Invention Grant
- Patent Title: Emulsion aggregation toner comprising hybrid latex
- Patent Title (中): 包含混合胶乳的乳液聚集调色剂
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Application No.: US14527032Application Date: 2014-10-29
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Publication No.: US09280076B1Publication Date: 2016-03-08
- Inventor: Shigeng Li , Christopher Michael Wolfe , Yanjia Zuo , Randy Pheav Tin , John L. Pawlak , Jay Lee Schneider , Peter Nguyen , Jordan Frank , Chieh-Min Cheng
- Applicant: XEROX CORPORATION
- Applicant Address: US CT Norwalk
- Assignee: XEROX CORPORATION
- Current Assignee: XEROX CORPORATION
- Current Assignee Address: US CT Norwalk
- Agency: Pillsbury Winthrop Shaw Pittman LLP
- Main IPC: G03G9/087
- IPC: G03G9/087 ; G03G9/093 ; G03G9/08

Abstract:
A toner includes a core including a homogenized mixture of a first polyester latex, a styrene/acrylate latex, and a compatibilizing agent latex that includes a graft polyester-styrene/acrylate copolymer and a shell that includes a polyester latex. A process includes (1) homogenizing a mixture to form a plurality of core particles, the mixture including a first polyester latex, a styrene/acrylate latex, and a compatibilizing agent latex comprising a graft polyester-styrene/acrylate copolymer and (2) adding a shell polyester latex to the plurality of core particles to form a plurality of core-shell structures.
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