利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

256 条记录 (耗时 0.042 秒)

    Photoconductive imaging members
    44.
    发明授权
    Photoconductive imaging members 失效
    光导成像构件

    公开(公告)号：US06444386B1

    公开(公告)日：2002-09-03

    申请号：US09834292

    申请日：2001-04-13

    申请人： Ping Liu ,  Cheng-Kuo Hsiao ,  Beng S. Ong ,  Timothy J. Fuller ,  Huoy-Jen Yuh ,  Helen R. Cherniack ,  Markus R. Silvestri

    发明人： Ping Liu ,  Cheng-Kuo Hsiao ,  Beng S. Ong ,  Timothy J. Fuller ,  Huoy-Jen Yuh ,  Helen R. Cherniack ,  Markus R. Silvestri

    IPC分类号： G03G514

    CPC分类号： G03G5/142 ,  G03G5/0614 ,  G03G5/0696

    摘要： A photoconductive imaging member containing a supporting substrate, a hole blocking layer thereover, a photogenerating layer, and a charge transport layer, and wherein the hole blocking layer is generated from crosslinking an organosilane (I) in the presence of a hydroxy-functionalized polymer (II) for example, wherein R is alkyl or aryl, R1, R2, and R3 are independently selected from the group consisting of alkoxy, aryloxy, acyloxy, halide, cyano, and amino; A and B are respectively divalent and trivalent repeating units of polymer (II); D is a divalent linkage; x and y represent the mole fractions of the repeating units of A and B, respectively, and wherein x is from about 0 to about 0.99, and y is from about 0.01 to about 1, and wherein the sum of x+y is equal to about 1.

    摘要翻译： 含有支撑基板，其上的空穴阻挡层的光导成像构件，光生代层和电荷输送层，并且其中所述空穴阻挡层是通过在羟基官能化聚合物的存在下交联有机硅烷（I）而产生的 II），其中R是烷基或芳基，R 1，R 2和R 3独立地选自烷氧基，芳氧基，酰氧基，卤素，氰基和氨基; A和B分别是聚合物（II）的二价和三价重复单元; D是二价键; x和y分别表示A和B的重复单元的摩尔分数，其中x为约0至约0.99，y为约0.01至约1，并且其中x + y的和等于 约1。

    Recording sheet for use with aqueous inks
    45.
    发明授权
    Recording sheet for use with aqueous inks 有权
    用于水性油墨的记录纸

    公开(公告)号：US06277477B1

    公开(公告)日：2001-08-21

    申请号：US09276242

    申请日：1999-03-25

    申请人： Mark D. Tracy ,  Timothy J. Fuller

    发明人： Mark D. Tracy ,  Timothy J. Fuller

    IPC分类号： B32B300

    CPC分类号： B41M5/5254

    摘要： Disclosed is a recording sheet which comprises a substrate and an image-receiving coating situated on at least one surface of the substrate, said image-receiving coating being suitable for receiving images of an aqueous ink, said image-receiving coating comprising a poly(ethylene-vinyl alcohol-vinyl acetate) terpolymer, said terpolymer containing ethylene repeat units in an amount of from about 5 to about 20 mole percent, vinyl alcohol repeat units in an amount of from about 70 to about 85 mole percent, and vinyl acetate repeat units in an amount of from about 5 to about 20 mole percent.

    摘要翻译： 公开了一种记录片材，其包括位于基底的至少一个表面上的基底和图像接收涂层，所述图像接收涂层适于接收水性墨水的图像，所述图像接收涂层包含聚（乙烯 乙烯醇 - 乙酸乙烯酯）三元共聚物，所述三元共聚物含有约5至约20摩尔％乙烯重复单元，乙烯醇重复单元的量为约70-约85摩尔％，乙酸乙烯酯重复单元 其量为约5至约20摩尔％。

    Cross-linked phenoxy anticurl back coating for electrostatographic imaging members
    46.
    发明授权
    Cross-linked phenoxy anticurl back coating for electrostatographic imaging members 有权
    用于静电成像构件的交联苯氧基抗背景涂层

    公开(公告)号：US06261730B1

    公开(公告)日：2001-07-17

    申请号：US09450189

    申请日：1999-11-29

    申请人： John F. Yanus ,  Timothy J. Fuller ,  Damodar M. Pai ,  William W. Limburg ,  John A. Bergfjord, Sr. ,  Dale S. Renfer

