Active energy ray curable composition, ink, composition stored container, and two-dimensional or three-dimensional image forming apparatus
US9701852B2 · kind B2 · utility
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13Claims
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Key dates
| Filing date | Sep 28, 2015 |
| Grant date | Jul 11, 2017 |
| Priority date | — |
| Expiry date | Sep 28, 2035 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09D11/326
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
An active energy ray curable composition includes an inorganic pigment and a polymerizable monomer, wherein the inorganic pigment is carbon black having a ratio of the amount of hydrophilic functional group to the specific surface area in a range of from 7 μmol/m2 to 42μmol/m2 or a metal oxide having a ratio of the amount of sulfonic acid group to the specific surface area in a range of from 7 μmol/m2 to 85 μmol/m2, wherein the active energy ray curable composition has a viscosity change rate (ΔV) represented by the following relation 1 from −10 percent by mass to +10 percent by mass:ΔV(%)=|V−V0|/V0×100 relation 1,
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.