Coloring compound, yellow toner, sheet for heat-sensitive transfer recording, and ink
US8211606B2 · kind B2 · utility
32Cited by
5References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 25, 2008 |
| Grant date | Jul 3, 2012 |
| Priority date | — |
| Expiry date | May 31, 2029 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G9/091
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A coloring compound is provided which is excellent in coloring ability and transparency, has high solubility in organic solvents, and is superior in light resistance. A toner, a sheet for heat-sensitive transfer recording and an ink that use the coloring compound are also provided. The coloring compound is represented by the following general formula:
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.