Toner porous particles containing hydrocolloids
US7887984B2 · kind B2 · utility
22Cited by
19References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 18, 2007 |
| Grant date | Feb 15, 2011 |
| Priority date | — |
| Expiry date | Sep 16, 2028 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G9/08777
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
The present invention is toner particle that includes a continuous phase of binder polymer and a second phase of hydrocolloid. The particle has a porosity of at least 10 percent.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.