● | 技術名稱 Technology | |||||||||
● | 發明人 Inventor |
氏原真樹, 今榮東洋子, | ||||||||
● | 所有權人 Asignee | 國立臺灣科技大學 | ||||||||
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點閱數:881 |
技術摘要: | ||||||||||||||||||||||||||||||||
Cellulose nanofiber prepared by TEMPO-oxidation (known technology) is modified by amine with long alkyl chain (octadecyl, oleyl, dodecyl, and so on) by amidation reaction with moderate binding ratio (20-80 % of carboxyl group in cellulose nanofiber). The films of modified cellulose nanofibers can be highly transparent and self-standing. The films exhibit the hydrophobicity and the oil-repellency. Therefore, the films can be used for the self-cleaning and anti-fingerprint films and coating. |
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