Phase change inks comprising aromatic diester crystalline compounds
US8882897B2 · kind B2 · utility
2Cited by
27References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 26, 2012 |
| Grant date | Nov 11, 2014 |
| Priority date | — |
| Expiry date | Jul 19, 2032 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09D11/34
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A phase change ink composition suitable for high speed ink jet printing, including printing on coated paper substrates. In particular, the phase change ink composition comprises an aromatic diester crystalline compound and an amorphous compound, and optionally, a colorant, which provides for a robust ink.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.