Electrostatic image developing toner
US6030739A · kind A · utility
11Cited by
3References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 2, 1999 |
| Grant date | Feb 29, 2000 |
| Priority date | — |
| Expiry date | Mar 2, 2019 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G9/08773
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An electrostatic image developing toner containing a polysiloxane having the following repeating units (a) and ##STR1## wherein R.sup.1 is a C.sub.1 -C.sub.6 alkyl group such as a methyl group or a C.sub.6 -C.sub.12 aryl group such as a phenyl group, which may be different from each other, and R.sup.2 is a C.sub.6 -C.sub.200 saturated hydrocarbon group, provided that the carbon number of R.sup.2 is larger than the carbon number of R.sup.1.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.