Recording sheet for use with aqueous inks
US6277477A · kind A · utility
4Cited by
2References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 25, 1999 |
| Grant date | Aug 21, 2001 |
| Priority date | — |
| Expiry date | Mar 25, 2019 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41M5/5254
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
Disclosed is a recording sheet which comprises a substrate and an image-receiving coating situated on at least one surface of the substrate, said image-receiving coating being suitable for receiving images of an aqueous ink, said image-receiving coating comprising a poly(ethylene-vinyl alcohol-vinyl acetate) terpolymer, said terpolymer containing ethylene repeat units in an amount of from about 5 to about 20 mole percent, vinyl alcohol repeat units in an amount of from about 70 to about 85 mole percent, and vinyl acetate repeat units in an amount of from about 5 to about 20 mole percent.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.