New polyurethane elastomers derived from amino acids

被引：4

作者：

Fontaine, L ^{[1
]}

Menard, L ^{[1
]}

Cayuela, O ^{[1
]}

Brosse, JC ^{[1
]}

机构：

[1] ISOCHEM,GRP SNPE,F-91710 VERT LE PETIT,FRANCE

来源：

MACROMOLECULAR SYMPOSIA | 1997年 / 122卷

关键词：

D O I：

10.1002/masy.19971220145

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Synthesis and characterization of new polyurethane elastomers with rigid blocks derived from aminoacids have been achieved by polycondensation using poly(tetramethylene oxide) (PTMO) as a soft segment. Aminotelechelic oligopeptides or pseudopeptides were used in the hard block, eventually in association with lysine diisocyanate (ethyl 2,6-diisocyanatohexanoate, LDI). Physicochemical characteristics of the so obtained materials, especially good filmmaking properties, allow their use as biomaterials of reduced toxicity.

引用

页码：287 / 290

页数：4

共 8 条

[1] SELECTED TOPICS IN BIOMEDICAL POLYURETHANES - A REVIEW [J].