Carrier particles for use in a two-component dry-type developer
US4927728A · kind A · utility
20Cited by
0References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 23, 1988 |
| Grant date | May 22, 1990 |
| Priority date | — |
| Expiry date | Nov 23, 2008 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/2995
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
The disclosure describes carrier particles for use in a two-component dry-type developer, consisting of core particles which are coated with a silicone resin hardened by an organic tin catalyst.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.