发明申请
US20120135346A1 PROCESSES FOR PRODUCING POLYESTER LATEXES WITH BIO-BASED SOLVENTS
审中-公开
用生物溶剂生产聚酯乳液的方法
- 专利标题： PROCESSES FOR PRODUCING POLYESTER LATEXES WITH BIO-BASED SOLVENTS
- 专利标题（中）： 用生物溶剂生产聚酯乳液的方法
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申请号： US12955104申请日： 2010-11-29
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公开(公告)号： US20120135346A1公开(公告)日： 2012-05-31
- 发明人: Guerino G. Sacripante , Shigang Qiu , Rina Carlini , Ke Zhou
- 申请人： Guerino G. Sacripante , Shigang Qiu , Rina Carlini , Ke Zhou
- 申请人地址： US CT Norwalk
- 专利权人： XEROX CORPORATION
- 当前专利权人： XEROX CORPORATION
- 当前专利权人地址： US CT Norwalk
- 主分类号： G03G9/00
- IPC分类号： G03G9/00
摘要：
A process for making a latex emulsion suitable for use in a toner composition includes contacting at least one polyester resin with a bio-based solvent to form a resin mixture, adding a neutralizing agent and deionized water to the resin mixture, removing the solvent from the formed latex, and recovering the emulsion. The solvent removed from the formed latex may be re-used, making the process very environmentally friendly.
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