摘要
用分步乳液聚合法合成了具有核壳结构的胶乳互穿聚合物网络ＬＩＰＮ（ＰＭＭＡ－ＰＳ）／（Ｐｎ－ＢＡ－ＰＡＡ）；讨论了ＬＩＰＮ组成对乳液与膜性能的影响，提出了四元ＬＩＰＮ核壳结构的基本轮廓，探讨了软硬单体最佳配比及丙烯酸单体用量。
atex interpenetrating polymer networks (LIPN) (PMMA-PS)/(PBA-PAA) with core-shell structure was synthesized by the technique of multistage emulsion polymerization. In this article, we use the gravimetric analysis methods to investigate the influence of the composition of LIPN on the stability of emulsion and water-absorbance, water tolerance of the films, and propose a optimum composition of soft/hard monomer. The morphology and the core-shell structure of LIPN were also shown by TEM.
出处
《功能高分子学报》
CAS
CSCD
1995年第2期220-224,共5页
Journal of Functional Polymers
