Invention Grant
- Patent Title: Electrophotographic toner
- Patent Title (中): 电子照相墨粉
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Application No.: US12469063Application Date: 2009-05-20
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Publication No.: US08178267B2Publication Date: 2012-05-15
- Inventor: Naohiro Hirose , Meizo Shirose , Kaori Soeda , Shiro Hirano , Shinya Obara
- Applicant: Naohiro Hirose , Meizo Shirose , Kaori Soeda , Shiro Hirano , Shinya Obara
- Applicant Address: JP Tokyo
- Assignee: Konica Minolta Business Technologies, Inc.
- Current Assignee: Konica Minolta Business Technologies, Inc.
- Current Assignee Address: JP Tokyo
- Agency: Lucas & Mercanti, LLP
- Priority: JP2008-135428 20080523
- Main IPC: G03G9/09
- IPC: G03G9/09
Abstract:
A set of toners comprising a yellow toner, a magenta toner, a cyan toner and a black toner for forming a full color image with an electrophotographic method, wherein the yellow toner comprises toner particles containing at least one pigment selected from the group consisting of C.I. Pigment Yellow 74, C.I. Pigment Yellow 139, C.I. Pigment Yellow 155, C.I. Pigment Yellow 180 and C.I. Pigment Yellow 185; the magenta toner comprises toner particles containing a dye represented by Formula (X-1) and a metal compound represented by Formula (1); and the cyan toner comprises toner particles containing a silicon phthalocyanine represented by Formula (2):
Public/Granted literature
- US20090291377A1 ELECTROPHOTOGRAPHIC TONER Public/Granted day:2009-11-26
Information query
