Electrostatic charge image developing toner, and developer, image forming apparatus and image forming method using the same toner
US7144667B2 · kind B2 · utility
1Cited by
1References
19Claims
0Family size
Assignee
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Key dates
| Filing date | Mar 1, 2004 |
| Grant date | Dec 5, 2006 |
| Priority date | — |
| Expiry date | Oct 18, 2024 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G9/08795
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
The invention provides an electrostatic charge image developing toner containing a fixing resin and a wax, characterized in that in a DSC curve measured by a differential scanning calorimeter for the wax, a maximum endothermic peak of endothermic peaks at temperature up is less than 70° C., on-set temperature attributable to the maximum endothermic peak is above 50° C., and lowest on-set temperature of on-set temperatures attributable to endothermic peaks except the maximum endothermic peak is in a range of from 30° C. to 40° C.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.