| 학회 |
한국공업화학회 |
| 학술대회 |
2021년 봄 (05/12 ~ 05/14, 부산 벡스코(BEXCO)) |
| 권호 |
25권 1호 |
| 발표분야 |
포스터-디스플레이 |
| 제목 |
Correlation between Surface Wettability and Orientation of Acrylic Pressure Sensitive Adhesives with Hydrophilicity Control for Application in Medical Patches |
| 초록 |
Many drugs used in medical patches exhibit lipophilic properties, and therefore, many studies have been reported on non-polar hydrophobic acrylic PSAs However, polar hydrophilic materials are being developed with the development of the medical device. ccordingly, the necessity of hydrophilic PSAs is also gradually increasing. However, studies on hydrophilic PSA have not yet been conducted. In this study, we synthesize acrylic PSAs through photo-polymerization and controlled their hydrophilic properties using 2-hydroxyethyl acrylate (HEA). In addition, acrylic PSAs were investigated the change in morphology and rheology for the hydrophilic functional group on the properties. It also presented a simple method for evaluating affinity using the peel strength of hydrophilic acrylic PSAs and hydrophilic materials, polyvinyl alcohol (PVA) and hyaluronic acid (HA), and confirmed the potential for medical applications of hydrophilic acrylic PSAs through cytotoxicity and skin irritation test. |
| 저자 |
석웅철, 박준형, 임종태, 서민혜, 강주희, 이상국, 송호준
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| 소속 |
한국생산기술(연) |
| 키워드 |
Acrylic PSAs; Hydrophilicity control; Medical patch
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| E-Mail |
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