Toner, and, developer, toner container, process cartridge, image forming apparatus and image forming method
US7374851B2 · kind B2 · utility
45Cited by
3References
25Claims
0Family size
Assignee
Inventors
- Shinya Nakayama
- Satoshi Mochizuki
- Yasuaki Iwamoto
- Yasuo Asahina
- Akihiro Kotsugai
- Masayuki Ishii
- Osamu Uchinokura
- Hisashi Nakajima
- Tomoyuki Ichikawa
- Tomoko Utsumi
- Koichi Sakata
- Hideki Sugiura
- Shigeru Emoto
- Junichi Awamura
- Masami Tomita
- Takahiro Honda
- Shinichiro Yagi
- Tomomi Suzuki
- Hiroshi Yamada
- Toshiki Nanya
- Hiroto Higuchi
- Fumihiro Sasaki
- Naohito Shimota
Key dates
| Filing date | Mar 20, 2006 |
| Grant date | May 20, 2008 |
| Priority date | — |
| Expiry date | Mar 20, 2026 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G9/08797
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A toner which includes a toner material, wherein the toner satisfies the following formula:0° C.≦ΔTm≦20° C.where ΔTm represents Tma (° C.)−Tmb (° C.), Tma (° C.) is ½ flown-out temperature of the toner by a capillary type flow tester, and Tmb (° C.) is ½ flown-out temperature of a melt kneaded mixture of the toner by the capillary type flow tester, and wherein Tma is from 130° C. to 200° C.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.