Carrier for developer of electrostatic latent image, two-component developer, replenishing developer, image forming apparatus, and toner stored unit
US10474051B2 · kind B2 · utility
0Cited by
18References
11Claims
0Family size
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Key dates
| Filing date | Sep 14, 2018 |
| Grant date | Nov 12, 2019 |
| Priority date | — |
| Expiry date | Sep 14, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G15/0867
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
Provided is a carrier for a developer of an electrostatic latent image, the carrier including a core particle, and a resin layer covering the core particle, where the resin layer includes metal compound particles, wherein the metal compound particles include magnesium compound particles or barium compound particles, and an exposed amount B (atomic %) of the magnesium or the barium on a surface of the carrier particle satisfies a relationship below: 10.0≥B ≥1.2.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.