温度応答性を有する生分解性グラフト共重合体
- 专利权人:
- 学校法人;関西大学
- 发明人:
- 大矢 裕一,大内 辰郎,長濱 宏治
- 申请号：
- JP2007124753
- 公开号：
- JP5264103B2
- 申请日:
- 2007.05.09
- 申请国别(地区):
- JP
- 年份:
- 2013
- 代理人:
- 摘要：
PROBLEM TO BE SOLVED: To provide a biodegradable polymer which shows sol-gel transition type temperature responsivity in responsive to temperature when made into an aqueous solution and its manufacturing method.
SOLUTION: The temperature-responsive biodegradable polymer has a biodegradable copolymer containing a hydroxy acid unit and an aspartic acid unit as the main chain and a side chain containing a hydrophilic polyether in the main chain and is specifically represented by formula (A) (wherein R
1 a d R2 are each hydrogen or a methyl group and R is a hydrophilic polyether).COPYRIGHT: (C)2009,JPO&INPIT
- 来源网站：
- 中国工程科技知识中心
