Nonaqueous ink composition, and recording method and recorded matter manufacturing method using same
US12338356B2 · kind B2 · utility
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22Claims
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Key dates
| Filing date | Sep 30, 2021 |
| Grant date | Jun 24, 2025 |
| Priority date | — |
| Expiry date | Jun 23, 2042 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09D11/14
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A nonaqueous ink composition contains organic solvents. The organic solvents include an organic solvent (a) and an organic solvent (b). Organic solvent (a): Glycol ether dialkyl. Organic solvent (b): At least one selected from the group consisting of alkylamide-based solvents (b1), cyclic amide-based solvents (b2), and lactone-based solvents (b3) each having a ring including six or more members.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.