Electrographic toner and developer composition
US3944493A · kind A · utility
143Cited by
3References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 16, 1974 |
| Grant date | Mar 16, 1976 |
| Priority date | — |
| Expiry date | May 16, 1994 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G9/09775
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
The present invention relates to the use of low levels of certain alkoxylated amines as charge control agents for an electrostatic toner contained in dry electrographic developer compositions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.