A study of the performance of bis(acetylsalicylate) copper(II) and the cobalt(II), nickel(II) and copper(II) complexes of pyridine-3,4-dicarboxylic acid as colouring materials for poly(vinyl chloride) and polystyrene
โ Scribed by J.R. Allan; A. Renton; W.E. Smith; D.L. Gerrard; J. Birnie
- Publisher
- Elsevier Science
- Year
- 1991
- Tongue
- English
- Weight
- 300 KB
- Volume
- 27
- Category
- Article
- ISSN
- 0014-3057
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โฆ Synopsis
A~traet--Bis(acetylsalicylate) copper(lI) and complexes of pyridine-3,4-dicarboxylic acid with cobalt, nickel and copper have been prepared. Bis(acetylsalicylate) copper(II) and the complexes of pyridine-3,4dicarboxylic acid with cobalt and nickel have octahedral structures. The copper complex of pyridine-3,4dicarboxylic has a tetrahedral structure. The performance properties of the complexes as colouring materials for poly(vinyl chloride) and polystyrene have been investigated: weather resistance, light fastness, migration resistance and heat stability have been considered.
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