Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Toshio Takei0
Masaki Hosaka0
Date of Patent
May 13, 2008
0Patent Application Number
105341260
Date Filed
June 23, 2004
0Patent Primary Examiner
Patent abstract
There are provided benzimidazolone compounds that provide a plurality of hues from a single structural formula, and are useful as pigments that offer superior dispersibility in binder resins, as well as benzimidazolone compounds that are useful as pigments, and show minimal flocculation when pigments of two or more different hues are blended together to produced a desired hue.
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