Covering power in films
US4357419A · kind A · utility
1Cited by
13References
15Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 2, 1981 |
| Grant date | Nov 2, 1982 |
| Priority date | — |
| Expiry date | Apr 2, 2001 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S430/167
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A silver-halide/gelatin light-sensitive emulsion containing a saturated cyclic oxime compound, and optionally containing a di- or trimethylol lower alkane compound is disclosed. The light-sensitive emulsion coated on a substrate is particularly useful as a radiographic film.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.