Invention Grant
- Patent Title: Electrophotographic toner and method of preparing the same
- Patent Title (中): 电子照相调色剂及其制备方法
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Application No.: US12694864Application Date: 2010-01-27
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Publication No.: US08383306B2Publication Date: 2013-02-26
- Inventor: Kyeong Pang , Jae-Hwan Kim , Jin-Mo Hong , Su-Bum Park , Jeong-Hyun Lee , Mi-Rim Cho
- Applicant: Kyeong Pang , Jae-Hwan Kim , Jin-Mo Hong , Su-Bum Park , Jeong-Hyun Lee , Mi-Rim Cho
- Applicant Address: KR Suwon-si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-si
- Agency: Stanzione & Kim, LLP
- Priority: KR10-2009-0064087 20090714
- Main IPC: G03G9/083
- IPC: G03G9/083

Abstract:
The present disclosure provides an electrographic toner and methods for preparing an electrographic toner. In particular, the present disclosure provides an electrophotographic toner comprising a latex, a colorant and a releasing agent. The electrophotographic toner may further comprise zinc (Zn), iron (Fe), and silicon (Si). The [Zn]/[Fe] ratio may be in the range of about 5.0×10−2 to about 2.0. The [Si]/[Fe] ratio may be in the range of about 5.0×10−4 to about 5.0×10−2. [Zn], [Fe] and [Si] denote the intensities of Zn, Fe and Si, respectively, as measured by X-ray fluorescence spectrometry.
Public/Granted literature
- US20110014560A1 ELECTROPHOTOGRAPHIC TONER AND METHOD OF PREPARING THE SAME Public/Granted day:2011-01-20
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