Invention Grant
- Patent Title: Yellow toner and color image forming method
- Patent Title (中): 黄色调色剂和彩色成像方法
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Application No.: US13726997Application Date: 2012-12-26
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Publication No.: US08986916B2Publication Date: 2015-03-24
- Inventor: Hiroshi Yamashita , Masana Shiba , Satoyuki Sekiguchi , Yukari Fukuda , Daisuke Asahina , Rintaro Takahashi , Tsuyoshi Sugimoto
- Applicant: Hiroshi Yamashita , Masana Shiba , Satoyuki Sekiguchi , Yukari Fukuda , Daisuke Asahina , Rintaro Takahashi , Tsuyoshi Sugimoto
- Applicant Address: JP Tokyo
- Assignee: Ricoh Company, Ltd.
- Current Assignee: Ricoh Company, Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2011-288853 20111228
- Main IPC: G03G13/08
- IPC: G03G13/08 ; G03G9/09
Abstract:
A yellow toner including: a non-crystalline resin; C.I. Pigment Yellow 185; and a releasing agent, wherein the yellow toner has a glass transition temperature of more than 18° C. but less than 40° C.
Public/Granted literature
- US20130171554A1 YELLOW TONER AND COLOR IMAGE FORMING METHOD Public/Granted day:2013-07-04
Information query