    发明人： John F. Yanus ,  Timothy J. Fuller ,  Damodar M. Pai ,  William W. Limburg ,  John A. Bergfjord, Sr. ,  Dale S. Renfer

    IPC分类号： G03G510

    CPC分类号： G03G5/10 ,  Y10S430/131 ,  Y10T428/31511 ,  Y10T428/31529

    摘要： A flexible electrostatographic imaging member including at least one photographic imaging layer, a support layer, and an anticurl back layer having an exposed surface including a cross linked phenoxy resin at the exposed surface, the phenoxy resin being formed from a solution including cross linkable solvent soluble phenoxy resin containing hydroxyl groups attached to carbon atoms, an acid having a pKa less than about 3, a cross linking agent selected from the group including a formaldehyde generating cross linking agent, an alkoxylated cross linking agent, a methylolamine cross linking agent and mixtures thereof, and a liquid selected from the group including solvents, diluent and mixtures thereof.

    摘要翻译： 一种柔性静电摄影成像构件，其包括至少一个照相成像层，支撑层和具有暴露表面的防背面层，所述暴露表面在暴露表面包含交联的苯氧基树脂，所述苯氧基树脂由包含含羟基的可交联的溶剂可溶性苯氧基树脂的溶液形成 与碳原子连接的基团，pKa小于约3的酸，选自甲醛生成交联剂，烷氧基化交联剂，羟甲基胺交联剂及其混合物的交联剂，以及选择的液体 包括溶剂，稀释剂和它们的混合物。

    Thermal ink jet printhead and process for the preparation thereof
    47.
    发明授权
    Thermal ink jet printhead and process for the preparation thereof 失效
    热喷墨打印头及其制备方法

    公开(公告)号：US06260956B1

    公开(公告)日：2001-07-17

    申请号：US09120746

    申请日：1998-07-23

    申请人： Ram S. Narang ,  Gary A. Kneezel ,  Bidan Zhang ,  Almon P. Fisher ,  Timothy J. Fuller

    发明人： Ram S. Narang ,  Gary A. Kneezel ,  Bidan Zhang ,  Almon P. Fisher ,  Timothy J. Fuller

    IPC分类号： B41J204

    CPC分类号： B41J2/1635 ,  B41J2/1604 ,  B41J2/1623 ,  B41J2/1628 ,  B41J2/1629 ,  B41J2/1631 ,  B41J2/1632 ,  B41J2/1642 ,  B41J2/1645 ,  B41J2002/14362

    摘要： Disclosed is an ink jet printhead which comprises (i) an upper substrate with a set of parallel grooves for subsequent use as ink channels and a recess for subsequent use as a manifold, the grooves being open at one end for serving as droplet emitting nozzles, and (ii) a lower substrate in which one surface thereof has an array of heating elements and addressing electrodes formed thereon, said lower substrate having an insulative layer deposited on the surface thereof and over the heating elements and addressing electrodes and patterned to form recesses therethrough to expose the heating elements and terminal ends of the addressing electrodes, the upper and lower substrates being aligned, mated, and bonded together to form the printhead with the grooves in the upper substrate being aligned with the heating elements in the lower substrate to form droplet emitting nozzles, said upper substrate comprising a material formed by crosslinking or chain extending a polymer of formula I or II.

    摘要翻译： 公开了一种喷墨打印头，其包括（i）具有一组平行凹槽以用于随后用作油墨通道的上基板和用于随后用作歧管的凹槽，所述凹槽在一端开口以用作液滴发射喷嘴， 和（ii）下基板，其中一个表面具有形成在其上的加热元件和寻址电极的阵列，所述下基板具有沉积在其表面上的绝热层，并且在加热元件和寻址电极之上并且被图案化以形成通过其中的凹槽 为了露出寻址电极的加热元件和末端，上基板和下基板对准，配合和结合在一起以形成打印头，上基板中的凹槽与下基板中的加热元件对准以形成液滴 所述上基板包括通过交联或链延长式I或II的聚合物形成的材料。

    High performance polymer compositions having photosensitivity-imparting substituents and thermal sensitivity-imparting substituents
    49.
    发明授权
    High performance polymer compositions having photosensitivity-imparting substituents and thermal sensitivity-imparting substituents 失效
    具有赋予感光性的取代基和赋予热敏感性的取代基的高性能聚合物组合物

