Silver halide color photographic light-sensitive material
US4464463A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Jul 26, 1983 |
| Grant date | Aug 7, 1984 |
| Priority date | — |
| Expiry date | Jul 26, 2003 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S430/162
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A silver halide color photographic light-sensitive material comprises a support having thereon a light-sensitive silver halide emulsion layer and a light-insensitive layer is disclosed. The material contains within the light-sensitive layer or the light-insensitive layer a compound capable of reacting with and fixing formaldehyde gas, said compound being represented by the general formula (I) or (II): ##STR1## The compound capable of reacting with and fixing formaldehyde gas is loaded into an ultraviolet ray absorbing polymer latex comprised of a polymer having a repeating unit derived from a monomer represented by the general formula (III): ##STR2## The substituents within the above formulae are defined within the specification. The color photographic light-sensitive material of the present invention has good film strength and a reduced layer thickness as well as excellent absorption characteristics in the 300 to 400 nm range, does not cause static marks caused by ultraviolet rays, and does not undergo deterioration of color reproduction. Furthermore, the material provides a color image having improved sharpness and is free from fading or discoloration due to light.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.