Liquid developer, method of manufacturing liquid developer, and image forming apparatus
US7629101B2 · kind B2 · utility
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1References
12Claims
0Family size
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Key dates
| Filing date | Feb 26, 2007 |
| Grant date | Dec 8, 2009 |
| Priority date | — |
| Expiry date | Aug 10, 2028 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G9/1355
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A liquid developer includes an insulation liquid, and toner particles that are dispersed in the insulation liquid. Fatty acid monoester is unevenly distributed in the vicinity of surfaces of the toner particles, and the insulation liquid contains unsaturated fatty acid triglyceride.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.