公开(公告)号：US10124571B2

公开(公告)日：2018-11-13

申请号：US15403263

申请日：2017-01-11

申请人： Kevin Ray ,  Travis Softic

发明人： Kevin Ray ,  Travis Softic

IPC分类号： B41C1/10 ,  B41F7/00 ,  B41M1/08 ,  B41N1/00

摘要： Dry, ablation-type, nitrocellulose-containing lithographic printing members include dual adjacent imaging layers, both including an absorber and at least one containing a binder (which may include or consist essentially of a melamine resin). The absorber of the nitrocellulose-containing layer is a pigment and this layer contains no absorbing dye, while the absorber of the other imaging layer includes or consists essentially of a dye.

公开(公告)号：US20170021656A1

公开(公告)日：2017-01-26

申请号：US14808106

申请日：2015-07-24

申请人： Kevin Ray ,  Maria T. Sypek ,  Travis Softic ,  Thuan Nguyen ,  Michael Karp ,  Oren Etziony ,  Geula Zegnioyev

发明人： Kevin Ray ,  Maria T. Sypek ,  Travis Softic ,  Thuan Nguyen ,  Michael Karp ,  Oren Etziony ,  Geula Zegnioyev

IPC分类号： B41N1/14 ,  B41C1/10

CPC分类号： B41N1/14 ,  B41C1/1008 ,  B41C2210/04 ,  B41C2210/08 ,  B41C2210/24 ,  B41C2210/266

摘要： Negative-working, IR-sensitive printing plates utilize a radiation-sensitive composition having a component polymerizable by a free-radical mechanism, at least part of which comprises or consists essentially of a non-particulate, aliphatic urethane acrylic oligomer that is infinitely water-dilutable but not water-soluble.

摘要翻译： 负性工作的IR敏感印版利用具有通过自由基机理可聚合的成分的辐射敏感组合物，其至少一部分包含或基本上由非微粒状的脂族聚氨酯丙烯酸低聚物组成， 可稀释但不溶于水。

公开(公告)号：US09827759B2

公开(公告)日：2017-11-28

申请号：US15246762

申请日：2016-08-25

申请人： Alan Doyle ,  Travis Softic ,  Kevin Ray

发明人： Alan Doyle ,  Travis Softic ,  Kevin Ray

IPC分类号： B41F7/00 ,  B41C1/10 ,  B41N1/00 ,  B41M1/08

CPC分类号： B41F7/00 ,  B41C1/1033 ,  B41C2201/02 ,  B41C2210/262 ,  B41M1/08 ,  B41N1/003

摘要： The blanket cylinder of a printing press is used to remove oleophobic debris from an imaged dry printing member. Following imaging—e.g., imagewise exposure of the printing member to radiation that ablates the layer below the oleophobic layer, or de-anchors it from the oleophobic layer without ablation—the printing member is brought into rolling contact with the blanket cylinder, and the press is operated “on impression.” This rolling contact may remove not only the oleophobic top layer but ablation debris of the underlying imaging layer as well.