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公开(公告)号:US20080213491A1
公开(公告)日:2008-09-04
申请号:US11680666
申请日:2007-03-01
CPC分类号: B05D5/083 , B05D7/04 , C08F8/00 , C08F8/26 , C08F8/42 , C08F2810/20 , G03G9/09716 , G03G15/2057 , C08F214/26
摘要: A method includes admixing a plurality of fluoropolymer chains, a plurality of basic metal oxide polymers, and a plurality of organic grafts. Each of the plurality of organic grafts includes a phenol end group, a linking group, and at least one silane end group. The phenol end groups of the organic grafts are reacted with the plurality of fluoropolymer chains to form a silane functionalized fluoropolymer.
摘要翻译: 一种方法包括混合多种含氟聚合物链,多种碱性金属氧化物聚合物和多种有机接枝物。 多个有机接枝物中的每一个包括苯酚端基,连接基和至少一个硅烷端基。 有机接枝物的苯酚端基与多个含氟聚合物链反应,形成硅烷官能化含氟聚合物。
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公开(公告)号:US07348447B2
公开(公告)日:2008-03-25
申请号:US11246128
申请日:2005-10-11
申请人: Timothy P. Bender , John F. Graham , Yvan Gagnon , Cheng-Kuo Hsiao , Nan-Xing Hu , Yu Qi
发明人: Timothy P. Bender , John F. Graham , Yvan Gagnon , Cheng-Kuo Hsiao , Nan-Xing Hu , Yu Qi
CPC分类号: C07F7/188 , G03G5/0578 , G03G5/0614 , G03G5/078 , Y10T428/31663
摘要: Processes for preparing aromatic matrix materials by metal hydrosilylation followed by alcholysis are provided. Silicon-containing layers that contain such aromatic matrix materials are also provided, as well as electrophotographic photoreceptors and electrophotographic imaging apparatuses containing such silicon-containing layers.
摘要翻译: 提供了通过金属氢化硅烷化,随后进行丙酮化制备芳族基质材料的方法。 还提供了含有这种芳族基质材料的含硅层,以及包含这种含硅层的电子照相感光体和电子照相成像设备。
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公开(公告)号:US20050042533A1
公开(公告)日:2005-02-24
申请号:US10647055
申请日:2003-08-22
申请人: Jin Wu , Yuhua Tong , Liang-Bih Lin , Nan-Xing Hu , Linda Ferrarese , James Duff , Yu Qi
发明人: Jin Wu , Yuhua Tong , Liang-Bih Lin , Nan-Xing Hu , Linda Ferrarese , James Duff , Yu Qi
CPC分类号: G03G5/144 , G03G5/0507 , G03G5/142
摘要: A photoconductive imaging member comprised of a supporting substrate, a hole blocking layer thereover, a photogenerating layer, and a charge transport layer, and wherein the hole blocking layer is comprised of particles chemically attached on the surface of an electron transport component.
摘要翻译: 由支撑基板,其上的空穴阻挡层,光生代层和电荷输送层构成的光导成像元件,其中空穴阻挡层由化学附着在电子传输元件的表面上的颗粒构成。
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公开(公告)号:US06743888B1
公开(公告)日:2004-06-01
申请号:US10390061
申请日:2003-03-14
申请人: Yu Qi , Nan-Xing Hu , H. Bruce Goodbrand
发明人: Yu Qi , Nan-Xing Hu , H. Bruce Goodbrand
IPC分类号: C08G6400
CPC分类号: C07D309/12 , C07C37/50 , C08G18/44 , C08G64/08 , C08G64/10 , C08G64/14 , Y02P20/55 , C07C39/16
摘要: A polycarbonate containing a repeating segment represented by Formula (I) wherein R1 is selected from the group consisting of hydrogen, alkyl, aryl; R2 represents a divalent linkage selected from the group consisting of alkylene containing one or more heteroatoms of halogen, nitrogen, oxygen, sulfur, silicon, and phosphorus, arylalkylene, and arylene; Ar1 and Ar2 each independently represent aromatic groups; and P represents a hydrogen atom, or a hydroxyl protective group.
