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폴리우레탄계 마이크로캡슐의 제조 및 섬유가공에의 응용
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  • 폴리우레탄계 마이크로캡슐의 제조 및 섬유가공에의 응용
  • Preparation of Polyurethane Derivative Microcapsule and Its Application to Textile Finishing
저자명
최창남,김종배,황태연,이무성,김용,정인배
간행물명
韓國纖維工學會誌
권/호정보
2001년|38권 4호|pp.174-181 (8 pages)
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한국섬유공학회
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이 논문은 한국과학기술정보연구원과 논문 연계를 통해 무료로 제공되는 원문입니다.
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기타언어초록

The polyurethane prepolymer having diisocyanate end group was synthesized by poly addition reaction between hesamethylene diisocyanate (HDI, aliphatic type) or m-xylene diisocyanate (XDI, aromatic type) with ethylene glycol(EG). Prepolymer was characterized byFT-IR. Using this prepolymer, polyurethane microcapsules containing liquid (toluene, turpentine oil, pine perfume) as core material were prepared. The size and shape of microcapsule were observed by scanning electron microscope(SEM). The particle size distribution was analyzed by partile size analyzer. The spherical shape of capsule was more prevalent in XDI/EG system, compared with HDI/EG system. The size of microcapsule decreased with increasing emulsification speed and reaction temperature. The capsule prepared was attached to viscose fabric via PDC and printing method. The hand value of fabric was checked. The fabrics showed that Koshi value increased, while Numieri and Fukurami values were nearly same a untreated fabric.