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1. 发明授权

US6132923A Anticurl backing layer in electrostatographic imaging members 有权
标题翻译：静电摄影成像中的防锈背衬层
公开(公告)号：US6132923A
公开(公告)日：2000-10-17
申请号：US458404
申请日：1999-12-10
申请人： David J. Maty , John A. Bergfield , Joseph S. Cappiello , Vincent J. Cilento , Karen S. Garland , Anita P. Lynch , Neil S. Patterson , June E. Schneider , Joellen Simone , Kent J. Evans
发明人： David J. Maty , John A. Bergfield , Joseph S. Cappiello , Vincent J. Cilento , Karen S. Garland , Anita P. Lynch , Neil S. Patterson , June E. Schneider , Joellen Simone , Kent J. Evans
IPC分类号： G03G5/00 , G03G5/04 , G03G5/10 , G03G5/14 , G03G5/147
CPC分类号： B29C47/0021 , B29C47/003 , G03G5/00 , G03G5/04 , G03G5/10 , G03G5/14 , G03G5/147
摘要： A flexible electrostatographic imaging member having at least a first parallel side and a second parallel side, the imaging member includinga supporting substrate layer,at least one imaging layer on one side of the substrate layer,and an anticurl backing layer on the opposite side of the substrate layer, the anticurl backing layer includinga major central region having a substantially uniform thickness,a first minor edge region along the first parallel side, anda second minor edge region along the second parallel side, the first minor edge region and the second edge region each having a thickness greater than the thickness of the major central region.A process for fabricating the imaging member is also disclosed.
摘要翻译：一种具有至少第一平行侧和第二平行侧的柔性静电摄影成像构件，所述成像构件包括支撑衬底层，在所述衬底层的一侧上的至少一个成像层和在所述衬底层的相对侧上的抗背衬层基底层，抗虹膜背衬层包括具有基本均匀厚度的主要中心区域，沿着第一平行侧的第一小边缘区域和沿着第二平行侧的第二次边缘区域，第一次边缘区域和第二边缘区域边缘区域各自具有大于主要中心区域的厚度的厚度。还公开了一种用于制造成像构件的工艺。

2. 发明授权

US5613931A Segmented end bell 失效
标题翻译：分段结束钟
公开(公告)号：US5613931A
公开(公告)日：1997-03-25
申请号：US358436
申请日：1994-12-19
申请人： David J. Maty
发明人： David J. Maty
IPC分类号： G03G15/00 , G03G21/00
CPC分类号： G03G15/751 , Y10T29/49872 , Y10T29/49936
摘要： A tapered pot-like hub is disclosed which includes a bottom section and a rim, the rim comprising a plurality of circumferentially spaced resilient fingers extending at a slight incline outwardly from the axis of the pot-like hub away from the bottom section, the fingers having inner surfaces facing the axis and outer surfaces facing away from the axis, and an electrically conductive resilient loop spring comprising a first end, a second end and an arcuate intermediate section between the first end and the second end, the first end extending outwardly away from the axis past beyond the outer surfaces of adjacent fingers, the arcuate intermediate section extending around the inner surfaces of the fingers to form an arc in pressure contact with the inner surface of the fingers and the second end is adjacent the axis. This hub is utilized in a drum assembly comprising a hollow cylindrical drum comprising an electrically conductive substrate and an electrically conductive shaft positioned along the axis of the drum. This assembly may be fabricated by installing the hub in one end of a drum along with an electrically conductive resilient loop spring.
摘要翻译：公开了一种锥形盆形轮毂，其包括底部部分和轮辋，所述轮辋包括多个周向间隔开的弹性指状物，所述多个圆周间隔开的弹性指状物从所述盆形轮毂的轴线向外从所述底部部分向外略微倾斜，所述手指具有面向轴线的内表面和背离轴线的外表面;以及导电弹性环弹簧，其包括第一端部，第二端部和位于第一端部与第二端部之间的弓形中间部分，第一端部向外延伸从相对于相邻指状物的外表面的轴线延伸，弓形中间部分围绕指状物的内表面延伸以形成与指状物的内表面压力接触的弧，并且第二端与轴线相邻。该轮毂用于包括中空圆柱形滚筒的鼓组件中，该滚筒组件包括导电基底和沿滚筒轴线定位的导电轴。可以通过将轮毂与导电弹性环弹簧一起安装在鼓的一端中来制造该组件。