摘要翻译: 含有由式(I)表示的重复链段的聚碳酸酯,其中R 1选自氢,烷基,芳基; R2表示选自由含有一个或多个卤素,氮,氧,硫,硅和磷杂原子的亚烷基的二价键,芳基亚烷基和亚芳基; Ar 1和Ar 2各自独立地表示芳基; P表示氢原子或羟基保护基。
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公开(公告)号:US09441131B2
公开(公告)日:2016-09-13
申请号:US12198460
申请日:2008-08-26
申请人: Yu Qi , Nan-Xing Hu , Sandra Gardner , Vlad Skorokhod , Qi Zhang
发明人: Yu Qi , Nan-Xing Hu , Sandra Gardner , Vlad Skorokhod , Qi Zhang
IPC分类号: C08K5/45 , C08K3/04 , C08K5/17 , C08K3/22 , B32B7/00 , C08K3/34 , C08K3/14 , C08K5/092 , C09D127/18 , C08K5/00 , C08K7/24
CPC分类号: C09D127/18 , C08K3/041 , C08K5/005 , C08K7/24 , C09D127/14 , Y10T428/265
摘要: Exemplary embodiments provide nanotube-containing coating compositions and methods for making and using the coating compositions. In an exemplary embodiment, the coating composition can include a plurality of nanotubes (e.g., carbon nanotubes (CNTs)) dispersed stably and uniformly in a polymer matrix containing fluoropolymers. The coating composition can further include stabilizers to allow a stable and/or uniform dispersion of the plurality of nanotubes in the fluoropolymers. The nanotube coating composition can be coated on an article surface to improve mechanical robustness, and electrical and thermal conductivity of the coated article. The coated article can be used as, for example, a fuser member, a fixing member, a pressure roller, or a release agent donor member in an electrostatographic printing machine or process.
摘要翻译: 示例性实施方案提供含纳米管的涂料组合物和制备和使用涂料组合物的方法。 在示例性实施方案中,涂料组合物可以包括在含有含氟聚合物的聚合物基质中稳定且均匀分散的多个纳米管(例如,碳纳米管(CNT))。 涂料组合物可以进一步包括使多个纳米管在含氟聚合物中稳定和/或均匀分散的稳定剂。 可以将纳米管涂层组合物涂覆在制品表面上,以改善涂层制品的机械坚固性和电导率和导热性。 涂布制品可用作例如在静电印刷机或工艺中的定影器构件,固定构件,压力辊或脱模剂供体构件。
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公开(公告)号:US09244406B2
公开(公告)日:2016-01-26
申请号:US12245850
申请日:2008-10-06
申请人: Yu Qi , Nan-Xing Hu , Qi Zhang , Gordon Sisler , Brian McAneney
发明人: Yu Qi , Nan-Xing Hu , Qi Zhang , Gordon Sisler , Brian McAneney
IPC分类号: B29D22/00 , G03G15/20 , C09D127/16 , C08L27/18
CPC分类号: G03G15/2057 , C08L27/18 , C08L2205/02 , C09D127/16 , Y10T428/3154
摘要: Exemplary embodiments provide coating compositions having pseudo-fluorine surface and methods for processing and using the coating compositions. The coating composition can include, for example, a plurality of fluorine-containing resin fillers and a plurality of nanotubes (e.g., carbon nanotubes (CNTs)) dispersed in a polymer matrix that contains, e.g., one or more cross-linked polymers. The fluorine-containing resin fillers can provide a pseudo-fluorine surface for a low surface energy of the coating composition. The nanotubes can be dispersed in the polymer matrix to provide an improved mechanical robustness of the coating composition. The coating composition can be coated on a member surface, wherein the coated member can be, for example, a fuser member, a fixing member, a pressure roller, or a release agent donor member, used in an electrostatographic printing device or process.
摘要翻译: 示例性实施方案提供具有假氟表面的涂料组合物和用于加工和使用涂料组合物的方法。 涂料组合物可以包括例如分散在含有例如一种或多种交联聚合物的聚合物基质中的多种含氟树脂填料和多个纳米管(例如碳纳米管(CNT))。 含氟树脂填料可以为涂料组合物的低表面能提供假氟表面。 纳米管可以分散在聚合物基质中以提供改进的涂料组合物的机械坚固性。 涂料组合物可以涂覆在构件表面上,其中涂布构件可以是例如在静电印刷装置或工艺中使用的定影构件,固定构件,压力辊或脱模剂供体构件。
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公开(公告)号:US09012025B2
公开(公告)日:2015-04-21
申请号:US13440314
申请日:2012-04-05
申请人: Brynn M. Dooley , Yu Qi , Carolyn P. Moorlag , Qi Zhang , Nan-Xing Hu
发明人: Brynn M. Dooley , Yu Qi , Carolyn P. Moorlag , Qi Zhang , Nan-Xing Hu
IPC分类号: B32B25/04 , B32B25/08 , B32B25/20 , B32B27/08 , B32B27/18 , B32B27/20 , B32B27/26 , B32B27/28 , G03G15/20 , C08L71/00 , C08L71/08 , C08L83/00 , C08K3/00 , C08K3/04 , C08K3/20 , B82Y30/00
CPC分类号: B32B27/28 , B32B1/08 , B32B7/12 , B32B15/06 , B32B15/18 , B32B15/20 , B32B25/08 , B32B25/20 , B32B27/08 , B32B27/281 , B32B27/304 , B32B27/34 , B32B27/36 , B32B2255/10 , B32B2255/26 , B32B2307/202 , B32B2307/306 , B32B2307/54 , B32B2457/00 , B82Y30/00 , G03G15/2057 , Y10T428/269 , Y10T428/31544 , Y10T428/31663 , Y10T428/31667 , Y10T428/31678 , Y10T428/31692
摘要: The present teachings disclose a fuser member comprising a substrate, a functional layer disposed on the substrate and an outer layer disposed on the functional layer. The outer layer comprises a cross-linked perfluorinated polyether.
