Multilayer color photographic materials utilizing an interlayer correction coupler
US4273861A · kind A · utility
16Cited by
10References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 23, 1976 |
| Grant date | Jun 16, 1981 |
| Priority date | — |
| Expiry date | Feb 23, 1996 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03C2200/29
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A multilayer color photographic material with improved color reproduction comprising a support having thereon at least two photosensitive silver halide emulsion layers which provide color images having different colors from each other, the multilayer color photographic material containing at least one interlayer color correction coupler as defined hereinafter.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.