公开(公告)号：US20040009363A1

公开(公告)日：2004-01-15

申请号：US10189169

申请日：2002-07-03

Applicant: KODAK POLYCHROME GRAPHICS, L.L.C.

Inventor： Grant Thomas Donald Shouldice ,  Shashikant Saraiya ,  Xing-Fu Zhong ,  Richard R. Durand JR. ,  Jianbing Huang ,  Patrick Friedman

IPC: B32B027/00

CPC classification number: B41M5/506 ,  B41C1/1016 ,  B41C2210/02 ,  B41C2210/04 ,  B41C2210/06 ,  B41C2210/14 ,  B41C2210/22 ,  B41C2210/24 ,  B41C2210/262 ,  B41M5/52 ,  B41M5/5227 ,  B41M2205/12 ,  B41M2205/38 ,  Y10T428/24802 ,  Y10T428/31699 ,  Y10T428/31855 ,  Y10T428/31928 ,  Y10T428/31935 ,  Y10T428/31938

Abstract: The present invention provides an imageable element, which includes: a substrate; a crosslinked layer disposed on the substrate; and an imageable ink-receptive layer disposed on the crosslinked layer, the imageable ink-receptive layer including an ablation free imageable composition. The present invention provides methods of producing the above imaged element.

公开(公告)号：US20020172888A1

公开(公告)日：2002-11-21

申请号：US09826315

申请日：2001-04-04

Applicant: Kodak Polychrome Graphics, L.L.C.

Inventor： Jen-Chi Huang ,  Xing-Fu Zhong ,  S. Peter Pappas ,  Shashikant Saraiya

IPC: G03F007/09

CPC classification number: B41C1/1025 ,  B41C2201/04 ,  B41C2210/04 ,  B41C2210/06 ,  B41C2210/10 ,  B41C2210/24 ,  B41C2210/262 ,  B41N3/03 ,  B41N3/038

Abstract: The present invention includes a radiation-imageable element for lithographic printing having a hydrophilic anodized aluminum base with a surface having pores and a image-forming layer having polymer particles coated on the aluminum base. The ratio of the average pore diameter to the average particle diameter is from 0.4:1 to 10:1. The present invention further includes a method of producing the imaged element. The method includes the steps of imagewise exposing the radiation-imageable element to radiation to produce exposed and unexposed regions and contacting the imagewise exposed radiation-imageable element and a developer to remove the exposed or the unexposed regions.

Abstract translation: 本发明包括用于平版印刷的可辐射成像元件，其具有具有孔的表面的亲水阳极化铝基底和具有涂覆在铝基底上的聚合物颗粒的图像形成层。 平均孔径与平均粒径之比为0.4:1〜10:1。 本发明还包括一种制造成像元件的方法。 该方法包括以下步骤：将可辐射成像元件成像曝光到辐射以产生曝光和未曝光区域，并使图像曝光的可辐射成像元件和显影剂接触以去除曝光或未曝光区域。