Silver halide color photographic light-sensitive material and color image-forming method
US7611829B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 27, 2005 |
| Grant date | Nov 3, 2009 |
| Priority date | — |
| Expiry date | Jan 27, 2025 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03C2200/60
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A color-image forming method in a silver halide color photographic light-sensitive material, having the steps of: performing exposure of the light-sensitive material cut into sheets; and subjecting the exposed light-sensitive material sheets to photographic processing, while conveying them with conveying rollers, with the sheet conveying speed being 40.0 to 100 mm/sec; wherein the light-sensitive material to be exposed contains any of: 1) a dye-forming coupler of formula (IA), 2) a compound of formula (I), and 3) 1.4 mg/m2 or more of a compound of formula (II);wherein R′ and R″ are a substituent; Z is a hydrogen atom, or a coupling split-off group; A is an alkyl group, M is a cation, and R is an atom or group having 100 or lower total molecular weight.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.