Patent · US Expired

Silver halide color photographic material containing a pyrazoloazole based coupler and having excellent color reproduction characteristics and which provides images having excellent light fastness

US5104782A · kind A · utility

11Cited by
4References
18Claims
0Family size

Assignee

Inventors

Key dates

Filing dateFeb 7, 1991
Grant dateApr 14, 1992
Priority date
Expiry dateFeb 7, 2011

Classification

  • Technology area (CPC G)Physics
  • CPC primaryG03C2200/06
  • WIPO fieldOptics
  • WIPO sectorInstruments

Abstract

A silver halide color photographic material wherein at least one pyrazoloazole dye forming coupler, at least one compound represented by formula (A) and at least one compound represented by formula (B) are included in the same layer: ##STR1## wherein the substituents are as defined in the specification.

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