Medium with ink receiving and opacity control layers
US9962982B2 · kind B2 · utility
0Cited by
18References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 27, 2012 |
| Grant date | May 8, 2018 |
| Priority date | — |
| Expiry date | Sep 5, 2033 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31551
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A graphics medium may have an ink receiving layer with at least fifty percent hydrogel by weight and an opacity control layer with a polymer embedded with at least one filler material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.