Photoisomerization of Triazine-stilbene Fluorescent Brighteners in Solution and in their Copolymers with Styrene

Author:

Grabchev Ivo1,Bojinov Vladimir2

Affiliation:

1. 1Institute of Polymers, Bulgarian Academy of Sciences, BG-1113 Sofia, Bulgaria

2. 2University of Chemical Technology and Metallurgy Sofia, 1756, Bulgaria

Abstract

Abstract The paper reports on the photochemical trans-cis isomerization of some new polymerizable triazine-stilbene fluorescent brighteners and their copolymers with styrene in aqueous and ethanol solutions. A dependence of trans-cis isomers in solution equilibrium and in solid polymeric films on the nature of the substituent in the triazine ring has been found.

Publisher

Walter de Gruyter GmbH

Subject

Physical and Theoretical Chemistry,General Physics and Astronomy,Mathematical Physics

Cited by 1 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. Synthesis and optical properties of new polyurethane cationomers with anchored stilbene chromophores;Journal of Polymer Science Part A: Polymer Chemistry;2002-04-23

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