| 학회 |
한국고분자학회 |
| 학술대회 |
2014년 가을 (10/06 ~ 10/08, 제주 ICC) |
| 권호 |
39권 2호 |
| 발표분야 |
고분자합성 |
| 제목 |
Synthesis and Characterization of Waterborne Polyurethane/L-dopa Adhesives Containing Different Amount of Ionomer |
| 초록 |
A series of waterborne polyurethane (WBPU) containing different content (0~0.032mol) of 3,4-dihydroxyphenylalanine (L-dopa) with a fixed 2,2-bis(hydroxymethyl) propionic acid (DMPA) content (22mol%) as internal eumlsifier were synthesised using prepolymer mixing process. The chemical structure of the waterborne polyurethanes containing different amount of L-dopa (0~0.032mol) was characterized using FTIR spectroscopoy. This study examined the effect of L-dopa content on the thermal, mechanical properties and adhesive strength to find the optimum content of L-dopa for obtaining high performance adhesive materials. This research was supported by the Ministry of Trade, Industry and Energy Republic of Korea, Republic of Korea (10047652). |
| 저자 |
박진명1, 이영희1, 김한도1, 천정미2, 천제환2
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| 소속 |
1부산대, 2한국신발피혁(연) |
| 키워드 |
waterborne polyurethane; L-dopa; adhesive
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| E-Mail |
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