    公开(公告)号：US6124372A

    公开(公告)日：2000-09-26

    申请号：US705488

    申请日：1996-08-29

    申请人： Thomas W. Smith ,  Timothy J. Fuller ,  Ram S. Narang ,  David J. Luca

    发明人： Thomas W. Smith ,  Timothy J. Fuller ,  Ram S. Narang ,  David J. Luca

    IPC分类号： B41J2/14 ,  C08F2/46 ,  C08F2/50 ,  C08L101/02 ,  G03F7/038 ,  H01L21/027 ,  B41J2/015 ,  G03F7/004

    CPC分类号： B41J2/14032 ,  B41J2/14129 ,  G03F7/038 ,  G03F7/0388 ,  B41J2202/03 ,  Y10S522/904 ,  Y10S522/905

    摘要： Disclosed is a composition comprising a polymer with a weight average molecular weight of from about 1,000 to about 100,000, said polymer containing at least some monomer repeat units with a first, photosensitivity-imparting substituent which enables crosslinking or chain extension of the polymer upon exposure to actinic radiation, said polymer also containing a second, thermal sensitivity-imparting substituent which enables further crosslinking or chain extension of the polymer upon exposure to temperatures of about 140.degree. C. and higher, wherein the first substituent is not the same as the second substituent, said polymer being selected from the group consisting of polysulfones, polyphenylenes, polyether sulfones, polyimides, polyamide imides, polyarylene ethers, polyphenylene sulfides, polyarylene ether ketones, phenoxy resins, polycarbonates, polyether imides, polyquinoxalines, polyquinolines, polybenzimidazoles, polybenzoxazoles, polybenzothiazoles, polyoxadiazoles, copolymers thereof, and mixtures thereof.

    摘要翻译： 公开了一种组合物，其包含重均分子量为约1,000至约100,000的聚合物，所述聚合物含有至少一些单体重复单元，其具有第一，赋予光敏性的取代基，其能够在暴露于聚合物时交联或延伸聚合物 所述聚合物还含有第二个赋予热敏感度的第二取代基，其在暴露于约140℃以上的温度下能够进一步交联或链延伸聚合物，其中第一取代基与第二取代基不相同 所述聚合物选自聚砜，聚苯醚，聚醚砜，聚酰亚胺，聚酰胺酰亚胺，聚亚芳基醚，聚苯硫醚，聚芳醚酮，苯氧基树脂，聚碳酸酯，聚醚酰亚胺，聚喹喔啉，聚喹啉，聚苯并咪唑，聚苯并恶唑，聚苯并噻唑， 聚唑，共聚物 reof，及其混合物。

    Electrophotographic imaging member with an improved charge transport layer
    50.
    发明授权
    Electrophotographic imaging member with an improved charge transport layer 有权
    具有改进的电荷传输层的电子照相成像构件

    公开(公告)号：US6099996A

    公开(公告)日：2000-08-08

    申请号：US363198

    申请日：1999-07-29

    申请人： John F. Yanus ,  Damodar M. Pai ,  Timothy J. Fuller ,  Dale S. Renfer ,  William W. Limburg

    发明人： John F. Yanus ,  Damodar M. Pai ,  Timothy J. Fuller ,  Dale S. Renfer ,  William W. Limburg

    IPC分类号： G03G5/047 ,  G03G5/06

    CPC分类号： G03G5/047 ,  G03G5/0612 ,  G03G5/0614 ,  G03G5/0618 ,  G03G5/0629

    摘要： A flexible electrophotographic imaging member comprising a substrate and at least one imaging layer comprising a first charge transport material, free of long chain alkyl ester groups or long chain alkyl carboxyl groups, and a small amount of a different second charge transporting material containing only one long chain alkyl ester group dissolved or molecularly dispersed in a film forming binder, the at least one imaging layer having been formed by drying a coating comprising a solution of the first transporting material and second charge transporting material and the film forming polymer binder in a mixture of a low volatility solvent and a high volatility solvent. A method for fabricating this imaging member is also disclosed.

    摘要翻译： 一种柔性电子照相成像构件，包括基底和至少一个成像层，所述成像层包含不含长链烷基酯基团或长链烷基羧基的第一电荷输送材料，以及少量不同的第二电荷输送材料，其仅含有一个长 溶解或分子分散在成膜粘合剂中的至少一个成像层通过将包含第一输送材料和第二电荷输送材料的溶液和成膜聚合物粘合剂的涂层干燥而形成，所述涂层包含 低挥发性溶剂和高挥发性溶剂。 还公开了一种用于制造该成像构件的方法。