Patent · US Active

Azo compound, azo pigment, pigment dispersion, coloring composition, color filter, ink for inkjet recording, and printing ink

US8470054B2 · kind B2 · utility

4Cited by
0References
24Claims
0Family size

Assignee

Inventors

Key dates

Filing dateAug 9, 2012
Grant dateJun 25, 2013
Priority date—
Expiry dateAug 9, 2032

Classification

  • Technology area (CPC G)Physics
  • CPC primaryG02B5/223
  • WIPO fieldOrganic fine chemistry
  • WIPO sectorChemistry

Abstract

Provided are an azo compound represented by the following formula (1), a tautomer thereof, and a salt or hydrate of the azo compound or the tautomer:

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.