Coated carriers for developing electrostatic images
US5021316A · kind A · utility
7Cited by
3References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 6, 1989 |
| Grant date | Jun 4, 1991 |
| Priority date | — |
| Expiry date | Oct 6, 2009 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/2998
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
This invention provides a carrier for developing electrostatic images comprising a core and a coating on the core, the coating being formed from a copolymer comprising a fluoralkyl acrylate and a monomer copolymerizable therewith.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.