Photographic element containing ultraviolet absorbing polymer
US5766834A · kind A · utility
10Cited by
27References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 11, 1996 |
| Grant date | Jun 16, 1998 |
| Priority date | — |
| Expiry date | Sep 11, 2016 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03C1/8155
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
This invention relates to a photographic element containing a polymeric ultraviolet absorbing polymer fromed from an ultraviolet absorbing monomer of formula (I): ##STR1## where X is a bivalent linking group, and Y contains an ethylenically unsaturated functional group.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.