公开(公告)号：US20040115543A1

公开(公告)日：2004-06-17

申请号：US10320827

申请日：2002-12-16

Applicant: Xerox Corporation

Inventor： David J. Maty ,  John A. Bergfjord SR. ,  Stephan V. Drappel

IPC: G03G005/00

CPC classification number: B29C66/038 ,  B29C65/08 ,  B29C66/1122 ,  B29C66/4322 ,  B29C66/4324 ,  B29C66/71 ,  B29C66/73117 ,  B29L2031/709 ,  B29L2031/764 ,  G03G5/10 ,  B29K2067/00

Abstract: 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.

Abstract translation: 一种柔性电子照相成像构件，包括支撑衬底，在支撑衬底的一侧上的至少一个成像层，电荷阻挡层，任选的粘合剂层，电荷产生层，电荷输送层，包含 共聚酯树脂的涂层溶液，其厚度为约2至约4微米，宽度为约2至约10毫米，其中所述共聚酯树脂的存在量为约2至约 基于所述外涂层的总重量为40重量％，和粘合剂。 成像构件显示出优异的寿命周期; 优异的耐磨性，优异的电气性能和出色的印刷质量。

公开(公告)号：US20040173943A1

公开(公告)日：2004-09-09

申请号：US10385409

申请日：2003-03-07

Applicant: Xerox Corporation

Inventor： Robert C.U. Yu ,  Satchidanand Mishra ,  Anthony M. Horgan ,  Richard L. Post ,  Edward F. Grabowski ,  Tsu-sen Chow ,  John A. Bergfjord SR. ,  Miguel A. Boscan ,  John J. Darcy III ,  Michael S. Roetker ,  Scott J. Griffin

IPC: B29C053/00

CPC classification number: B29C71/02 ,  B29C59/16 ,  B29C71/0072 ,  B29C2035/0822 ,  B29C2035/1658 ,  B29C2071/022 ,  B29L2009/00 ,  B29L2029/00 ,  G03G5/10

Abstract: Multilayered web stock is directed toward a curved surface and at least one layer of the web stock is heated to a temperature above a glass transition temperature of the at least one layer of the web stock. The heating can occur just before or upon engaging the curved surface. The temperature of the at least one layer remains above the glass transition temperature while engaging the curved surface, allowing reshaping and/or realignment of the at least one layer relative to other layers of the web stock according to conformance to the curved surface. The web stock is cooled before it disengages from the curved surface. The heating can be done with a high power infrared lamp focused into a line across the web stock, and the cooling can be done with a cooled fluid jet. Additionally, a preheater can be employed, and a supplemental cooler can be used.

Abstract translation: 多层网状物料被引向弯曲表面，并且将所述纤维网原料的至少一层加热到所述纤维网原料的至少一层的玻璃化转变温度以上的温度。 加热可以在接合弯曲表面之前或之后发生。 所述至少一层的温度在接合弯曲表面时保持高于玻璃化转变温度，允许至少一层相对于卷材的其它层根据曲面的一致性重塑和/或重新对准。 卷材在与曲面脱离之前被冷却。 加热可以通过聚焦在网状物料上的线中的大功率红外灯进行，并且冷却可以用冷却的流体射流进行。 此外，可以采用预热器，并且可以使用补充冷却器。

公开(公告)号：US20030152855A1

公开(公告)日：2003-08-14

申请号：US10055639

申请日：2002-01-25

Applicant: Xerox Corporation

Inventor： Stephan V. Drappel ,  Kathleen M. Carmichael ,  David J. Maty ,  John A. Bergfjord SR.

IPC: G03G005/14

CPC classification number: G03G5/142

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20030067097A1

公开(公告)日：2003-04-10

申请号：US09973351

申请日：2001-10-09

Applicant: Xerox Corporation

Inventor： Robert C.U. Yu ,  John A. Bergfjord SR.

IPC: B29B017/00 ,  B29C071/00 ,  G03G005/00

CPC classification number: G03G5/10 ,  B29C71/0072 ,  B29C71/02 ,  B29C2071/022 ,  B29L2029/00 ,  G03G5/047 ,  G03G5/14

Abstract: A method of treating a flexible multi-layer member exhibiting a glass transition temperature and including a surface layer, the method composed of: moving the member through a member path including: a contact zone defined by contact of the member with an arcuate surface including a curved contact zone region; a pre-contact member path before the contact zone; and a post-contact member path after the contact zone; heating sequentially each portion of the surface layer such that each of the heated surface layer portions has a temperature above the glass transition temperature while in the curved contact zone region; and cooling sequentially each of the heated surface layer portions while in the contact zone such that the temperature of each of the heated surface layer portions falls to below the glass transition temperature prior to each of the heated surface layer portions exiting the curved contact zone region, thereby defining a cooling region, wherein the heating is accomplished in a heating region encompassing any part or all of the contact zone outside the cooling region and a portion of the pre-contact member path adjacent the contact zone.

Abstract translation: 一种处理具有玻璃化转变温度并包括表面层的柔性多层构件的方法，所述方法包括：通过构件路径移动所述构件，所述构件路径包括：通过所述构件与弓形表面的接触限定的接触区域，所述接触区域包括 弯曲接触区域; 在接触区之前的预接触构件路径; 以及在接触区之后的接触后构件路径; 依次加热表面层的每个部分，使得每个加热的表面层部分在弯曲的接触区域中具有高于玻璃化转变温度的温度; 并且在接触区域中顺序地冷却每个加热的表面层部分，使得在每个加热的表面层部分离开弯曲的接触区域区域之前，每个加热的表面层部分的温度都降至低于玻璃化转变温度， 从而限定冷却区域，其中，加热区域包括在冷却区域外部的接触区域的任何部分或全部的加热区域以及与接触区域相邻的预接触构件路径的一部分。