专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5040777A Foot pedal operated, modular, roll up paper feeder apparatus 失效
标题翻译：脚踏板操作，模块化，卷起供纸装置
公开(公告)号：US5040777A
公开(公告)日：1991-08-20
申请号：US425789
申请日：1989-10-23
申请人： Conrad J. Bell , Alan B. Amidon
发明人： Conrad J. Bell , Alan B. Amidon
IPC分类号： B65H1/02 , B65H3/06 , G03G15/00
CPC分类号： B65H1/025 , B65H3/0676 , G03G15/5016 , G03G15/6594 , G03G2215/00383 , G03G2215/00396 , G03G2215/00405 , G03G2215/00468
摘要： A low cost, paper feeder for large copy sheets includes a media chamber mounted to support copy sheets in a substantially vertical plane. A two-position, T-shaped feeder mechanism including a pair of one-way clutch controlled feed rolls is slidably mounted on a rail for contacting the media. A foot pedal is connected to the feeder mechanism such that when movement of the foot pedal is initiated, the feeder mechanism is moved in a first direction to a position contacting the copy sheets and with continued movement of the foot pedal, a top sheet of the copy sheets is moved by the feeder mechanism out of the tray in a second direction a predetermined amount to a copier wait station, and with return of the foot pedal to its initial position, the feed mechanism is caused to retract from the surface copy sheets in a third direction to its initial position.

2. 发明授权

US4218514A Process for preparing waterless printing masters 失效
标题翻译：无水印刷大师准备工作
公开(公告)号：US4218514A
公开(公告)日：1980-08-19
申请号：US776150
申请日：1977-03-10
申请人： Thomas J. Pacansky , Alan B. Amidon
发明人： Thomas J. Pacansky , Alan B. Amidon
IPC分类号： B41N1/00 , B41N1/06 , G03F7/02
CPC分类号： B41N1/003 , Y10T428/31663
摘要： Improved waterless lithographic printing masters are provided having minimum background ink reflection density. The master comprises a crosslinked block copolymer containing elastomeric, ink releasing siloxane blocks chemically linked to organic image accepting thermoplastic blocks, said copolymer having a molecular weight for the organic blocks sufficient to provide strength and a background ink reflection density of less than 0.02 and preferably less than 0.01.
摘要翻译：提供了改进的无水平版印刷主机，具有最小的背景油墨反射浓度。母料包含含有与有机图像接受热塑性嵌段化学连接的弹性体，释放油墨的硅氧烷嵌段的交联嵌段共聚物，所述共聚物具有足够提供强度的有机嵌段的分子量，背景油墨反射密度小于0.02，优选较少大于0.01。

3. 发明授权

US4197211A Liquid electrophotographic developers 失效
标题翻译：液体电子照相显影剂
公开(公告)号：US4197211A
公开(公告)日：1980-04-08
申请号：US510878
申请日：1974-10-01
申请人： Alan B. Amidon , Joseph Mammino , Robert M. Ferguson
发明人： Alan B. Amidon , Joseph Mammino , Robert M. Ferguson
IPC分类号： G03G9/13 , G03G9/00
CPC分类号： G03G9/131
摘要： Development of an electrostatic latent image is obtained with a chemically stable, nonaqueous, ambipolar, liquid developer comprising an oleaginous vehicle, solid colorant particles, a dispersant soluble in the liquid developer which is capable of substantially supressing background deposits, and a fixing agent miscible with the liquid which penetrates the copy paper.
摘要翻译：通过化学稳定的非水性双极液体显影剂获得静电潜像的显影，其包含油性载体，固体着色剂颗粒，可溶于液体显影剂的分散体，其能够基本上抑制背景沉积物，以及可与透过复印纸的液体。

4. 发明授权

US4023968A Photoelectrophoretic color imaging process in which back migration is eliminated 失效
标题翻译：消除反向迁移的光电彩色成像过程
公开(公告)号：US4023968A
公开(公告)日：1977-05-17
申请号：US300532
申请日：1972-10-25
申请人： Alan B. Amidon , Joseph Mammino
发明人： Alan B. Amidon , Joseph Mammino
IPC分类号： G03G17/04
CPC分类号： G03G17/04
摘要： In an electrophoretic reproduction process wherein a colored reproduction of an original is obtained by sequentially electrophoretically generating at least two visible monochromatic images, and superimposing said images in registry upon a copy web to form a colored reproduction, an improvement is provided comprising essentially eliminating back migration of marking materials from the copy web to the imaging suspension in the second and subsequent image generating steps by employing, in each instance, marking materials comprising a solvent tackifiable polymer and a colorant and/or a copy web containing a solvent tackifiable polymer, and applying to the copy web at least a partial solvent for said tackifiable polymer in an amount sufficient to render said polymer at least partially tacky before the second and before each subsequent image generating step.
摘要翻译：在电泳再现过程中，其中通过顺序电泳产生至少两个可见单色图像并将所述图像重新注册在复印网上以形成彩色再现来获得原件的彩色再现，提供了基本上消除反向迁移的改进在第二次和随后的图像生成步骤中通过使用包括溶剂可粘合聚合物和着色剂的标记材料和/或含有溶剂可粘合聚合物的复印网来标记材料从第二和随后的图像生成步骤中的成像悬浮液，并施加至少一种所述可胶化聚合物的部分溶剂，其量足以使所述聚合物在第二次和之后的每个后续图像生成步骤之前至少部分发粘。

