公开(公告)号：US06500494B2

公开(公告)日：2002-12-31

申请号：US09751184

申请日：2000-12-29

申请人： Gerhard Hauck ,  Nils Nessler ,  Heinfried Rudolph

发明人： Gerhard Hauck ,  Nils Nessler ,  Heinfried Rudolph

IPC分类号： B05D104

CPC分类号： B05D1/04 ,  C09D131/04 ,  C09D133/02 ,  C09D139/06

摘要： A method for applying a matting layer to a radiation-sensitive layer of a printing plate precursor is disclosed. The method comprises: (a) providing a matting composition comprising a polymer and a solvent, wherein the matting composition has a solid content of more than 10% and no more than 50% by weight based on the total composition; and (b) spraying the matting composition on the radiation-sensitive layer using an electrostatically aided rotary atomizer having a bell speed of more than 10,000 rpm, wherein the distance between the bell and the radiation-sensitive layer to be coated is less than 30 cm. The printing plate precursor may be in the form of a moving web. The method of the present invention can be used for matting any kind of radiation-sensitive layer of conventional positive and negative working lithographic printing plate precursors.

摘要翻译： 公开了一种将消光层应用于印版前体的辐射敏感层的方法。 该方法包括：（a）提供包含聚合物和溶剂的消光组合物，其中所述消光组合物具有基于总组合物大于10重量％且不超过50重量％的固体含量; 和（b）使用具有大于10,000rpm的钟速的静电辅助旋转雾化器将消光组合物喷射在辐射敏感层上，其中钟罩和待涂布的辐射敏感层之间的距离小于30cm 。 印版前体可以是移动幅材的形式。 本发明的方法可用于消除常规正性和负型平版印刷版前体的任何种类的辐射敏感层。

公开(公告)号：US20060165902A1

公开(公告)日：2006-07-27

申请号：US10564138

申请日：2004-07-16

申请人： Heinfried Rudolph ,  Jorg Heinemann

发明人： Heinfried Rudolph ,  Jorg Heinemann

IPC分类号： B05D3/12

CPC分类号： B05C5/0266

摘要： The present invention relates to a device and a method for coating preferably webs or strip-like material and in particular to a method and a device for adapting the coating width of such devices. In particular, the present invention moreover relates to the field of liquid coatings by means of slot coating systems. The present invention provides a device and a method in which the coating width is adaptable via limiting means that are movable relative to each other. According to an additional or further preferred embodiment of the invention, the coating width is limited by means of a confining fluid. Preferably, a continuous material web is simulated by means of the confining fluid in the edge area

摘要翻译： 本发明涉及一种用于优选卷材或带状材料的装置和方法，特别涉及用于调节这种装置的涂布宽度的方法和装置。 特别地，本发明还涉及通过槽涂层系统的液体涂层领域。 本发明提供了一种装置和方法，其中涂层宽度可通过可相对于彼此移动的限制装置适应。 根据本发明的另外或进一步的优选实施例，涂层宽度通过限制流体来限制。 优选地，通过在边缘区域中的限制流体来模拟连续材料幅材

公开(公告)号：US07465356B2

公开(公告)日：2008-12-16

申请号：US10564138

申请日：2004-07-16

申请人： Heinfried Rudolph ,  Jorg Heinemann

发明人： Heinfried Rudolph ,  Jorg Heinemann

IPC分类号： B05C3/02

CPC分类号： B05C5/0266

摘要： The present invention relates to a device and a method for coating preferably webs or strip-like material and in particular to a method and a device for adapting the coating width of such devices. In particular, the present invention moreover relates to the field of liquid coatings by means of slot coating systems. The present invention provides a device and a method in which the coating width is adaptable via limiting means that are movable relative to each other. According to an additional or further preferred embodiment of the invention, the coating width is limited by means of a confining fluid. Preferably, a continuous material web is simulated by means of the confining fluid in the edge area.

摘要翻译： 本发明涉及一种用于优选卷材或带状材料的装置和方法，特别涉及用于调节这种装置的涂布宽度的方法和装置。 特别地，本发明还涉及通过槽涂层系统的液体涂层领域。 本发明提供了一种装置和方法，其中涂层宽度可通过可相对于彼此移动的限制装置适应。 根据本发明的另外或进一步的优选实施例，涂层宽度通过限制流体来限制。 优选地，通过在边缘区域中的限制流体来模拟连续材料幅材。