Annotatable ink jet recording media
US5190805A · kind A · utility
43Cited by
14References
24Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 20, 1991 |
| Grant date | Mar 2, 1993 |
| Priority date | — |
| Expiry date | Sep 20, 2011 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/2982
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A film medium useful in ink jet printing which film comprises a transparent or opaque substrate, having on at least one side therof an annotatable water-in-soluble, water-absorptive and ink-receptive matrix, said matrix comprised of a hydrogel complex and a pigment.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.