Toner and developer compositions containing additives with certain morphologies
US4960665A · kind A · utility
10Cited by
6References
40Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 27, 1989 |
| Grant date | Oct 2, 1990 |
| Priority date | — |
| Expiry date | Feb 27, 2009 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G9/09791
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A toner composition comprised of resin particles, and a component with a sponge, or non-flake like morphology selected from the group consisting of metal salts, metal salts of fatty acids, and mixtures thereof.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.