Solid inks containing ketone waxes and branched amides
US8544998B2 · kind B2 · utility
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25References
19Claims
0Family size
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Key dates
| Filing date | Dec 16, 2010 |
| Grant date | Oct 1, 2013 |
| Priority date | — |
| Expiry date | Nov 17, 2031 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09D11/34
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A solid ink includes an ink vehicle that is solid at room temperature, including a ketone wax and at least one resin selected from a branched amide resin, a branched urea resin, and a branched urethane resin, a colorant, and optional additives.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.