UV curable inkjet inks
US10513620B2 · kind B2 · utility
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Key dates
| Filing date | Oct 11, 2016 |
| Grant date | Dec 24, 2019 |
| Priority date | — |
| Expiry date | Oct 11, 2036 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41M7/009
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
An aqueous UV free radical curable inkjet ink contains a liquid phase A dispersed in a continuous liquid phase B by a polymeric dispersant; wherein the liquid phase A contains at least a photoinitiator, a colour pigment, and one or more polymerizable compounds, and the continuous liquid phase B contains water and optionally one or more organic solvents.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.