Ink jet inks and methods
US6627677B2 · kind B2 · utility
7Cited by
10References
27Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 26, 2001 |
| Grant date | Sep 30, 2003 |
| Priority date | — |
| Expiry date | Jun 26, 2021 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09D11/101
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A water-based, flash-curable ink jet ink that is capable of adhering to plastic substrates, such as flexible polyvinyl chloride, the ink comprising: a) at least one water-dispersible or water-soluble acrylate polymerizable material; b) at least one polymerizable material that is capable of softening the substrate in part or in full and is resistant to hydrolysis; c) at least one colorant such as a pigment, a dye or both a pigment and a dye; and d) at least one UV photoinitiator.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.