Process for the manufacture of phthalocyanines

Details Process for the manufacture of phthalocyanines Process for the manufacture of phthalocyanines

1980-11-10

1982-03-16

Raymond, Richard

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

C07B 4706

Patent

active

043200591

ABSTRACT:
Phthalocyanine compounds useful as pigments are prepared under a positive pressure of ammonia gas.

REFERENCES:
patent: 2302612 (1942-11-01), Lacey
patent: 2318783 (1943-05-01), King et al.
patent: 2318787 (1943-05-01), Lacey
patent: 2375780 (1945-05-01), Giambalvo
patent: 4102892 (1978-07-01), Baurecht
patent: 4118391 (1978-10-01), Baurecht
Moser et al., Phthalocyanine Compounds, pp. 145-146 and 151-152, Reinhold Publishing Corporation, N.Y. 1963.

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