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US 2004/0106052 A1Published application
Uniform cocrystals of titanyl fluorophthalocyanine and titanyl phthalocyanine formed in trichloroethane, and charge generating layer containing same
AssigneeNexPress Solutions LLC
InventorMichel F. Molaire
Life of this patent
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Abstract
In a process for forming a nanoparticulate crystalline titanium phthalocyanine pigment composition, a titanium phthalocyanine pigment is contacted with substantially pure 1,1,2-trichloroethane (TCE) under conditions effective to convert the titanium phthalocyanine pigment to the nanoparticulate crystalline composition.
Claims17
A process for forming a nanoparticulate crystalline titanium phthalocyanine pigment composition, said process comprising:
- contacting a titanium phthalocyanine pigment with substantially pure 1,1, 2-trichloroethane (TCE) under conditions effective to convert said titanium phthalocyanine pigment to the nanoparticulate crystalline titanium phthalocyanine pigment composition.
Dependencies are inferred from the claim text.