초록 ▼

A method of making a light sensitive printing plate such as might be used in lithography, comprises creating a surface layer on substrate base material by depositing particulate coating material on the base material using a dry deposition technique, the surface layer being formed from particles whos

A method of making a light sensitive printing plate such as might be used in lithography, comprises creating a surface layer on substrate base material by depositing particulate coating material on the base material using a dry deposition technique, the surface layer being formed from particles whose size is less than about 15 .mu.m, and creating an image layer on the deposited surface layer so that the surface layer is located intermediate the base material and the image layers.

대표청구항 ▼

[ It is claimed:] [1.] A method of making a light sensitive printing plate, which comprises:(a) selecting a particulate coating material having particles of a size less than about 15 .mu.m;(b) creating a surface layer on a substrate base material layer by depositing the particulate coating material

[ It is claimed:] [1.] A method of making a light sensitive printing plate, which comprises:(a) selecting a particulate coating material having particles of a size less than about 15 .mu.m;(b) creating a surface layer on a substrate base material layer by depositing the particulate coating material on the base material layer using a thermal spraying technique; and(c) creating an image layer on the deposited surface layer such that the surface layer is located intermediate the base material layer and the image layer.