Imaging element containing an electrically-conductive layer containing a sulfonated polyurethane and a transparent magnetic recording layer
US6225039A · kind A · utility
2Cited by
50References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 15, 1998 |
| Grant date | May 1, 2001 |
| Priority date | — |
| Expiry date | Oct 15, 2018 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03C2001/7952
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
The present invention is an imaging element which includes a support, an image-forming layer superposed on the support, a transparent magnetic recording layer superposed on the support and an electrically-conductive layer superposed on the support. The electrically-conductive layer is composed of a sulfonated polyurethane film-forming binder and an electrically-conductive agent.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.