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 년도별 목차보기 |
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| 발행년도/권호 |
1997 년 / 권호: V.9,no.5,Oct |
| 논문제목1(원어) |
고분자구조제어에 의한 microcapsule의 감성기능발현(II) -화학구조에 따른 polyurethane microcapsule의 특성- |
| 논문제목2(타언어) |
Revelation of the Susceptibility of Microcapsule by the Control of Polymer Structure (II) -Preparation of polyurethane microcapsules with different chemical structures- |
| 저자(원어) |
Hong, Ki-Jeong (Department of Textile Engineering, Pusan National University, Pusan 609-735) Park, Soo-Min (Department of Textile Engineering, Pusan National University, Pusan 609-735) |
| 저자(타언어) |
Hong, Ki-Jeong (Department of Textile Engineering, Pusan National University, Pusan 609-735) Park, Soo-Min (Department of Textile Engineering, Pusan National University, Pusan 609-735) |
| 소속(원어) |
Hong, Ki-Jeong (Department of Textile Engineering, Pusan National University, Pusan 609-735) Park, S |
| 소속(타언어) |
Hong, Ki-Jeong (Department of Textile Engineering, Pusan National University, Pusan 609-735) Park, S |
| 시작/끝
페이지 |
63 ~ 74 총페이지 : 12 |
| 언어(원어) |
Korean |
| 초록 |
Polyurethane microcapsules were synthesized by interfacial polymerization in an aqueous poly(ethylene glycol) dispersion with ethylenediamine as chain extender of toluene diisocyanate in perfume oil using poly(vinyl alcohol) as the stabilizing agent. The effect of chemical structure on the average particle size and distributions, morphologies, and thermal properties to design microcapsules for the sustained release system was investigated. It came to be known that polyurethane microcapsules with ethylene diamine as chain extender had a rounder, more permeable and controlled release membranes. And the release test of polyurethane microcapsules with different soft segment content was done to certify the effect of long methylene chain. According to the higher molecular weight of polyether polyol, the release rate of microencapsulated disperse dye molecular was faster. |
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