| 학회 |
한국고분자학회 |
| 학술대회 |
2020년 가을 (10/05 ~ 10/08, 부산컨벤션센터(BEXCO)) |
| 권호 |
45권 1호 |
| 발표분야 |
고분자합성 |
| 제목 |
Synthesis of Nonionic Surfactants Based on Hyper-Branched Polyglycidol |
| 초록 |
Hyper-branched polyglycidol with various degree of branching has been employed for a wide variety of application such as drug delivery systems, hydrogel substrates and coating biomaterials. In this study, we have synthesized various nonionic surfactants based on hyper-branched polyglycidol via ring-opening multibranching polymerization of glycidol in the presence of various initiators such as hydroxy-terminated lipophilic polymers using heterogeneous double metal cyanide catalyst. The chemical structures of the hyper-branched surfactants were determined by infrared and nuclear magnetic resonance spectroscopy. The degree of branching and the hydrophile-lipophile balance values of the surfactants are varied depending on the type of initiators. |
| 저자 |
임유정, 김일
|
| 소속 |
부산대 |
| 키워드 |
surfactant; hyper-branched polymer; glycidol
|
| E-Mail |
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