发明名称 |
Printing form and process for preparing the printing form with curable composition having bisphenol-based epoxy resin |
摘要 |
<p>The invention pertains to a process for preparing a printing form from a curable composition that includes an bisphenol-based epoxy resin; an amine curing agent selected from primary amines and secondary amines, the agent having an amine equivalent weight of less than or equal to 200 g/equivalent; and, a multi-epoxy reactive diluent. The process includes applying the curable composition to a supporting substrate to form a layer, curing the layer at one or more temperatures in a temperature range, and engraving to form at least one cell in the cured layer. The process prepares printing forms, particularly gravure printing forms, having a cured resin composition layer that is engravable, resistant to solvent inks and to mechanical wear, and capable of printing gravure-quality images.</p> |
申请公布号 |
EP2522508(A3) |
申请公布日期 |
2013.12.04 |
申请号 |
EP20120167674 |
申请日期 |
2012.05.11 |
申请人 |
E. I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
ADELMAN, DOUGLAS, J.;FIGULY, GARRET, D.;LU, HELEN, SHIN MIN;SHARMA, USHA |
分类号 |
B41C1/04;B41C1/05;B41N1/06;B41N1/12 |
主分类号 |
B41C1/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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