Yellow toner and magenta toner and image forming apparatus and method using same
US5707769A · kind A · utility
15Cited by
5References
31Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 18, 1995 |
| Grant date | Jan 13, 1998 |
| Priority date | — |
| Expiry date | Jul 18, 2015 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G9/08755
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A negatively chargeable color toner for full-color image forming, comprising a specific linear polyester resin and C. I. Solvent Yellow 162 or a specific anthraquinone magenta dye or an anthraquinone magenta dye together with a quinacridone magenta pigment.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.