| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide resin composition for laser engraving with which an original plate of a relief printing plate that excels in uniformity of film can be obtained, and which excels in engraving sensitivity in laser engraving and reproducibility of a high-definition image, the original plate of the relief printing plate using the resin composition for laser engraving, a plate making method for a relief printing plate using the same, and a relief printing plate obtained thereby. <P>SOLUTION: There are provided the resin composition for laser engraving characterized by containing (component A) one or more crosslinking agents selected from a group composed of a polyfunctional amine compound, a polyfunctional methylol compound, a polyfunctional aldehyde compound, and a polyvalent metal salt, and (component B) polyvinyl alcohol having a functional group that reacts to the component A, the original plate of the relief printing plate using the resin composition for laser engraving and the manufacturing method therefor, the plate making method for the relief printing plate using the same, and the relief printing plate obtained thereby. <P>COPYRIGHT: (C)2012,JPO&INPIT |
