Invention Grant
- Patent Title: Self emulsifying granules and solvent free process for the preparation of emulsions therefrom
- Patent Title (中): 自乳化颗粒和无溶剂的方法从其制备乳液
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Application No.: US12485415Application Date: 2009-06-16
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Publication No.: US08211604B2Publication Date: 2012-07-03
- Inventor: Santiago Faucher , Rina Carlini , Joo T. Chung , Fumii Higuchi , Shigang Qiu , Allan K. Chen , Edward Graham Zwartz , Michael Steven Hawkins , Brian J. Andaya , Joseph L. Leonardo
- Applicant: Santiago Faucher , Rina Carlini , Joo T. Chung , Fumii Higuchi , Shigang Qiu , Allan K. Chen , Edward Graham Zwartz , Michael Steven Hawkins , Brian J. Andaya , Joseph L. Leonardo
- Applicant Address: US CT Norwalk
- Assignee: Xerox Corporation
- Current Assignee: Xerox Corporation
- Current Assignee Address: US CT Norwalk
- Agent Judith L. Byorick
- Main IPC: G03G9/087
- IPC: G03G9/087

Abstract:
A process for making a self-emulsifying composite suitable for use in forming latex emulsions includes contacting a resin with a solid or highly concentrated surfactant, a solid neutralizing agent in the absence of water and an organic solvent to form a mixture, melt mixing the mixture, and forming a self-emulsifying composite of the melt mixed mixture such as a granule. Self-emulsifying granules are also provided and configured to form a latex emulsion when added to water, which may then be utilized to form a toner.
Public/Granted literature
- US20100316946A1 SELF EMULSIFYING GRANULES AND SOLVENT FREE PROCESS FOR THE PREPARATION OF EMULSIONS THEREFROM Public/Granted day:2010-12-16
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