Copolymerization of acrylonitrile with some monomeric 1,8-naphthalimide fluorescent brighteners

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creativework.keywordsFluorescent brighteners, Fluorescent copolymers, FT-IR spectroscopy, Polymerizable 1,8-naphthalimides, Radical polymerization of acrylonitrile
dc.contributor.authorGrabchev I.
dc.contributor.authorPhilipova T.
dc.date.accessioned2024-07-10T14:27:02Z
dc.date.accessioned2024-07-10T14:46:54Z
dc.date.available2024-07-10T14:27:02Z
dc.date.available2024-07-10T14:46:54Z
dc.date.issued2000-01-01
dc.description.abstractThe radical polymerization of acrylonitrile in the presence of two unsaturated fluorescent brighteners (4-methoxy-1,8-naphthalimide derivatives) in N, N-dimethyl formamide solution has been investigated. The effect of the brightners on the polymerization rate was established. It was found that the monomeric fluorescent brighteners took part in the polymerization. Their content in the polymer chain was 0.88-0.92%. No change in the chemical structure of the naphthalimide derivatives occurred during the polymerization. The introduction of fluorescent brighteners into the polymer chain results in polyacrylonitrile possessing fluorescent properties. The absorption and fluorescent properties of the monomeric fluorescent brighteners and copolymers in N, N-dimethyl formamide (DMF) solution are discussed.
dc.identifier.doi10.1163/156855500750206320
dc.identifier.issn1385-772X
dc.identifier.scopusSCOPUS_ID:0034433446en
dc.identifier.urihttps://rlib.uctm.edu/handle/123456789/72
dc.language.isoen
dc.source.urihttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=0034433446&origin=inward
dc.titleCopolymerization of acrylonitrile with some monomeric 1,8-naphthalimide fluorescent brighteners
dc.typeArticle
oaire.citation.issue4
oaire.citation.volume3
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