Toner for developing electrostatic image, method for producing the toner and image forming method
US7223508B2 · kind B2 · utility
1Cited by
4References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 22, 2004 |
| Grant date | May 29, 2007 |
| Priority date | — |
| Expiry date | Dec 30, 2024 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G9/0914
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
The toner for developing an electrostatic image, includes a toner particle containing a binder resin and a colorant. The colorant has Feret's average horizontal diameter from 10 nm to 500 nm, and 50 number % or more of colorant has a Feret's horizontal diameter of from 2 nm to 300 nm. The colorant contains a compound represented by General Formula (1):
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.