Invention Grant
- Patent Title: Acrylic ester compound and manufacturing intermediate thereof, method for manufacturing acrylic ester compound, and latent electrostatic image bearing member, image forming method, image forming apparatus and process cartridge
- Patent Title (中): 丙烯酸酯化合物及其制造中间体,丙烯酸酯化合物的制造方法和静电潜像承载部件,成像方法,成像装置和处理盒
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Application No.: US11938006Application Date: 2007-11-09
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Publication No.: US08623577B2Publication Date: 2014-01-07
- Inventor: Tamotsu Horiuchi , Kazukiyo Nagai , Hongguo Li , Tetsuro Suzuki , Hiroshi Tamura
- Applicant: Tamotsu Horiuchi , Kazukiyo Nagai , Hongguo Li , Tetsuro Suzuki , Hiroshi Tamura
- Applicant Address: JP Tokyo
- Assignee: Ricoh Company, Ltd.
- Current Assignee: Ricoh Company, Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2005-137333 20050510; JP2005-139121 20050511; JP2005-147206 20050519; JP2005-217873 20050727
- Main IPC: G03G5/047
- IPC: G03G5/047

Abstract:
To provide: a latent electrostatic image bearing member including one of a cured material obtained through radical polymerization of a radically polymerizable compound of component (A1), and a cured material obtained through radical polymerization of a radically polymerizable compound of component (A2) in the outermost layer, wherein the component (A1) includes two radically polymerizable groups and a substituted amino group which does not include a radically polymerizable group in a molecule, and the radically polymerizable group and the nearest substituted amino group which does not include an unsaturated bond in between are connected with two or more aromatic hydrocarbon compounds, and, the radically polymerizable compound of component (A2) includes a condensed polycyclic aromatic hydrocarbon formed by bonding a radically polymerizable group and a non-radically polymerizable substituted amine group through a condensed polycyclic aromatic hydrocarbon group; and an image forming apparatus, image forming method and process cartridge which uses thereof.
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