Ink jet recording element
US6815019B2 · kind B2 · utility
1Cited by
4References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 4, 2001 |
| Grant date | Nov 9, 2004 |
| Priority date | — |
| Expiry date | Jan 3, 2022 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/24802
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
An ink jet recording element having a support having thereon an image-receiving layer of porous polymeric particles in a polymeric binder, said polymeric binder being poly(vinyl alcohol) having a degree of hydrolysis of at least about 95% and having a number average molecular weight of at least about 45,000.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.