Electrolytic printing
US4374001A · kind A · utility
19Cited by
4References
24Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 5, 1981 |
| Grant date | Feb 15, 1983 |
| Priority date | — |
| Expiry date | Feb 5, 2001 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41M5/20
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
An electrochromic printable media which includes a substrate coated with certain leuco dyes and with a bromide compound; and use thereof for electrochromic printing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.