Aqueous fluorescent ink, recording unit, ink cartridge, ink jet recording apparatus, and ink jet recording method
US6698876B2 · kind B2 · utility
62Cited by
5References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 29, 2002 |
| Grant date | Mar 2, 2004 |
| Priority date | — |
| Expiry date | Jan 29, 2022 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09D11/50
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
There is provided an aqueous fluorescent ink that contains an emulsified colored resin and a water-soluble compound having ethylene oxide units that is solid at 25° C.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.