公开(公告)号：US20020086116A1

公开(公告)日：2002-07-04

申请号：US09751184

申请日：2000-12-29

Applicant: Kodak Polychrome Graphics LLC.

Inventor： Gerhard Hauck ,  Nils Nessler ,  Heinfried Rudolph

IPC: B05D001/04

CPC classification number: B05D1/04 ,  C09D131/04 ,  C09D133/02 ,  C09D139/06

Abstract: A method for applying a matting layer to a radiation-sensitive layer of a printing plate precursor 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 50 cm.

Abstract translation: 将消光层施加到印版前体的辐射敏感层的方法包括：（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的固体含量大于10％且不超过 基于总组合物重量的50％; 和（b）使用具有大于10,000rpm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50cm 。