Silver halide photographic material having improved antistatic and antiblocking properties
US4956270A · kind A · utility
7Cited by
23References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 28, 1989 |
| Grant date | Sep 11, 1990 |
| Priority date | — |
| Expiry date | Feb 28, 2009 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03C1/7614
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A silver halide photographic material that has at least one hydrophilic colloidal layer on a support is disclosed, wherein said at least one hydrophilic colloidal layer contains an organic fluoro-compound and/or a nonionic surfactant having a polyoxuehylene unit and is hardened with a high-molecular weight hardening agent.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.