Electrostatic charge image developing toner, electrostatic charge image developer, and toner cartridge
US9996016B2 · kind B2 · utility
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15Claims
0Family size
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Key dates
| Filing date | Feb 16, 2016 |
| Grant date | Jun 12, 2018 |
| Priority date | — |
| Expiry date | Feb 16, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G15/0865
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An electrostatic charge image developing toner includes toner mother particles containing at least a binder resin, elastomer particles including a first oil, and inorganic particles including a second oil, wherein a viscosity of the first oil is equal to or higher than a viscosity of the second oil.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.