Synthesis of biodegradable poly(ester amide)s containing functional groups

被引：13

作者：

Guan, HL ^{[1
]}

Deng, C ^{[1
]}

Xu, XY ^{[1
]}

Liang, QZ ^{[1
]}

Chen, XS ^{[1
]}

Jing, XB ^{[1
]}

机构：

[1] Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China

来源：

JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY | 2005年 / 43卷 / 05期

关键词：

biopolymers; functionalization of polymers; interfacial polycondensation; modification of polyesters; poly(ester amide)s;

D O I：

10.1002/pola.20590

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 [高分子化学与物理]; 080501 [材料物理与化学]; 081704 [应用化学];

摘要：

A series of aliphatic poly(ester amide)s containing functional groups were prepared using a two-step polycondensation. The composition and properties of the poly(ester amide)s were characterized with dimethylolpropionic acid (DMPA), a diamine derived from glycine and sebacoyl dichloride. It was observed that the diol monomer DMPA entered the chain of the synthesized poly(ester amide)s, and the benzyl ester group could be removed by catalytic hydrogenolysis. The melting temperature and Tg of the poly(ester amide)s was found to be approximately 150 and 0 °C.

引用

页码：1144 / 1149

页数：6

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