公开(公告)号：US20100227269A1

公开(公告)日：2010-09-09

申请号：US12397429

申请日：2009-03-04

申请人： Christopher D. Simpson ,  Harald Baumann ,  Joachim Pengler ,  Michael Flugel

发明人： Christopher D. Simpson ,  Harald Baumann ,  Joachim Pengler ,  Michael Flugel

IPC分类号： G03F7/105 ,  G03F7/20

CPC分类号： B41C1/1008 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2201/04 ,  B41C2201/14 ,  B41C2210/02 ,  B41C2210/04 ,  B41C2210/06 ,  B41C2210/14 ,  B41C2210/20 ,  B41C2210/22 ,  B41C2210/24 ,  B41C2210/266 ,  B41M5/284 ,  G03F7/105

摘要： Both positive-working and negative-working imageable element can have a radiation-sensitive imageable layer that has at least one pigment colorant that does not change color when heated, and at least one dye that can change color when heated. The dye is soluble in the solvent or mixture of solvents used to coat the radiation-sensitive imageable layer on a substrate and the pigment colorant is not. This combination of pigment colorant and dye provide excellent image contrast after imaging, development, and postbaking. The pigment colorant and the dye independently have a maximum absorption of from about 480 to about 700 nm.

摘要翻译： 正性和负型可成像元件都可以具有辐射敏感的可成像层，其具有至少一种在加热时不改变颜色的颜料着色剂，以及至少一种当加热时可以改变颜色的染料。 染料可溶于用于涂覆基材上的辐射敏感可成像层的溶剂或溶剂混合物，并且颜料着色剂不是。 这种颜料着色剂和染料的组合在成像，显影和后烘后提供了出色的图像对比度。 颜料着色剂和染料独立地具有约480至约700nm的最大吸收。

公开(公告)号：US20120231394A1

公开(公告)日：2012-09-13

申请号：US13480634

申请日：2012-05-25

申请人： Christopher D. Simpson ,  Harald Baumann ,  Joachim Pengler ,  Michael Flugel

发明人： Christopher D. Simpson ,  Harald Baumann ,  Joachim Pengler ,  Michael Flugel

IPC分类号： G03F7/20

CPC分类号： B41C1/1008 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2201/04 ,  B41C2201/14 ,  B41C2210/02 ,  B41C2210/04 ,  B41C2210/06 ,  B41C2210/14 ,  B41C2210/20 ,  B41C2210/22 ,  B41C2210/24 ,  B41C2210/266 ,  B41M5/284 ,  G03F7/105

摘要： Both positive-working and negative-working imageable element can have a radiation-sensitive imageable layer that has at least one pigment colorant that does not change color when heated, and at least one dye that can change color when heated. The dye is soluble in the solvent or mixture of solvents used to coat the radiation-sensitive imageable layer on a substrate and the pigment colorant is not. This combination of pigment colorant and dye provide excellent image contrast after imaging, development, and postbaking. The pigment colorant and the dye independently have a maximum absorption of from about 480 to about 700 nm.

摘要翻译： 正性和负型可成像元件都可以具有辐射敏感的可成像层，其具有至少一种在加热时不改变颜色的颜料着色剂，以及至少一种当加热时可以改变颜色的染料。 染料可溶于用于涂覆基材上的辐射敏感可成像层的溶剂或溶剂混合物，并且颜料着色剂不是。 这种颜料着色剂和染料的组合在成像，显影和后烘后提供了出色的图像对比度。 颜料着色剂和染料独立地具有约480至约700nm的最大吸收。

公开(公告)号：US20110223540A1

公开(公告)日：2011-09-15

申请号：US13128947

申请日：2009-12-02

申请人： Celin Savariar-Hauck ,  Joachim Pengler

发明人： Celin Savariar-Hauck ,  Joachim Pengler

IPC分类号： G03F7/20 ,  G03F7/00

CPC分类号： G03F7/38 ,  B41N3/08 ,  G03F7/40

摘要： The process for improving the scratch-resistance of a lithographic printing plate, comprising: applying an aqueous composition comprising inorganic, non-metallic, inert particles composed of silica, alumina or titanium dioxide and having an average particle size of from 1 nm to 0.5 μm, to an exposed and optionally developed lithographic printing plate precursor.

摘要翻译： 一种用于改善平版印刷版的耐擦伤性的方法，包括：施加包含由二氧化硅，氧化铝或二氧化钛组成的平均粒径为1nm至0.5μm的无机，非金属惰性颗粒的水性组合物 曝光和任选显影的平版印刷版原版。