The spectral and magnetic properties of the cobalt(II) and copper(II) complexes of phthalic acid and a study of their performance as colouring materials for poly(vinyl chloride) and polyethylene

被引:2
作者
Allan, JR [1 ]
Carson, BR [1 ]
Wood, IJ [1 ]
机构
[1] NAPIER UNIV,DEPT APPL CHEM & PHYS SCI,EDINBURGH EH10 5DT,MIDLOTHIAN,SCOTLAND
关键词
D O I
10.1016/0014-3057(95)00161-1
中图分类号
O63 [高分子化学(高聚物)];
学科分类号
070305 ; 080501 ; 081704 ;
摘要
Complexes of cobalt and copper with phthalic acid have been studied and found to exist in an octahedral environment. The thermal stability of the complexes was studied by thermogravimetry. The performance of the complexes as colouring materials and stabilizing agents for poly(vinyl chloride) and polyethylene has been studied using various tests Such as weather resistance, lightfastness, heat stability, resistance to acid and alkali and dispersibility. The complex formed between copper and phthalic acid showed promising properties as a colourant for the polymers.
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页码:511 / 514
页数:4
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