Toner with increased amount of surface additives and increased surface additive adhesion
US6756173B2 · kind B2 · utility
5Cited by
20References
19Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 21, 2001 |
| Grant date | Jun 29, 2004 |
| Priority date | — |
| Expiry date | Feb 15, 2022 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G9/097
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A toner and process for making the toner wherein each combined resin and colorant particle has an average size less than about 10 microns and wherein surface additive particles averaging less than about 40 nanometers in size average greater than two (2) percent of the combined weight of resin and colorant in the toner and wherein the Additive Adhesion Force Distribution percent value after 12 kilojoules of energy is greater than 40 percent.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.