Substrates having improved crockfastness
US10836196B2 · kind B2 · utility
0Cited by
37References
20Claims
0Family size
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Key dates
| Filing date | Aug 22, 2017 |
| Grant date | Nov 17, 2020 |
| Priority date | — |
| Expiry date | May 22, 2038 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/25
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An ink-printed substrate includes a substrate and water-based ink composition printed on the substrate, and has a Crockfastness-Loss-to-Density Ratio of about −1.0 to about −6.0.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.