Developer for electrostatic latent image development and image forming method
US8632933B2 · kind B2 · utility
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Key dates
| Filing date | Jul 20, 2012 |
| Grant date | Jan 21, 2014 |
| Priority date | — |
| Expiry date | Jul 20, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G9/09791
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A developer for electrostatic latent image development including a positively chargeable toner and a fatty acid metal salt is used, in which the fatty acid metal salt is a metal salt selected from the group consisting of zinc, calcium, and magnesium salts of fatty acids of 12 to 20 carbon atoms and has a certain volume average particle diameter and particle size distribution.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.