Method of processing a photographic element containing electron transfer agent releasing couplers
US6929905B2 · kind B2 · utility
7Cited by
10References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 20, 2001 |
| Grant date | Aug 16, 2005 |
| Priority date | — |
| Expiry date | Nov 22, 2022 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03C2200/52
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A method of processing a silver bromoiodide photographic element comprising contacting the photographic element with a color developer for less than 120 seconds; wherein the photographic element comprises a support and more than one dye forming unit, and wherein the dye forming unit closest to the support contains an electron transfer agent releasing compound represented by the formula:CAR-(L)n-ETAwherein:
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.