Electrophotographic toner
US8486598B2 · kind B2 · utility
5Cited by
3References
19Claims
0Family size
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Key dates
| Filing date | Nov 19, 2010 |
| Grant date | Jul 16, 2013 |
| Priority date | — |
| Expiry date | Oct 9, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G9/0928
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An electrophotographic toner contains an electron donating color former compound, an electron accepting color developing agent, and a polyester binder resin having a weight average molecular weight Mw of 6000 or more and 25000 or less, and the toner is decolorized by heating.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.