Toner for developing electrostatic latent image, image forming method and image forming apparatus
US7125637B2 · kind B2 · utility
4Cited by
2References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 20, 2004 |
| Grant date | Oct 24, 2006 |
| Priority date | — |
| Expiry date | Aug 15, 2024 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G9/0827
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
In a toner for developing electrostatic latent images, average circularity is 0.94–0.98, the average value of the equivalent circular diameter is 2.6–7.4 μm and the gradient of the circularity to the equivalent circular diameter is from −0.005 to −0.001, and an image forming method using the same.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.