Liquid developer, developer cartridge, process cartridge, image forming apparatus, and image forming method
US8911925B2 · kind B2 · utility
0Cited by
1References
10Claims
0Family size
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Key dates
| Filing date | Aug 21, 2012 |
| Grant date | Dec 16, 2014 |
| Priority date | — |
| Expiry date | Nov 16, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G9/13
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A liquid developer contains a carrier liquid, and toner particles containing a binder resin and a pigment surface-treated with a polyallylamine compound as a colorant.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.