Patent · US Active

Bisazo compound, 2-hydroxy-3-phenylcarbamoyl naphthalene compound and method manufacturing bisazo compound

US7897309B2 · kind B2 · utility

1Cited by
6References
5Claims
0Family size

Assignee

Inventor

Key dates

Filing dateNov 30, 2007
Grant dateMar 1, 2011
Priority date—
Expiry dateOct 21, 2029

Classification

  • Technology area (CPC G)Physics
  • CPC primaryG03G2215/00957
  • WIPO fieldBasic materials chemistry
  • WIPO sectorChemistry

Abstract

A bisazo compound represented by Chemical structure 1:

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