Method for producing copper phthalocyanine in a reaction medium

Details Method for producing copper phthalocyanine in a reaction medium Method for producing copper phthalocyanine in a reaction medium

1996-05-30

1998-11-10

Shah, Mukund J.

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

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

540122, 540139, 540142, C07D48722, C09B 4706, C09B 4704

Patent

active

058346082

ABSTRACT:
Copper phthalocyanine is prepared by heating and reacting phthalic acid or a derivative thereof, urea or a derivative thereof and copper or a copper compound in the presence of molybdenum or a molybdenum compound as a catalyst and sulfur.

REFERENCES:
patent: 4906747 (1990-03-01), Segawa et al.
patent: 5153314 (1992-10-01), Segawa et al.
patent: 5496939 (1996-03-01), Maruyama

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