Inkjet inks, methods for applying inkjet ink, and articles printed with inkjet inks
US7919543B2 · kind B2 · utility
0Cited by
10References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 14, 2006 |
| Grant date | Apr 5, 2011 |
| Priority date | — |
| Expiry date | Aug 4, 2027 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09D11/101
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Compositions for inkjet inks, methods for applying the ink to a surface of a substrate, and articles that include indicia printed with the ink. The inkjet inks include a cellulose polymer and a liquid carrier. Unlike currently available commercial inks, the inkjet inks of this invention can be formulated with less toxic ingredients, thus reducing the risks of negative impact on environmental quality and the health and safety of workers who use the inks.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.