Phthalocyanine green pigments

被引：5

作者：

Christie, Robert ^{[1
]}

Abel, Adrian ^{[2
]}

机构：

[1] Heriot Watt Univ, Sch Text & Design, Scottish Borders Campus, Galashiels TD1 3HF, Scotland

[2] DCC Europe, Rossendale, Lancs, England

来源：

PHYSICAL SCIENCES REVIEWS | 2021年 / 6卷 / 11期

关键词：

phthalocyanine pigments; phthalocyanine green; copper phthalocyanines; CI Pigment Green 7; CI Pigment Green 36; bromocopper phthalocyanines; bromochloro-copper phthalocyanines;

D O I：

10.1515/psr-2020-0193

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

The dominant organic green pigments are polyhalogenated copper phthalocyanines (CuPcs). These pigments exhibit similar excellent coloristic and technical performance to CuPc blue pigments and are produced worldwide in large quantities. The green pigments are halogenated CuPcs. There are two pigments with CI designations. CI Pigment Green 7 is a bluish green product, in which the 16 ring hydrogen atoms of the CuPc molecule are replaced virtually completely by chlorine. Products designated as CI Pigment Green 36 incorporate a range of bromo- and bromochloro-copper phthalocyanines and are yellowish-green pigments. CuPc green pigments are manufactured by direct exhaustive halogenation of crude CuPc blue with chlorine or bromine or an appropriate mixture of the two halogens, depending on the composition of the product required. The synthesis is carried out at elevated temperatures in a suitable solvent, commonly a molten AlCl3/NaCl eutectic mixture.

引用

页码：665 / 669

页数：5

共 6 条

[1]

Christie R. M., 2015, COLOUR CHEM

[2]

Hunger K., 2019, IND ORGANIC PIGMENTS

[3]

Leznoff C.., 1989, PHTHALOCYANINES PROP, VVols 1-4

[4]

McKeown N. B., 1998, Phthalocyanine Materials: Synthesis, Structure and Function

[5]

Moser F.H., 1983, PHTHALOCYANINES

[6]

Zollinger H., 2003, Color Chemistry: Syntheses, Properties, and Applications of Organic Dyes and Pigments

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