Single-use processing kit for processing color reversal photographic elements
US5948604A · kind A · utility
2Cited by
10References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 11, 1998 |
| Grant date | Sep 7, 1999 |
| Priority date | — |
| Expiry date | Aug 11, 2018 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03C5/267
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A processing kit for color reversal photographic elements includes several concentrate compositions that can be used to prepare the necessary working strength processing solutions. Each concentrate composition is packaged in a volume that is designed for dilution to the same predetermined working strength solution volume for a single use in color reversal processing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.