The performance of europium complexes as pigments for polystyrene

The complexes piperidinium tetrakis(1,3-diphenyl-1,3-propanediono)europium(III) 3-hydrate and tetrapropylammonium tetrakis (4,4,4-trifluoro-1-(2-thienyl)-1,3-butanediono)europium(III) have been prepared. In these compounds, the europium is octa-coordinated. The performance of the complexes as pigmen...

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Bibliographic Details
Published in:European polymer journal 1992-06, Vol.28 (6), p.609-610
Main Authors: Allan, J.R., Carson, B.R., Gerrard, D.L., Birnie, J.
Format: Article
Language:English
Subjects:
Applied sciences
Compounding ingredients
Exact sciences and technology
Miscellaneous
Polymer industry, paints, wood
Technology of polymers
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Summary:The complexes piperidinium tetrakis(1,3-diphenyl-1,3-propanediono)europium(III) 3-hydrate and tetrapropylammonium tetrakis (4,4,4-trifluoro-1-(2-thienyl)-1,3-butanediono)europium(III) have been prepared. In these compounds, the europium is octa-coordinated. The performance of the complexes as pigments for polystyrene has been investigated; weather resistance, light fastness, migration resistance and heat stability have been considered.
ISSN:0014-3057
1873-1945
DOI:10.1016/0014-3057(92)90029-2