Bio-renewable fast crystallizing phase change inks
US8591640B1 · kind B1 · utility
2Cited by
22References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 19, 2012 |
| Grant date | Nov 26, 2013 |
| Priority date | — |
| Expiry date | Nov 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 ink jet printing, including printing on coated paper substrates. In embodiments, the phase change ink composition comprises both a crystalline component and an amorphous component which are derived from bio-renewable materials. The composition provides for a robust, rapid crystallization ink composition.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.