生分解性組成物、その成形体ならびに用途
- 专利权人:
- 三井化学株式会社
- 发明人:
- 下田 学,助川 誠,昇 忠仁
- 申请号：
- JP2006199935
- 公开号：
- JP4884865B2
- 申请日:
- 2006.07.21
- 申请国别(地区):
- JP
- 年份:
- 2012
- 代理人:
- 摘要：
PROBLEM TO BE SOLVED: To provide a composition containing a new biodegradable polymer which has no water solubility (hygroscopicity), can be molded, and has excellent water disintegration properties and biodegradability, and to provide a molded product thereof.
SOLUTION: The biodegradable polymer contained in the biodegradable composition of the present invention is a polymer having one or more imine linkages in the molecule, wherein the imine linkages form part of the main chain structure of the biodegradable polymer. The biodegradable polymer preferably contains a biodegradable part and an imine part having one or more imine linkages, wherein the polymer has a chemical structure in the form of coupling the biodegradable parts with the imine parts.
COPYRIGHT: (C)2008,JPO&INPIT
- 来源网站：
- 中国工程科技知识中心
