화학공학소재연구정보센터
학회 한국공업화학회
학술대회 2017년 가을 (11/08 ~ 11/10, 부산 벡스코(BEXCO))
권호 21권 2호
발표분야 디스플레이_포스터
제목 Fabrication and Characterization of Pressure-Sensitive Adhesives Based on PGS polymer/Acrylic PSA for Microneedle Patch
초록 Poly(glycerol sebacate) (PGS polymer), a tough elastomer, has been proposed for tissue engineering applications due to its desired mechanical properties, biocompatibility and controlled degradation. Acrylic pressure-sensitive adhesives (Acrylic PSAs) are used as pressure sensitive adhesives in various application fields. In order to apply the pressure-sensitive adhesive to the microneedle patch, it is necessary to control the hydrophilic property. In this study, we fabricated a pressure-sensitive adhesives by blending of PGS polymer and acrylic PSAs. The blend of PGS polymer and acrylic polymer improves adhesion of the polymer and can control the hydrophilicity. In order to improve miscibility with PGS polymer, we additionally synthesized acrylic polymer with hydrophilic properties using free-radical polymerization. Synthesized polymers and blending properties were characterized FT-NMR, FT-IR, DSC, AFM and contact angle analyzer.
저자 석웅철, 권세진, 강주희, 송호준, 이상국
소속 한국생산기술(연)
키워드 Poly(glycerol sebacate); acrylic polymer; Polymer blending
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