Invention Grant
US09040217B2 Carrier, two-component developer using the same, and image-forming apparatus using said developer
有权
使用其的载体，双组分显影剂和使用所述显影剂的图像形成装置
- Patent Title: Carrier, two-component developer using the same, and image-forming apparatus using said developer
- Patent Title (中): 使用其的载体，双组分显影剂和使用所述显影剂的图像形成装置
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Application No.: US12393313Application Date: 2009-02-26
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Publication No.: US09040217B2Publication Date: 2015-05-26
- Inventor: Kazuki Takatsuka , Tatsuo Imafuku , Takahiro Bito , Takeshi Satoh , Masaki Ueji
- Applicant: Kazuki Takatsuka , Tatsuo Imafuku , Takahiro Bito , Takeshi Satoh , Masaki Ueji
- Applicant Address: JP Osaka
- Assignee: SHARP KABUSHIKI KAISHA
- Current Assignee: SHARP KABUSHIKI KAISHA
- Current Assignee Address: JP Osaka
- Agency: Nixon & Vanderhye P.C.
- Priority: JP2008-048078 20080228
- Main IPC: G03G9/10
- IPC: G03G9/10 ; G03G15/08 ; G03G9/113
Abstract:
The present invention provides a carrier for a two-component electrophotographic developer, comprising a core particle and a thermoset silicone resin layer coated thereon, wherein said layer comprises a charge control agent and is formed by heat-treatment at a temperature below the melting point of said charge control agent.
Public/Granted literature
- US20090226218A1 CARRIER, TWO-COMPONENT DEVELOPER USING THE SAME, AND IMAGE-FORMING APPARATUS USING SAID DEVELOPER Public/Granted day:2009-09-10
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