SOAP-FREE LATTICES OF POLYOXYETHYLENE CHAIN-BINDING PARTICLES

被引：47

作者：

HOSHINO, F

SAKAI, M

KAWAGUCHI, H

OHTSUKA, Y

机构：

[1] Keio Univ, Yokohama, Jpn, Keio Univ, Yokohama, Jpn

来源：

POLYMER JOURNAL | 1987年 / 19卷 / 04期

关键词：

LATEXES; -; Stability; POLYMERIZATION; Copolymerization; STYRENE;

D O I：

10.1295/polymj.19.383

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Four kinds of oxyethylene methacrylates having different oxyethylene chain lengths were copolymerized with styrene in soap-free media. Copolymerization using longer oxyethylene chain-carrying monomer formed smoother and smaller, but highly hydrated latex particles. Stability of latices also depended on the oxyethylene chain length. The stability of latices composed of long-chain oxyethylene methacrylates changed with temperature and they showed reversible transition between dispersion and flocculation by changing temperature.

引用

页码：383 / 389

页数：7

共 7 条

[1] MORPHOLOGY OF LATEX-PARTICLES FORMED BY POLY(METHYL METHACRYLATE)-SEEDED EMULSION POLYMERIZATION OF STYRENE [J].