Methods for printing on a substrate and related aspects
US12038701B2 · kind B2 · utility
0Cited by
5References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 17, 2020 |
| Grant date | Jul 16, 2024 |
| Priority date | — |
| Expiry date | Jul 21, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G9/13
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Here is provided a method of printing on a substrate, the method comprising: providing a substrate, wherein the substrate has been primed by a primer composition comprising water, an epoxide crosslinker, polyethyleneimine and a glycol co-solvent, the primer composition having formed a primer layer on the substrate, and printing an electrostatic ink on the primer layer. A fluid set comprising the primer composition and an electrostatic ink is also described herein.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.