5. 发明授权

US4017581A Process for preparing relief printing masters and molds 失效
标题翻译：制备浮雕印刷大师和模具的过程
公开(公告)号：US4017581A
公开(公告)日：1977-04-12
申请号：US561824
申请日：1975-03-25
申请人： Alan B. Amidon
发明人： Alan B. Amidon
IPC分类号： B41C3/06 , G03G13/32 , B29C1/02 , B32B31/18
CPC分类号： G03G13/32 , B41C3/06 , Y10T156/1059 , Y10T156/109
摘要： A process for preparing a mold for relief printing masters, said mold having an adhesive silicone surface, is provided comprising depositing a particulate material in image configuration on a suitable substrate, contacting said substrate with a second member comprising a substrate with an adhesive coating of a silicone gum curable to an adhesive elastomeric condition such that the adhesive gum is in contact with the image material, separating the members whereby the silicone layer splits in the nonimaged areas and is prevented from splitting by the transfer of the particulate image material to the second member in the image areas, and curing the silicone gum on the first member to an adhesive elastomeric condition to provide a mold for printing masters. The process for preparing the printing master comprises the additional steps of filling the submerged portions of said mold with a liquid but hardenable material suitable for master imaging, contacting said liquid with a suitable master substrate, hardening the liquid material and removing the resultant printing master.
摘要翻译：一种制备凸版印刷机的模具的方法，所述模具具有粘合性硅树脂表面，其包括将图像构造中的颗粒材料沉积在合适的基材上，使所述基材与包含基材的第二构件接触，所述基材具有粘合剂涂层硅胶，其可固化至粘合弹性体状态，使得粘合剂胶与图像材料接触，分离所述部件，由此硅氧烷层分裂在非成像区域中，并且通过将颗粒状图像材料转移到第二部件来防止其分裂在图像区域中，并且将第一部件上的硅胶固化成粘合弹性体状态，以提供用于印刷主体的模具。制备印刷母版的方法包括用适于主成像的液体但可硬化的材料填充所述模具的浸没部分的附加步骤，使所述液体与合适的母基板接触，硬化液体材料并移除所得印刷母版。

6. 发明授权

US5519477A Post transfer corrugator 失效
标题翻译：后转移波纹机
公开(公告)号：US5519477A
公开(公告)日：1996-05-21
申请号：US342478
申请日：1994-11-21
申请人： Conrad J. Bell , Alan B. Amidon
发明人： Conrad J. Bell , Alan B. Amidon
IPC分类号： G03G15/00 , G03G15/16 , G03G15/20
CPC分类号： G03G15/657 , G03G15/16 , G03G15/6594 , G03G2215/00468 , G03G2215/00662
摘要： A device that addresses the problem of substrate distortion created by a fuser nip being transmitted back to a transfer nip includes a post transfer corrugator that introduces a non-image side protrusion in the substrate path between the transfer zone and the fuser zone. The post transfer corrugator forces the substrate to flatten out any distortion caused by the fuser/nip and prevents this distortion from entering the transfer zone. The corrugator also supports the substrate so as to increase the wrap angle of the substrate around an electrostatic member.
摘要翻译：解决由定影辊隙产生的衬底失真被传送回传送辊隙的问题的装置包括一个后转移波纹板，其将非图像侧突起引入转移区和定影区之间的衬底路径。柱转印波纹板压机迫使基板平坦化由定影器/压区引起的任何变形，并防止该变形进入转印区。波纹板还支撑基板，以便增加基板围绕静电部件的包角。

7. 发明授权

US4078927A Photoconductive printing master 失效
标题翻译：光导打印主机
公开(公告)号：US4078927A
公开(公告)日：1978-03-14
申请号：US424497
申请日：1973-12-13
申请人： Alan B. Amidon , Joseph Mammino
发明人： Alan B. Amidon , Joseph Mammino
IPC分类号： B41N1/00 , G03G5/05 , G03G5/07 , G03G13/28 , G03G5/04 , G03F7/02
CPC分类号： G03G13/286 , B41N1/003 , G03G5/0592 , G03G5/075 , G03G5/078
摘要： A planographic printing master comprising an ink releasing photoconductive insulating layer and an ink receptive particulate image pattern.
摘要翻译：平版印刷母版，其包括墨水释放光导电绝缘层和墨接受颗粒图像图案。

8. 发明授权

US4077325A Process for preparing waterless printing masters 失效
标题翻译：无水印刷大师准备工作
公开(公告)号：US4077325A
公开(公告)日：1978-03-07
申请号：US776382
申请日：1977-03-10
申请人： Thomas J. Pacansky , Alan B. Amidon
发明人： Thomas J. Pacansky , Alan B. Amidon
IPC分类号： B41N1/00 , B05D5/00 , B05D1/36
CPC分类号： B41N1/003
摘要： Improved waterless lithographic printing masters are provided having minimum background ink reflection density. The master comprises a crosslinked block copolymer containing elastomeric, ink releasing siloxane blocks chemically linked to organic image accepting thermoplastic blocks, said copolymer having a molecular weight for the organic blocks sufficient to provide strength and a background ink reflection density of less than 0.02 and preferably less than 0.01.
摘要翻译：提供了改进的无水平版印刷主机，具有最小的背景油墨反射浓度。母料包含含有与有机图像接受热塑性嵌段化学连接的弹性体，释放油墨的硅氧烷嵌段的交联嵌段共聚物，所述共聚物具有足够提供强度的有机嵌段的分子量，背景油墨反射密度小于0.02，优选较少大于0.01。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式