Invention Grant
- Patent Title: Method for manufacturing electrostatic latent image developing toner
- Patent Title (中): 静电潜像显影用调色剂的制造方法
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Application No.: US14229120Application Date: 2014-03-28
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Publication No.: US09250551B2Publication Date: 2016-02-02
- Inventor: Seishi Ojima , Ryotaro Komada
- Applicant: KYOCERA Document Solutions Inc.
- Applicant Address: JP Osaka
- Assignee: KYOCERA Document Solutions Inc.
- Current Assignee: KYOCERA Document Solutions Inc.
- Current Assignee Address: JP Osaka
- Agency: Studebaker & Brackett PC
- Priority: JP2013-074773 20130329
- Main IPC: G03G9/093
- IPC: G03G9/093

Abstract:
An electrostatic latent image developing toner is manufactured by mixing an aqueous medium dispersion liquid (X) containing negatively chargeable toner cores and an aqueous medium dispersion liquid (Y) containing positively chargeable resin particulates, followed by stirring the mixture liquid to form shell layers each on a surface of the toner cores with the resin particulates. The shell layers are formed with the resin particulates subjected to a stirring treatment together with an anionic surfactant.
Public/Granted literature
- US20140295345A1 METHOD FOR MANUFACTURING ELECTROSTATIC LATENT IMAGE DEVELOPING TONER Public/Granted day:2014-10-02
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