Ink, image forming method, image forming apparatus, and printed matter
US11851569B2 · kind B2 · utility
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11Claims
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Key dates
| Filing date | Mar 23, 2021 |
| Grant date | Dec 26, 2023 |
| Priority date | — |
| Expiry date | Dec 2, 2041 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08K2003/2237
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Provided is an ink including water, an organic solvent, resin particles, a first inorganic pigment, and a second inorganic pigment. The first inorganic pigment comprises particulate titanium oxide. The second inorganic pigment comprises at least one selected from the group consisting of acicular titanium oxide, fusiform titanium oxide, and silica particles.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.