Toner processes
US7749673B2 · kind B2 · utility
7Cited by
14References
32Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 29, 2007 |
| Grant date | Jul 6, 2010 |
| Priority date | — |
| Expiry date | May 2, 2029 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G9/08797
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A toner process comprising the aggregation and coalescence of an amorphous polyester, a crystalline polyester and a colorant, and wherein the coalescence is conducted at a temperature that is about lower than the melting point temperature of the crystalline polyester.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.