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論文
【年度】98
年研發成果
【項目】
論文
【領域】
關鍵技術科專
【類別】
生醫材化
| 計畫名稱 | 先進化學品技術發展與應用四年計畫 | | 論文名稱 | Side chain dendritic polyurethanes with shape-memory effect | | 論文類型 | 期刊 | | 發表處 | J. Mater. Chem.,19(2009)8484-8494 | | 發表人 | 蘇文烱、鄭如忠 | | 發表日期 | 98/10/02 | | 國家 | 國外 | | 內容摘要 | Thermally reversible polyurethanes with shape memory effect were developed by using hydrogen bonding to enhance physical interactions. Two different types of PUs were synthesized : (1) a linear PU whose hard segment consists of methylene di-para-phenyl isocyanate (MDI) and di(ethylene glycol)(DEG); its soft segment is made of Tone 0260 polyol, a polyester polyol; (2) a sidechain dendritic PU which replaces DEG with different generations of dendritic chain extenders. |
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