Invention Grant
- Patent Title: Developer accommodating container, developer accommodating unit, process cartridge and image forming apparatus
- Patent Title (中): 显影剂容纳容器，显影剂容纳单元，处理盒和图像形成装置
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Application No.: US14018485Application Date: 2013-09-05
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Publication No.: US09304441B2Publication Date: 2016-04-05
- Inventor: Masaaki Matsushita , Koji Yamaguchi , Junichi Matsumura , Masatomi Yoshida
- Applicant: CANON KABUSHIKI KAISHA
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Fitzpatrick, Cella, Harper & Scinto
- Priority: JP2012-198056 20120910; JP2013-160961 20130802
- Main IPC: G03G15/08
- IPC: G03G15/08
Abstract:
A developer accommodating container for accommodating a developer includes; an opening for permitting discharge of the developer; and a sealing member, mounted on the developer accommodating container, capable of exposing the opening by being moved. At least a part of the sealing member is formed of a material having compatibility with a material for forming the developer accommodating container and a material having incompatibility with the materiel for forming the developer accommodating container. Either one of the material having the compatibility and the material having the incompatibility is dispersed in the other one of the materials.
Public/Granted literature
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