Patent · US Active

Hexarylene and pentarylene tetracarboxylic acid diimides

US7858636B2 · kind B2 · utility

0Cited by
3References
29Claims
0Family size

Assignees

Inventors

Key dates

Filing dateApr 13, 2006
Grant dateDec 28, 2010
Priority date—
Expiry dateMar 10, 2028

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC07D471/06
  • WIPO fieldOrganic fine chemistry
  • WIPO sectorChemistry

Abstract

Rylenetetracarboximides of the general formula Iin which the variables are defined as follows:

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