Photographic element with bonding layer on oriented sheet
US5853965A · kind A · utility
83Cited by
17References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 23, 1997 |
| Grant date | Dec 29, 1998 |
| Priority date | — |
| Expiry date | May 23, 2017 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S430/131
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
The invention relates to a photographic element comprising a paper base, at least one photosensitive silver halide layer, and a layer of biaxially oriented polyolefin sheet between the top of said paper base and said at least one silver halide layer wherein said biaxially oriented polyolefin sheet comprises a top layer of polyethylene polymer that bonds to gelatin.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.