Invention Grant
- Patent Title: Toner
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Application No.: US15584384Application Date: 2017-05-02
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Publication No.: US10012917B2Publication Date: 2018-07-03
- Inventor: Takeru Chiba , Hiroshi Nakatani
- Applicant: ZEON CORPORATION
- Applicant Address: JP Tokyo
- Assignee: ZEON CORPORATION
- Current Assignee: ZEON CORPORATION
- Current Assignee Address: JP Tokyo
- Agency: Westerman, Hattori, Daniels & Adrian, LLP
- Priority: JP2013-067257 20130327
- Main IPC: G03G9/097
- IPC: G03G9/097 ; G03G9/08 ; C08J3/00 ; G03G9/087 ; G03G9/093 ; G03G9/083

Abstract:
There is provided a toner comprising a binder resin, a wax, a charge control resin and a colorant. As a result of gas chromatography analysis, a first total amount of components detected in a range of a peak detecting time of hydrocarbons having 5 to 9 carbons is 500 ppm or less in terms of styrene; a second total amount of components detected in a range of a peak detecting time of hydrocarbons having 10 to 18 carbons is 5,000 ppm or less in terms of styrene; and an amount of a component corresponding to a maximum peak of peaks of hydrocarbons having 10 to 18 carbons is 3,000 ppm or less in terms of styrene.
Public/Granted literature
- US20170248856A1 TONER Public/Granted day:2017-08-31
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