Ink jet recording element
US6303212A · kind A · utility
5Cited by
2References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 13, 1999 |
| Grant date | Oct 16, 2001 |
| Priority date | — |
| Expiry date | Sep 13, 2019 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31855
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
An ink jet recording element comprising a support having thereon an image-recording layer comprising a binder and a polymeric mordant, the image-recording layer providing a total concentration of charged polymeric binding sites greater than about 3.times.10.sup.26 /m.sup.3, and the image-receiving layer having a concentration of salts providing charges, opposite to the charge of the binding sites, of less than about 5.8.times.10.sup.26 charges/m.sup.3, the salt having a molecular weight of less than 10,000 grams/mole.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.