Photographic support comprising a layer containing an electron beam hardened resin and white pigment of a thickness of 5-100 microns
US5084344A · kind A · utility
9Cited by
11References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 23, 1989 |
| Grant date | Jan 28, 1992 |
| Priority date | — |
| Expiry date | Feb 23, 2009 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31996
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A photographic support having a layer of a white pigment and an electron beam hardenable resin on a support can be improved in adhesive strength, surface appearance and other properties by forming an outermost layer containing an ultraviolet curable resin, or impregnating an electron beam hardenable resin into the support, or inserting an electron beam hardenable leveling agent into the white pigment-resin layer, or forming an outermost layer containing a fluorescent agent and an electron beam hardenable resin.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.