Addition of molecular orientation to cellulose fiber by condensation with a hydrophilic or hydrophobic polymer

通过与亲水性或疏水性聚合物缩合，向纤维素纤维添加分子取向

• 批准号: 23658275
• 负责人: KIMURA Yukitaka
• 金额: $ 2.5万
• 依托单位: Okayama University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Challenging Exploratory Research
• 财政年份: 2011
• 资助国家: 日本
• 起止时间: 2011 至 2012
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-23658275/
• 关键词: バイオマス; ナノ材料; 廃棄物再利用; 廃棄物再資源化; セルロースファイバー; 配向性; ポリ乳酸; ポリエチレングリコール

The final objective of this study is to expand the utilization of cellulose, which is one of the main compounds ascarbon resource in the earth. For that, I tried to synthesize a linier block co-polymer with cellulose and a hydrophobic/hydrophilic polymer. The co-polymer is expected to dissolve in water or oil and to exhibit molecular orientation although cellulose itself is not. This study established the preparations for glucose whose hydroxyl groups except the first position were protected and for glucose with methoxy polyethylene glycol at the first position.

本研究的最终目标是扩大纤维素的利用，纤维素是地球上作为碳资源的主要化合物之一。为此，我尝试用纤维素和疏水/亲水聚合物合成线性嵌段共聚物。该共聚物预计会溶解在水或油中并表现出分子取向，尽管纤维素本身并非如此。本研究建立了除第一位羟基被保护的葡萄糖制剂和第一位带有甲氧基聚乙二醇的葡萄糖制剂。