Toner
US9811016B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 16, 2016 |
| Grant date | Nov 7, 2017 |
| Priority date | — |
| Expiry date | Mar 16, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G9/08755
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A toner comprising a toner particle comprising a binder resin that comprises a crystalline resin, wherein the toner satisfies the following formulas (1) and (2) in DSC measurement of the toner,50.0≦Tt≦80.0 formula (1)0.00≦ΔHT′t-3/ΔH≦0.20 formula (2)whereTt [° C.] is the peak temperature of the endothermic peak P1, ΔH [J/g] is the endothermic quantity from a temperature lower than T′t by 20.0° C. to a temperature higher than T′t by 10.0° C. when T′t [° C.] is the peak temperature of the endothermic peak P 2, and ΔH T′t-3 [J/g] is the endothermic quantity from a temperature lower than T′t by 20.0° C. to a temperature lower than T′t by 3.0° C.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.