Inkjet ink, ink cartridge, inkjet recording device, and inkjet printed matter
US9150745B2 · kind B2 · utility
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15Claims
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Key dates
| Filing date | Aug 23, 2013 |
| Grant date | Oct 6, 2015 |
| Priority date | — |
| Expiry date | Aug 23, 2033 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/24901
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Inkjet ink contains a pigment, a hydrosoluble solvent, and water, wherein the pigment is represented by the following chemical formula 1 and has a CuKα X-ray diffraction spectrum having a wavelength of 1.541 Å such that no main peak is observed at a Bragg (2θ±0.2°) angle in a range of 2θ of from 28.0° to 29.0°,
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.