3. 发明授权

US06410196B1 Photoreceptor charge transport layer with a polycarbonate binder 有权
标题翻译：具有聚碳酸酯粘合剂的感光体电荷传输层
公开(公告)号：US06410196B1
公开(公告)日：2002-06-25
申请号：US09682623
申请日：2001-09-28
申请人： Kathleen M. Carmichael , Stephan V. Drappel , David J. Maty , John A. Bergfjord, Sr.
发明人： Kathleen M. Carmichael , Stephan V. Drappel , David J. Maty , John A. Bergfjord, Sr.
IPC分类号： G03G5047
CPC分类号： G03G5/047 , G03G5/0564
摘要： A charge transport layer for a photoreceptor includes at least a bisphenol A-phthallic acid dichloride ester copolymer polycarbonate binder and at least one charge transport material. The charge transport layer exhibits excellent wear resistance, excellent electrical performance, and delivers superior print quality.
摘要翻译：用于感光体的电荷输送层至少包含双酚A-酞酸酯共聚物聚碳酸酯粘合剂和至少一种电荷输送材料。电荷输送层表现出优异的耐磨性，优异的电性能，并提供出色的印刷质量。

4. 发明授权

US5429715A Method for rendering imaging member substrates non-reflective 失效
标题翻译：用于渲染成像构件基板不反射的方法
公开(公告)号：US5429715A
公开(公告)日：1995-07-04
申请号：US143709
申请日：1993-11-01
申请人： Mark S. Thomas , Phillip G. Perry , David J. Maty , Richard J. Manzolati , Gene W. O'Dell
发明人： Mark S. Thomas , Phillip G. Perry , David J. Maty , Richard J. Manzolati , Gene W. O'Dell
IPC分类号： G03G5/10 , G03G5/00 , C23F1/00
CPC分类号： G03G5/005
摘要： A method of rendering nonreflective an imaging member substrate, preferably a photoreceptor substrate, involves etching the substrate with(a) an effective amount of an etching agent at a temperature sufficient to effect etching of the substrate, wherein the etching agent comprises (i) high purity deionized water, (ii) a mixture of high purity deionized water and a mild acid or (iii) a mixture of high purity deionized water and a base; or(b) a combination of the etching agent (a) and modulating ultrasonic energy.This method renders the substrate clean, spotless, and pristine, and provides it with uniform surface roughness.
摘要翻译：一种渲染非反射性的成像构件衬底（优选感光体衬底）的方法包括用（a）有效量的蚀刻剂在足以实现衬底蚀刻的温度下蚀刻衬底，其中蚀刻剂包括（i）高纯度去离子水，（ii）高纯度去离子水和温和酸的混合物，或（iii）高纯度去离子水和碱的混合物; 或（b）蚀刻剂（a）和调制超声波能量的组合。该方法使基材清洁，无污染，原始，并提供均匀的表面粗糙度。

