Invention Grant
- Patent Title: Process for preparing toner including a borax coupling agent
- Patent Title (中): 用于制备包括硼砂偶联剂的调色剂的方法
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Application No.: US13339565Application Date: 2011-12-29
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Publication No.: US08669035B2Publication Date: 2014-03-11
- Inventor: Jing X. Sun , Kofi Opare Diggs
- Applicant: Jing X. Sun , Kofi Opare Diggs
- Applicant Address: US KY Lexington
- Assignee: Lexmark International, Inc.
- Current Assignee: Lexmark International, Inc.
- Current Assignee Address: US KY Lexington
- Main IPC: G03G9/08
- IPC: G03G9/08
Abstract:
A method for producing toner according to one example embodiment includes combining and agglomerating a first polymer emulsion with a colorant dispersion and a release agent dispersion to form toner cores. A borax coupling agent is added to the toner cores. A second polymer emulsion is combined and agglomerated with the toner cores having the borax coupling agent to form toner shells around the toner cores. The aggregated toner cores and toner shells are fused to form toner particles.
Public/Granted literature
- US20130171551A1 PROCESS FOR PREPARING TONER INCLUDING A BORAX COUPLING AGENT Public/Granted day:2013-07-04
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