EPOXY POLYMERIZATION INITIATED BY BF3-AMINE COMPLEXES .1. SYNTHESIS AND CHARACTERIZATION OF BF3-AMINE COMPLEXES AND BF3-AMINE COMPLEXES DISSOLVED IN GAMMA-BUTYROLACTONE

被引：21

作者：

CHABANNE, P

TIGHZERT, L

PASCAULT, JP

BONNETOT, B

机构：

[1] INST NATL SCI APPL,MAT MACROMOLEC LAB,CNRS,URA 507,20 AVE A EINSTEIN,F-69621 VILLEURBANNE,FRANCE

[2] UNIV LYON 1,PHYSICOCHIM MINERALE LAB,CNRS,URA 116,F-69622 VILLEURBANNE,FRANCE

来源：

JOURNAL OF APPLIED POLYMER SCIENCE | 1993年 / 49卷 / 04期

关键词：

D O I：

10.1002/app.1993.070490414

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

With the aim of identifying the species responsible for initiating epoxy homopolymerization, several BF3-amine complexes were synthesized. Their characterization was accomplished by several spectroscopic techniques, notably by B-11-NMR. In these polymerizations, the active species appears to be the R-NH3+BF4- salt and not the BF3-amine complex. The interactions between BF3-amine complexes and the gamma-butyrolactone were also studied by FTIR.

引用

页码：685 / 699

页数：15

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