Invention Grant
US08377621B2 Toner comprising polyester, process for making the toner and uses thereof
失效
包含聚酯的调色剂，制造调色剂的方法及其用途
- Patent Title: Toner comprising polyester, process for making the toner and uses thereof
- Patent Title (中): 包含聚酯的调色剂，制造调色剂的方法及其用途
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Application No.: US12665971Application Date: 2008-06-20
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Publication No.: US08377621B2Publication Date: 2013-02-19
- Inventor: Daniel Patrick Morris , John Dylan Morgan , Martin Russell Edwards , Miguel Angel Rodriguez-Vazquez , Mohammed Nawaz , Zoonia Mehmood
- Applicant: Daniel Patrick Morris , John Dylan Morgan , Martin Russell Edwards , Miguel Angel Rodriguez-Vazquez , Mohammed Nawaz , Zoonia Mehmood
- Applicant Address: GB Manchester
- Assignee: Fujifilm Imaging Colorants Limited
- Current Assignee: Fujifilm Imaging Colorants Limited
- Current Assignee Address: GB Manchester
- Agency: Morgan, Lewis & Bockius LLP
- Priority: GB0712581.8 20070628; GB0712583.4 20070628
- International Application: PCT/GB2008/002095 WO 20080620
- International Announcement: WO2009/001042 WO 20081231
- Main IPC: G03G9/087
- IPC: G03G9/087
Abstract:
A process for preparing a toner comprising a binder resin and a colorant, wherein the binder resin comprises a polyester resin having an acid value greater than 5 mg KOH/g, the process comprising: providing an aqueous dispersion of polyester resin particles stabilized by an ionic surfactant and then associating the polyester resin particles.
Public/Granted literature
- US20100173244A1 Toner Comprising Polyester, Process for Making the Toner and Uses Thereof Public/Granted day:2010-07-08
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