On the photostability of some benzanthrone dye derivatives and their copolymers with methylmethacrylate

被引：8

作者：

Konstantinova, T ^{[1
]}

Spirieva, A

Konstantinov, H

机构：

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

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

来源：

POLYMER DEGRADATION AND STABILITY | 1998年 / 60卷 / 2-3期

关键词：

D O I：

10.1016/S0141-3910(97)00116-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：

The photostability of five benzanthrone dye derivatives containing unsaturated allylic group(s) was investigated and the structure-photostability relationship was found. Their copolymers with methylmethacrylate had an intense colour, and were stable to solvents and fluorescence, due to the chemical bonding of the dye in the polymer chain. Photostability of the dyes thus included in the polymer molecule increased and their influence on the photostability of the polymers was determined. (C) 1998 Elsevier Science Limited. All rights reserved.

引用

页码：511 / 513

页数：3

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