Electrostatic image developing toner and image forming method using the same
US6936391B2 · kind B2 · utility
0Cited by
1References
5Claims
0Family size
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Key dates
| Filing date | May 20, 2003 |
| Grant date | Aug 30, 2005 |
| Priority date | — |
| Expiry date | Dec 5, 2023 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G9/09733
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An electrostatic image developing toner is disclosed. The toner particle conrains a silanol compound represented by formula of RmSi(OH)n in an amount of 1 to 20 ppm which is measured based on a head space method: wherein R represents a hydrocarbon group containing an alkyl group, a vinyl group, a glycidyloxy group, or a methacrylic acid, m and n each represents an integer of 1 to 3, and when m is 2 or 3, R may be the same of different.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.