Phase change inks comprising crystalline-amorphous mixtures
US8551236B1 · kind B1 · utility
2Cited by
24References
20Claims
0Family size
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Key dates
| Filing date | Jan 14, 2013 |
| Grant date | Oct 8, 2013 |
| Priority date | — |
| Expiry date | Jan 14, 2033 |
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 an amorphous compound and a crystalline compound which is 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.