Preparation and characterization of the metal free biphthalocyanine pigment
M.A. Abd El‐Ghaffar
(Laboratory of Polymers and Pigments, National Research Centre, Dokki, Cairo, Egypt)
A.F. Shaaban
(Laboratory of Polymers and Pigments, National Research Centre, Dokki, Cairo, Egypt)
M. Moustafa
(Laboratory of Polymers and Pigments, National Research Centre, Dokki, Cairo, Egypt)
A.A. Salman
(Laboratory of Polymers and Pigments, National Research Centre, Dokki, Cairo, Egypt)
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Abstract
Metal free biphthalocyanine was prepared by the urea fusion method, the structure was elucidated by analytical data, infrared, proton nmr and mass spectra.
Citation
Abd El‐Ghaffar, M.A., Shaaban, A.F., Moustafa, M. and Salman, A.A. (1987), "Preparation and characterization of the metal free biphthalocyanine pigment", Pigment & Resin Technology, Vol. 16 No. 4, pp. 4-6. https://doi.org/10.1108/eb042345
Publisher
:MCB UP Ltd
Copyright © 1987, MCB UP Limited