Efficient solvent-based phase inversion emulsification process with defoamer
US8741534B2 · kind B2 · utility
2Cited by
48References
10Claims
0Family size
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Key dates
| Filing date | Jun 8, 2009 |
| Grant date | Jun 3, 2014 |
| Priority date | — |
| Expiry date | Apr 10, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G9/0812
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A process and system for making a resin emulsion suitable for use in forming toner particles including a silicone free anti-foam agent to control foam during formation of a polyester dispersion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.