White inkjet ink improved for dispersion stability
US8979256B2 · kind B2 · utility
4Cited by
0References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 7, 2012 |
| Grant date | Mar 17, 2015 |
| Priority date | — |
| Expiry date | Jul 5, 2033 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09D11/54
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
An inkjet printing method includes the steps of a) providing a white inkjet ink and at least one color inkjet ink to an inkjet printer; and b) jetting the white inkjet ink at a higher temperature than the color inkjet ink onto an ink-receiver. The difference in jetting temperature between the white inkjet ink and the color inkjet ink is at least 5° C. Inkjet ink sets and inkjet printers are also disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.