiber Society, 38(4), pp.174~ (2001)
- J. H. Shim, "Study on Characterization of Film Manufactured by Hydrophilic Thermoplastic Polyurethane", M.S., pp.2006
- S. Yun, "Synthesis of Fluoran Dyes with Improved Properties", Dyes and Pigments, 29(1), pp.49~ (1995)
- H. I. Park, "The Preparation of Polyurethane Microcapsule and Its Breaking Behavior", J. of the Korean Society of Dyers and Finishers, 10(2), pp.37~ (1998)
- C. F. Zhu, "Studies on the Synthesis and Thermochromic Properties of Crystal Violet Lactone and Its Reversible Thermochromic Complexes", Thermochimica Acta, 425(1-2), pp.7~ (2005)
- I. H. Kim, "Preparation and Characterization of Polyurethane Microcapsules Containing Functional Oil", Polymer(Korea), 26(3), pp.400~ (2002)
- Y. Frere, "Preparation of Polyurethane Microcapsules by Interfacial Polycondensation", Eur. Polym. J, 34(2), pp.193~ (1998)
- H. I. Kim, "Functional Finishing of Microcapsule Application", Fiber Technology and Industry, 7(3), pp.322~ (2003)
- 박찬영, "폴리우레탄 접착제의 물성에 미치는 PPG, MDI, 2-HEMA 및 butyl acrylate량의 영향", 엘라스토머 및 콤포지트, 49(3), pp.245~252 (2014), 한국고무학회
- 임현구, "폴리우레탄 구조 변화에 따른 은 입자의 분산 특성", 폴리머, 31(6), pp.543~549 (2007), 한국고분자학회
- 황지현, "플루오르알킬화에 의한 친수성 폴리우레탄 필름 표면의 개질", 한국염색가공학회지, 25(1), pp.30~36 (2013), 한국염색가공학회
- 배진석, "Anthraquinone-carbamodithiolate Assembly as Selective Chromogenic Chemosensor for Fe3+", 한국염색가공학회지, 25(1), pp.13~17 (2013), 한국염색가공학회