Ink jet recording ink, ink jet recording method, ink cartridge, and ink jet recording apparatus
US7244299B2 · kind B2 · utility
35Cited by
73References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 26, 2005 |
| Grant date | Jul 17, 2007 |
| Priority date | — |
| Expiry date | Sep 26, 2025 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09D11/328
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
An ink jet recording ink comprising at least a copper phthalocyanine dye represented by the following general formula (1) and a compound represented by the following general formula (2):
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.