Metal phthalocyanines and processes for the preparation thereof

Details Metal phthalocyanines and processes for the preparation thereof Metal phthalocyanines and processes for the preparation thereof

1993-06-18

1995-04-11

Ford, John M.

Organic compounds -- part of the class 532-570 series

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

540139, 540140, C09B 6712

Patent

active

054059542

ABSTRACT:
Disclosed is a process for the preparation of chloroindium phthalocyanine which comprises heating a mixture of indium trichloride and ortho-phthalodinitrile in a mixture of solvents comprised of a dialkylaminoalkanol and a high boiling second solvent; and cooling the mixture to enable precipitation.

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Linsky et. al. Inorg. Chem., 1980, 19 pp. 3131-3135.
P. Muhl, "Kristall and Technik. Crystal research and technology." Dec. 17, 1966, pp. 432-435.
R. O. Louffy, et al. "Near-Infrared Photoreceptor Devices Incorporating Chloroindium Phthalocyanine", Journal of Imaging Science, vol. 29, No. 4, Jul./Aug. 1985, pp. 148-153.

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