5. 发明授权

US06790573B2 Multilayered imaging member having a copolyester-polycarbonate adhesive layer 失效
标题翻译：具有共聚酯 - 聚碳酸酯粘合剂层的多层成像构件
公开(公告)号：US06790573B2
公开(公告)日：2004-09-14
申请号：US10055639
申请日：2002-01-25
申请人： Stephan V. Drappel , Kathleen M. Carmichael , David J. Maty , John A. Bergfjord, Sr.
发明人： Stephan V. Drappel , Kathleen M. Carmichael , David J. Maty , John A. Bergfjord, Sr.
IPC分类号： G03G514
CPC分类号： G03G5/142
摘要： An imaging member including at least a support, a charge blocking layer, a charge imaging layer, and an interfacial adhesive layer including at least a copolyester-polycarbonate resin. A process for fabricating the imaging member is also disclosed.
摘要翻译：至少包括载体，电荷阻挡层，电荷成像层和至少包含共聚酯 - 聚碳酸酯树脂的界面粘合剂层的成像构件。还公开了一种用于制造成像构件的工艺。

6. 发明授权

US5521678A Electrostatographic imaging drum having a periphery flush with periphery of an end cap 失效
标题翻译：具有与端盖周边齐平的周缘的静电成像鼓
公开(公告)号：US5521678A
公开(公告)日：1996-05-28
申请号：US170592
申请日：1993-12-21
申请人： James D. Riehle , Eugene A. Swain , David J. Maty , William A. Hammond , James M. Markovics , David R. McCandless
发明人： James D. Riehle , Eugene A. Swain , David J. Maty , William A. Hammond , James M. Markovics , David R. McCandless
IPC分类号： G03G15/00
CPC分类号： G03G15/751
摘要： An electrostatographic imaging member assembly comprising a hollow electrostatographic imaging drum having a first end and a second end, at least one coating on the drum extending from the first end of the drum to the second end of the drum, the coating having an outer electrostatographic imaging surface, drum supporting hubs mounted on the first end of the drum and the second end of the drum, the drum supporting hubs comprising a disk shaped member comprising a disk shaped segment having an exposed annular landing strip surface parallel to and flush with the electrostatographic imaging surface, the annular landing strip surface having a width of at least about 3 millimeters and having an imaginary axis coextensive with an imaginary axis of the drum. The electrostatographic imaging member assembly may be utilized in electrostatographic imaging apparatus in which the hubs support electrostatographic imaging apparatus subassembly components. The electrostatographic imaging member assembly is fabricated by coating the entire external surface of the substrate and mounting the hubs to the ends of the resulting coated substrate.
摘要翻译：一种静电摄影成像组件，包括具有第一端和第二端的中空静电影像成像鼓，所述鼓上的至少一个涂层从所述滚筒的第一端延伸到所述滚筒的第二端，所述涂层具有外部静电成像滚筒支撑轮毂安装在滚筒的第一端和滚筒的第二端上，滚筒支撑轮毂包括盘形部件，该盘形部件包括盘形部分，该盘形部分具有平行于和静电成像的平面的暴露的环形着陆带表面表面，环形着陆带表面具有至少约3毫米的宽度并且具有与滚筒的假想轴共同延伸的假想轴。静电摄影成像组件可以用在其中集线器支撑静电摄影成像装置子组件部件的静电摄影成像装置中。通过涂覆基板的整个外表面并将轮毂安装到所得涂覆的基底的端部来制造静电成像构件组件。

7. 发明授权

US06797445B2 Imaging member 失效
公开(公告)号：US06797445B2
公开(公告)日：2004-09-28
申请号：US10320827
申请日：2002-12-16
申请人： David J. Maty , John A. Bergfjord, Sr. , Stephan V. Drappel
发明人： David J. Maty , John A. Bergfjord, Sr. , Stephan V. Drappel
IPC分类号： G03G5147
CPC分类号： B29C66/038 , B29C65/08 , B29C66/1122 , B29C66/4322 , B29C66/4324 , B29C66/71 , B29C66/73117 , B29L2031/709 , B29L2031/764 , G03G5/10 , B29K2067/00
摘要： A flexible electrophotographic imaging member comprising a supporting substrate, at least one imaging layer on one side of the supporting substrate, a charge blocking layer, an optional adhesive layer, a charge-generating layer, a charge transporting layer, a seam overcoat layer comprising a coating solution of a co-polyester resin and having a thickness of from about 2 to about 4 micrometers and having a width of from about 2 to about 10 millimeters and wherein said co-polyester resin is present in an amount of from about 2 to about 40 percent by weight based on the total weight of said overcoat layer, and a binder. The imaging member exhibits an excellent life cycle; excellent wear resistance, excellent electrical performance, and outstanding print quality.

