发明授权
- 专利标题: Super low melt toner having crystalline aromatic ethers
- 专利标题(中): 具有结晶芳香醚的超低熔点调色剂
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申请号: US14076822申请日: 2013-11-11
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公开(公告)号: US09188891B2公开(公告)日: 2015-11-17
- 发明人: Ke Zhou , Jordan H. Wosnick , Kentaro Morimitsu , Michael S. Hawkins , Edward G. Zwartz , Valerie M. Farrugia
- 申请人: XEROX CORPORATION
- 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: G03G9/08
- IPC分类号: G03G9/08 ; G03G9/097 ; G03G9/087 ; G03G9/00
摘要:
A toner includes a polymeric resin, optionally a colorant, and a small molecule crystalline aromatic ether having a molecular weight less than 1,000 g/mol. The polymeric resin may be an amorphous resin and a mixture of the amorphous resin and the crystalline aromatic ether may be characterized by a reduction in glass transition temperature from that of the resin and by the lack of a melting point for the crystalline aromatic ether as determined by differential scanning calorimetry, the enthalpy of fusion for the crystalline aromatic ether in the mixture being measured to be less than 10% of the enthalpy of fusion of the crystalline aromatic ether in pure form. Furthermore, the toner may be configured to have a crease fix minimum fusing temperature (MFT) less than or equal to the crease fix MFT of a benchmark ultra-low-melt emulsion aggregation toner. Suitable crystalline aromatic ethers may include benzyl 2-naphthyl ether.
公开/授权文献
- US20150132691A1 SUPER LOW MELT TONER HAVING CRYSTALLINE AROMATIC ETHERS 公开/授权日:2015-05-14
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