Resin for toner, toner, developer, image forming apparatus, and process cartridge
US9885967B2 · kind B2 · utility
1Cited by
14References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 13, 2014 |
| Grant date | Feb 6, 2018 |
| Priority date | — |
| Expiry date | Aug 13, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G15/08
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
Provided is a resin for a toner, which is a copolymer including a crystalline segment, and having a maximum elastic stress value at 100° C. (ES100) of 1,000 Pa or less, and a maximum elastic stress value at 70° C. (ES70) of 1,000 Pa or greater when the temperature is lowered from 100° C. to 70° C., where the maximum elastic stress values are measured according to a large amplitude oscillatory shear procedure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.