Bio-renewable fast crystallizing phase change inks
US8741043B2 · kind B2 · utility
4Cited by
26References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 19, 2012 |
| Grant date | Jun 3, 2014 |
| Priority date | — |
| Expiry date | Nov 19, 2032 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09D11/38
- 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 compound and an amorphous compound 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.