POLYCONDENSATION IN THE PRESENCE OF A FILLER AS A NEW WAY TO CREATE POLYMER MULTICOMPONENT SYSTEMS WITH PRESPECIFIED PROPERTIES

被引：9

作者：

IGNATOV, VN

KUZNETSOV, AI

VASNEV, VA

GRIBOVA, IA

VINOGRADOVA, SV

GUREEVA, GI

LAVRUKHIN, BD

KRASNOV, AI

机构：

[1] Institute of Organo-Element Compounds of the USSR Academy of Sciences, 117813 Moscow

来源：

MACROMOLECULES | 1992年 / 25卷 / 06期

关键词：

D O I：

10.1021/ma00032a006

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

The matrix effect in polycondensation was first discovered and thoroughly studied using the example of acceptor-catalytic polyesterification. This effect is due to the influence of a filler on the reaction kinetics and the structure and properties of macromolecules produced. The filler (graphite or molybdenum disulfide), introduced into the reaction system during the growth of macromolecules, has been found to exhibit the properties of a heterogeneous matrix. Namely, it determines the kinetic parameters of the reaction, the molecular weight of the polymers, and the microstructure of the copolymers, as well as properties of composites produced thereby. A mechanism was proposed to explain the matrix effect observed.

引用

页码：1652 / 1657

页数：6