8. 发明授权

US06669850B1 Purification process 失效
标题翻译：净化过程
公开(公告)号：US06669850B1
公开(公告)日：2003-12-30
申请号：US09382613
申请日：1999-08-25
申请人： Timothy J. Fuller , John F. Yanus , Markus R. Silvestri , Damodar M. Pai , Samuel Kaplan , Raymond K. Crandall , Kathleen M. Carmichael , David J. Maty
发明人： Timothy J. Fuller , John F. Yanus , Markus R. Silvestri , Damodar M. Pai , Samuel Kaplan , Raymond K. Crandall , Kathleen M. Carmichael , David J. Maty
IPC分类号： B01D1500
CPC分类号： B01J20/045 , B01D15/00 , B01J20/08 , C08G63/90 , C08G64/406 , C08G73/0672
摘要： A purification process composed of: contacting a contaminated composition including an optional fluid, a polymer, and an impurity with an adsorbent composition including an adsorbent, wherein the adsorbent is selected from the group consisting of an alumina and a magnesium sulfate, wherein a portion of the impurity binds to the adsorbent, wherein the polymer is a polycarbonate, a carbazole, a polyarylate, or a copolyester having the formula where n is the degree of polymerization.
摘要翻译：一种纯化方法，其包括：将包含任选流体，聚合物和杂质的污染组合物与包含吸附剂的吸附剂组合物接触，其中吸附剂选自氧化铝和硫酸镁，其中一部分杂质与吸附剂结合，其中聚合物是聚碳酸酯，咔唑，多芳基化合物或具有所述n的共聚酯是聚合度。

9. 发明授权

US5882831A Acid doping latitude enlargement for photoreceptors 失效
标题翻译：光感受器的酸性掺杂纬度增大
公开(公告)号：US5882831A
公开(公告)日：1999-03-16
申请号：US181625
申请日：1998-10-28
申请人： Timothy J. Fuller , Damodar M. Pai , Markus R. Silvestri , John F. Yanus , Timothy L. Lincoln , David J. Maty , Kathleen M. Carmichael
发明人： Timothy J. Fuller , Damodar M. Pai , Markus R. Silvestri , John F. Yanus , Timothy L. Lincoln , David J. Maty , Kathleen M. Carmichael
IPC分类号： G03G5/08 , G03G5/05 , G03G5/06 , G03G5/082 , G03G5/047
CPC分类号： G03G5/0503 , G03G5/0614 , G03G5/0637 , G03G5/08207
摘要： An electrophotographic imaging member comprising a charge generating layer comprising trigonal selenium particles and a charge transport layer, the charge transport layer includinga protonic acid or Lewis acida charge transporting small molecule,a film forming polymer, andan additive selected from the group consisting of1-alkylpiperidene,triethylamine,a complex of 1-alkylpiperidene and a protonic acid or Lewis acid,a complex of triethylamine and a protonic acid or Lewis acid and mixtures thereof.This imaging member may be fabricated using a solvent for applying the charge transport layer.
摘要翻译：一种电子照相成像构件，其包括电荷产生层，其包含三角形硒颗粒和电荷输送层，所述电荷输送层包含质子酸或路易斯酸电荷输送小分子，成膜聚合物和选自以下的添加剂： 1-烷基哌啶，三乙胺，1-烷基哌啶和质子酸或路易斯酸的络合物，三乙胺和质子酸或路易斯酸的络合物及其混合物。该成像构件可以使用用于施加电荷输送层的溶剂来制造。

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