Polymerization of methyl methacrylate in the presence of o-iminoquinones: Reversible and irreversible inhibition

被引：5

作者：

Vaganova, L. B. ^{[1
]}

Lizyakina, O. S. ^{[1
]}

Chegerev, M. G. ^{[2
]}

Piskunov, A. V. ^{[2
]}

Grishin, D. F. ^{[1
]}

机构：

[1] Lobachevsky State Univ Nizhny Novgorod, Nizhnii Novgorod 603950, Russia

[2] Russian Acad Sci, Razuvaev Inst Organometall Chem, Nizhnii Novgorod 603950, Russia

来源：

POLYMER SCIENCE SERIES B | 2017年 / 59卷 / 05期

基金：

俄罗斯基础研究基金会;

关键词：

TRANSFER RADICAL POLYMERIZATION; IMINOSEMIQUINONE COMPLEX; METAL-COMPLEXES; TIN(IV); QUINONES; STYRENE;

D O I：

10.1134/S1560090417050165

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

New regulators of radical polymerization of methyl methacrylate based on N-(aryl)-o-iminoquinones of various structures are proposed. It is shown that samples of polymethylmethacrylate with the participation of N-(aryl)-o-iminobenzoquinones could be used as macroinitiators of polymerization. Optimal conditions to synthesize polymers in the presence of o-iminobenzoquinones are determined, which make it possible to obtain polymethylmethacrylate with a polydispersity coefficient of no more than 1.5 on deep conversions during bulk polymerization.

引用

页码：506 / 515

页数：10