Toner compositions with stabilizer irreversibly anchored thereto
US4652508A · kind A · utility
9Cited by
17References
28Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 11, 1985 |
| Grant date | Mar 24, 1987 |
| Priority date | — |
| Expiry date | Apr 11, 2005 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G9/08777
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
Disclosed is an improved toner composition comprised of colored dyes and resin particles, having irreversibly anchored thereto stabilizer generated by the reaction of a stabilizer selected from the group consisting of hydroxy celluloses, poly(acrylic acids), poly(vinyl butyral), and poly(vinyl pyridines), with an alkyl halide, an alcohol, or a carboxylic acid.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.