Infrared spectroscopic studies of poly(styrene-co-methacrylic acid) blends with polytetrahydrofuran

被引:17
作者
Cleveland, CS [1 ]
Guigley, KS [1 ]
Painter, PC [1 ]
Coleman, MM [1 ]
机构
[1] Penn State Univ, Dept Mat Sci & Engn, University Pk, PA 16802 USA
关键词
D O I
10.1021/ma9913820
中图分类号
O63 [高分子化学(高聚物)];
学科分类号
070305 ; 080501 ; 081704 ;
摘要
In a previous comprehensive infrared study of the self-association of methacrylic acid copolymers, values of equilibrium constants that constitute a strong function of chain stiffness were determined. This article discusses further spectroscopic results involving miscible blends of poly(tetrahydrofuran) (PTHF) with one of these random styrene-co-methacrylic acid copolymers containing 9 mol% methacrylic acid (STMAA).
引用
收藏
页码:4278 / 4280
页数:3
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