Invention Grant
- Patent Title: Processes for producing polyester latexes via solvent-based and solvent-free emulsification
- Patent Title (中): 通过溶剂型和无溶剂乳化法生产聚酯胶乳的方法
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Application No.: US12707693Application Date: 2010-02-18
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Publication No.: US09201324B2Publication Date: 2015-12-01
- Inventor: Shigang S. Qiu , Kimberly D. Nosella , Tie Hwee Ng , Santiago Faucher , Fumii Higuchi
- Applicant: Shigang S. Qiu , Kimberly D. Nosella , Tie Hwee Ng , Santiago Faucher , Fumii Higuchi
- Applicant Address: US CT Norwalk
- Assignee: Xerox Corporation
- Current Assignee: Xerox Corporation
- Current Assignee Address: US CT Norwalk
- Agency: MDIP LLC
- Main IPC: G03G9/08
- IPC: G03G9/08 ; G03G9/087 ; G03G9/097
Abstract:
A process for making a latex emulsion suitable for use in a toner composition includes contacting at least one polyester resin optionally with an organic solvent to form a resin mixture, adding a primary amine, optionally a surfactant, and deionized water to the mixture.
Public/Granted literature
- US20110200930A1 PROCESSES FOR PRODUCING POLYESTER LATEXES VIA SOLVENT-BASED AND SOLVENT-FREE EMULSIFICATION Public/Granted day:2011-08-18
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