Silver halide color photographic light-sensitive material in roll form
US5312725A · kind A · utility
2Cited by
6References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 1, 1993 |
| Grant date | May 17, 1994 |
| Priority date | — |
| Expiry date | Apr 1, 2013 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S430/131
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A silver halide color photographic light-sensitive material in roll form comprises a support, and provided thereon, a silver halide emulsion layer and, on the side of the support opposite the silver halide emulsion layer, a backing layer containing gelatin and a hardener, wherein the backing layer has a degree of swelling of 250% or less represented by the following equation: EQU Degree of swelling=[(A-C)/(B-C)].times.100.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.