公开(公告)号：US20150309452A1

公开(公告)日：2015-10-29

申请号：US14260802

申请日：2014-04-24

Applicant: XEROX CORPORATION

Inventor： QI ZHANG ,  NAN-XING HU ,  SUXIA YANG ,  SANDRA J. GARDNER ,  EDWARD G. ZWARTZ ,  YU QI

IPC: H01B1/04 ,  G03G15/20 ,  B41M3/12

CPC classification number: G03G15/2014 ,  C23C16/56 ,  G03G15/2057 ,  H01B1/04

Abstract: A fuser comprises a substrate and a composite layer formed on the substrate. The composite layer comprises a fluoropolymer and at least one of (a) perfluorosulfonated polymer-treated, carbon nanotube-comprising particles, and (b) perfluorosulfonated polymer-treated, graphene-comprising particles. Methods of making a fuser and methods of fusing toner particles are also disclosed.

Abstract translation: 定影器包括基底和形成在基底上的复合层。 复合层包括含氟聚合物和（a）全氟磺化聚合物处理的含碳纳米管的颗粒和（b）全氟磺化聚合物处理的含石墨烯颗粒中的至少一种。 还公开了制造定影器的方法和定影调色剂颗粒的方法。

公开(公告)号：US20160091808A1

公开(公告)日：2016-03-31

申请号：US14965299

申请日：2015-12-10

Applicant: XEROX CORPORATION

Inventor： KE ZHOU ,  JORDAN H. WOSNICK ,  KENTARO MORIMITSU ,  EDWARD G. ZWARTZ ,  VALERIE M. FARRUGIA

IPC: G03G9/08

CPC classification number: G03G9/0804 ,  G03G9/0821 ,  G03G9/08755 ,  G03G9/08797 ,  G03G9/09378 ,  G03G9/09392 ,  G03G9/09733

Abstract: A toner includes a polymeric resin, a colorant, and a small molecule crystalline aromatic monoester 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 monoester 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 monoester as determined by differential scanning calorimetry, the enthalpy of fusion for the crystalline aromatic monoester in the mixture being measured to be less than 10% of the enthalpy of fusion of the crystalline aromatic monoester 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 monoesters may include 2-Naphthyl benzoate.

公开(公告)号：US20150309453A1

公开(公告)日：2015-10-29

申请号：US14260911

申请日：2014-04-24

Applicant: XEROX CORPORATION

Inventor： SUXIA YANG ,  NAN-XING HU ,  QI ZHANG ,  SANDRA J. GARDNER ,  EDWARD G. ZWARTZ ,  GUIQIN SONG

IPC: H01B1/04 ,  B05D3/02 ,  G03G15/20

CPC classification number: G03G15/206 ,  G03G15/2057 ,  H01B1/04

Abstract: A member for a fuser assembly of a printer. The member may include a support body and a composite coating disposed on an outer surface of the support body. The composite coating may include a fluororesin and a nanocarbon material dispersed within the fluororesin. The nanocarbon material may be present in a higher concentration proximate the support body and a lower concentration proximate an outer surface of the composite coating. The lower concentration may be less than or equal to about 2 wt % of the nanocarbon material.

Abstract translation: 打印机定影组件的成员。 该构件可以包括支撑体和设置在支撑体的外表面上的复合涂层。 复合涂层可以包括分散在氟树脂内的氟树脂和纳米碳材料。 纳米碳材料可以以更高的浓度存在于靠近支撑体的位置，并且靠近复合涂层的外表面存在较低的浓度。 较低的浓度可以小于或等于纳米碳材料的约2重量％。