发明授权
US08841055B2 Super low melt emulsion aggregation toners comprising a trans-cinnamic di-ester
有权
超低熔体乳液聚集调色剂,其包含反式肉桂酸酯
- 专利标题: Super low melt emulsion aggregation toners comprising a trans-cinnamic di-ester
- 专利标题(中): 超低熔体乳液聚集调色剂,其包含反式肉桂酸酯
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申请号: US13439304申请日: 2012-04-04
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公开(公告)号: US08841055B2公开(公告)日: 2014-09-23
- 发明人: Ke Zhou , Adela Goredema , Karen Moffat , Edward G. Zwartz , Mike Hawkins , Rosa Duque , Guerino G. Sacripante
- 申请人: Ke Zhou , Adela Goredema , Karen Moffat , Edward G. Zwartz , Mike Hawkins , Rosa Duque , Guerino G. Sacripante
- 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
- 代理机构: Pillsbury Winthrop Shaw Pittman LLP
- 主分类号: G03G9/00
- IPC分类号: G03G9/00
摘要:
An emulsion aggregation toner composition is disclosed that includes toner particles with at least one small crystalline molecule, such as a trans-cinnamic diester, at least one amorphous resin, optional waxes, coagulants, pigments, and combinations thereof. In other embodiments, the small crystalline molecule is biodegradable and can be made using raw materials derived from renewable resources. Such small crystalline molecules are also compatible with amorphous binder resins, to provide toner compositions with reduced minimum fusing temperatures without sacrificing electrical performance. Processes for preparing emulsion aggregation toner compositions are also described.