Preparation and physical properties of N-defunctionalized derivatives of poly(aspartic acid)

被引：5

作者：

Katritzky, AR ^{[1
]}

Yao, JC

Qi, M

Qiu, GF

Bao, WL

Yang, BZ

Denisko, O

Davis, S

Zhang, JG

机构：

[1] Univ Florida, Dept Chem, Ctr Heterocycl Cpds, Gainesville, FL 32611 USA

[2] Solutia Inc, St Louis, MO 63166 USA

来源：

JOURNAL OF APPLIED POLYMER SCIENCE | 2001年 / 81卷 / 01期

关键词：

poly(aspartic acid); defunctionalization; silylation; absorbency;

D O I：

10.1002/app.1416

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

A number of N-substituted poly(aspartic acid)s was prepared under mild conditions using the silylation-alkylation technique. Their physical properties were studied. Free swelling capacity (FSC) tests were performed for polymers obtained by crosslinking the parent poly(aspartic acid) as well as its defunctionalized derivatives. The hypothesis that H-bonding is critical in superabsorbency was demonstrated. (C) 2001 John Wiley & Sons, Inc.

引用

页码：85 / 90

页数：6

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