Method for processing silver halide photographic light-sensitive materials which conserves and reuses overflow processing solutions
US5378588A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Jul 20, 1993 |
| Grant date | Jan 3, 1995 |
| Priority date | — |
| Expiry date | Jul 20, 2013 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03D3/065
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
There is disclosed a method for processing a silver halide photographic light sensitive material comprising the steps of PA1 developing the light sensitive material with a developing solution, PA1 treating the light sensitive material with a fixing capacity-having solution, and then PA1 treating the light sensitive material with a processing solution (S), wherein part of or the whole of overflow from a tank containing the processing solution (S) is allowed to flow into a tank containing the fixing capability-having solution, and wherein solid processing chemicals are added to the fixing capacity-having solution or the overflow from the tank containing the processing solution (S).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.