Recording medium for ink-jet printing
US4740420A · kind A · utility
57Cited by
3References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 20, 1986 |
| Grant date | Apr 26, 1988 |
| Priority date | — |
| Expiry date | Jun 20, 2006 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31783
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A recording medium for ink-jet printing comprising a support material containing at least in the surface portion thereof a water-soluble metal salt with the ion valence of the metal thereof being 2 to 4 and a cationic organic material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.