Electrostatic charge image developing toner, electrostatic charge image developer, and toner cartridge
US9529288B1 · kind B1 · utility
2Cited by
0References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 27, 2016 |
| Grant date | Dec 27, 2016 |
| Priority date | — |
| Expiry date | Jan 27, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G15/08
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An electrostatic charge image developing toner includes a toner particle containing a binder resin, a release agent, and an inorganic mineral, wherein 80% or more of the entire release agent is present in a portion within 400 nm from the surface of the toner particle and 80% or more of the entire inorganic mineral is present in a portion within 400 nm from the surface of the toner particle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.