Water-based ink for ink-jet recording, water-based ink set for ink-jet recording, and treatment agent
US9206325B2 · kind B2 · utility
1Cited by
18References
20Claims
0Family size
Assignee
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Key dates
| Filing date | Mar 13, 2015 |
| Grant date | Dec 8, 2015 |
| Priority date | — |
| Expiry date | Mar 13, 2035 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08K9/04
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A water-based ink for ink-jet recording includes a self-dispersible pigment which is modified with phosphate group, pullulan or a derivative thereof, and water.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.