New possibilities for controlling the morphology of core-shell latex particles during emulsion polymerization

被引：4

作者：

Pavlyuchenko, VN ^{[1
]}

Primachenko, ON ^{[1
]}

Sorochinskaya, OV ^{[1
]}

Ivanchev, SS ^{[1
]}

机构：

[1] Russian Acad Sci, Siberian Div, Boreskov Inst Catalysis, St Petersburg Branch, St Petersburg 196140, Russia

来源：

RUSSIAN JOURNAL OF APPLIED CHEMISTRY | 2005年 / 78卷 / 12期

关键词：

Polymerization; Emulsion Polymerization; Particle Radius; Latex Particle; Hollow Particle;

D O I：

10.1007/s11167-006-0016-1

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

A simple technology is described for preparing latexes with core-shell particles, in which the composition of the shell copolymer regularly varies from the inner layers of the shell to the particle periphery. Equations are suggested for calculating the instantaneous and integrated compositions of the shell copolymer and for analyzing how the composition of the copolymer varies along the particle radius. Specific examples of synthesis of emulsion copolymers intended for preparing plastisols and latexes with hollow particles demonstrate the benefits from application of the technology suggested.

引用

页码：1987 / 1992

页数：6

共 16 条

[1]

ATHEY, 1991, EMULSION POLYM TECHN, P74

[2] INTERFACIAL PHENOMENA CONTROLLING PARTICLE MORPHOLOGY OF COMPOSITE LATEXES [J].