Substrates having improved crockfastness
US9770373B2 · kind B2 · utility
1Cited by
35References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 28, 2016 |
| Grant date | Sep 26, 2017 |
| Priority date | — |
| Expiry date | Jan 28, 2036 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/25
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An ink-printed substrate comprising a substrate and water-based ink composition printed on the substrate, wherein the ink-printed substrate has an average color density of at least about 0.48 or greater.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.