Process for preparation of crystalline oxytitanium phthalocyanin

Details Process for preparation of crystalline oxytitanium phthalocyanin Process for preparation of crystalline oxytitanium phthalocyanin

1992-05-22

1993-02-02

Bond, Robert T.

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

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

540142, 540143, C09B 6750

Patent

active

051838869

ABSTRACT:
A process for the preparation of crystalline oxytitanium phthalocyanine comprising contacting dichlorotitanium phthalocyanine, dibromotitanium phthalocyanine or a mixture of them with at least one organic solvent selected from the group consisting of aromatic nitro compounds, nitrogen-containing cyclic ethers, aromatic amines, alcohols containing not less than 4 carbon atoms, aldehydes, ketones, lactones, lactams, acid amides, nitriles, alkyl sulfoxides, substituted phenols and non-substituted phenols in association with water.

REFERENCES:
patent: 4664997 (1987-05-01), Suzuki et al.
patent: 4725519 (1988-02-01), Suzuki et al.
patent: 4775251 (1988-10-01), Tanaka et al.
patent: 4777251 (1988-10-01), Tanaka et al.
patent: 4777257 (1988-10-01), Kanao
CA:108 (16): 133405f (1988).
CA 108 (16): 133406g (1988).
CA 108 (16): 133407h (1988).

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