摘要翻译: 本教导公开了一种定影器构件,其包括衬底,设置在衬底上的功能层和设置在功能层上的外层。 外层包含交联的全氟化聚醚。
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公开(公告)号:US08623954B2
公开(公告)日:2014-01-07
申请号:US13288494
申请日:2011-11-03
申请人: Yu Qi , Qi Zhang , David C. Irving , Daniel L. Coughlin, Jr. , Carolyn P. Moorlag , Brynn Mary Dooley , Nan-Xing Hu
发明人: Yu Qi , Qi Zhang , David C. Irving , Daniel L. Coughlin, Jr. , Carolyn P. Moorlag , Brynn Mary Dooley , Nan-Xing Hu
IPC分类号: C08K3/34
CPC分类号: C09D127/12 , C09D127/18 , G03G15/2057 , C08L69/00
摘要: The present teachings include a coating composition of a powder of fluorine containing particles, aerogel particles and poly(alkylene carbonate). A method of making a fuser member and the fuser member resulting therefrom is also provided.
摘要翻译: 本教导包括含氟颗粒,气凝胶颗粒和聚(碳酸亚烷基酯)的粉末的涂料组合物。 还提供了一种制造定影器构件和由此产生的定影器构件的方法。
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公开(公告)号:US08615188B2
公开(公告)日:2013-12-24
申请号:US13053423
申请日:2011-03-22
申请人: Carolyn P. Moorlag , Edward G. Zwartz , Gordon Sisler , Kurt I. Halfyard , Yu Qi , Sandra J. Gardner , T. Brian McAneney , Nan-Xing Hu
发明人: Carolyn P. Moorlag , Edward G. Zwartz , Gordon Sisler , Kurt I. Halfyard , Yu Qi , Sandra J. Gardner , T. Brian McAneney , Nan-Xing Hu
IPC分类号: G03G15/20
CPC分类号: G03G15/2053 , G03G15/6585
摘要: The present teachings provide a fusing method and system of tuning gloss level on a copy substrate. The method includes obtaining an image forming apparatus for forming images on a recording medium including a charge-retentive surface to receive an electrostatic latent image thereon. The method includes applying toner to the charge-retentive surface to develop an electrostatic latent image to form a developed image on the charge-retentive surface. The developed image is transferred from the charge retentive surface to a copy substrate. The toner images are fused to a surface of the copy substrate. The gloss is adjusted on the copy substrate by providing a fuser member having a surface layer a fluoroplastic matrix having dispersed therein aerogel particles wherein the greater a weight percent of the aerogel particles in the fluoroplastic matrix the lower the gloss.
摘要翻译: 本教导提供了在复印衬底上调整光泽度的熔化方法和系统。 该方法包括获得用于在包括电荷保持表面的记录介质上形成图像以在其上接收静电潜像的图像形成装置。 该方法包括将调色剂施加到电荷保持表面上以形成静电潜像,以在电荷保持性表面上形成显影图像。 显影的图像从电荷保持表面转印到复制基板。 调色剂图像被熔合到复印基板的表面。 通过提供具有表面层的具有分散在其中的气凝胶颗粒的氟塑料基质的定影器构件来调节光泽度,其中氟塑料基质中的气凝胶颗粒的重量百分比越高,光泽度越低。
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公开(公告)号:US20130288059A1
公开(公告)日:2013-10-31
申请号:US13455796
申请日:2012-04-25
申请人: Brynn M. Dooley , Yu Qi , Carolyn P. Moorlag , Qi Zhang , Nan-Xing Hu
发明人: Brynn M. Dooley , Yu Qi , Carolyn P. Moorlag , Qi Zhang , Nan-Xing Hu
CPC分类号: B32B27/00 , B32B27/28 , G03G15/20 , G03G15/2057 , Y10T428/3154
摘要: A self-releasing fuser member for an image forming apparatus having a fluoropolymer with fluorocarbon chains bonded to the fluoropolymer via a linking group; a quaternary, tertiary, or secondary carbon atom; and a reactive group. The fluorocarbon chains are oriented nonparallel to the surface of the self-releasing fuser member. Image forming apparatuses having such self-releasing fuser members and methods of making such self-releasing fuser members.
摘要翻译: 一种用于图像形成装置的自发式定影器构件,其具有通过连接基团与氟聚合物结合的氟碳链的含氟聚合物; 四级,三级或二级碳原子; 和反应性组。 碳氟化合物链定向成不平行于自身释放定影器构件的表面。 具有这种自动释放定影部件的图像形成装置以及制造这种自动释放定影部件的方法。
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