Suspension polymerization processes and toner compositions thereof
US5089295A · kind A · utility
5Cited by
12References
59Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 5, 1990 |
| Grant date | Feb 18, 1992 |
| Priority date | — |
| Expiry date | Nov 5, 2010 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G9/08702
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Processes for the preparation of polymers which comprises a suspension free radical polymerization of a monomer phase comprised of at least two monomers, and a polymerization initiator; and an aqueous phase comprised of water and magnetite.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.