Toner usable with electrophotography and method of preparing the same
US8268525B2 · kind B2 · utility
1Cited by
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15Claims
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Key dates
| Filing date | Jan 20, 2010 |
| Grant date | Sep 18, 2012 |
| Priority date | — |
| Expiry date | Aug 19, 2030 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G9/09364
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A toner usable with electrophotography includes an iron (Fe) content in the toner is in a range of about 1.0×102 ppm to about 1.0×104 ppm and a circle equivalent diameter of a sectional area of an Fe agglomerating agent is in a range of about 1.0 nm to about 2.0×102 nm.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.