Toner compositions
US8133649B2 · kind B2 · utility
1Cited by
62References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 1, 2008 |
| Grant date | Mar 13, 2012 |
| Priority date | — |
| Expiry date | Jun 23, 2030 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G9/09371
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
Toner particles are provided which may, in embodiments, include a high molecular weight branched or cross-linked polyester to decrease image gloss and to increase toner elasticity to prevent surface additives impaction. In embodiments, the toner particles may have a core-shell configuration, with the high molecular weight polyester in the core, the shell, or both.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.