KINETICS OF COTELOMERIZATION .3. STATISTICAL STUDY OF COTELOMERIZATION

被引：2

作者：

BOUTEVIN, B ^{[1
]}

PARIS, JP ^{[1
]}

VANEECKHOUTTE, P ^{[1
]}

机构：

[1] ECOLE NATL SUPER CHIM,CHIM APPL LAB,CNRS,UA D11930,8 RUE ECOLE NORMALE,F-34075 MONTPELLIER,FRANCE

来源：

EUROPEAN POLYMER JOURNAL | 1991年 / 27卷 / 10期

关键词：

D O I：

10.1016/0014-3057(91)90074-X

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

It is shown that the composition of a cotelomer can be predicted when the kinetic constants of the system (r1, r2, C(T1), C(T2) and the concentration ratio of the two monomers at the beginning of the reaction are known. For this purpose, we used the statistical theory of cotelomerization in the cases of the cotelomers dodecanethiol/methyl methacrylate/maleic anhydride and dodecanethiol/methyl methacrylate/2,3-epoxypropyl methacrylate. We calculated the probabilities of reaction between the various reactants in the mixture, then the probabilities of having cotelomers with well-defined compositions and then the functionality of the cotelomer. In the two cases studied, we verified experimentally the theoretically calculated functionalities and found good correlation between theory and practice.

引用

页码：1029 / 1034

页数：6

共 15 条

[1]

ANDRIANOV KA, 1972, DOKL AKAD NAUK SSSR+, V231, P3

[2]

BAMFORD CH, 1953, DISCUSS FARADAY SOC, V14, P208

[3] KINETICS OF COTELOMERIZATION .2. EVOLUTION OF MEAN DEGREE OF POLYMERIZATION IN COTELOMERIZATION - CUMULATIVE MEAN DEGREE OF POLYMERIZATION, USE OF THE LEWIS-MAYO RELATIONSHIP [J].