On the synthesis and properties of copolymers of some benzanthrone dye derivatives with methylmethacrylate

被引：13

作者：

Konstantinova, T

Konstantinov, H

Kaneva, T

Spirieva, A

机构：

[1] Univ Chem Technol & Met, Dept Organ Synth, Sofia 1756, Bulgaria

[2] Res Ctr Special Polymers, Sofia 1756, Bulgaria

来源：

POLYMER DEGRADATION AND STABILITY | 1998年 / 62卷 / 02期

关键词：

D O I：

10.1016/S0141-3910(98)00014-7

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Polymerization of methyimethacrylate (MMA) in the presence of eight benzanthrone dyes, five of them containing an unsaturated group, was investigated. Some spectroscopic characteristics of tour of the dyes were determined. It was established that photo stability of the dyes increased significantly when they were either chemically bonded in polymer molecules or in the mass of the polymer. The influence of the dyes-containing unsaturated group, on the rate of the copolymerization was determined. The influence of all eight dyes on the photo stability of the coloured polymers, obtained in their presence, was established. (C) 1998 Elsevier Science Limited. All rights reserved.

引用

页码：323 / 326

页数：4

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