Stabilization of photographic recording materials
US5370986A · kind A · utility
5Cited by
19References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 3, 1992 |
| Grant date | Dec 6, 1994 |
| Priority date | — |
| Expiry date | Nov 3, 2012 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03C1/34
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
Polyhydroxyalkyl compounds and co-stabilizing agents are used to impart stabilizing or antifogging properties to photographic recording materials.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.