专利名称：Lithographic printing form and method of
preparation and use thereof
发明人：Kevin Barry Ray,Peter Andrew Reath
Bennett,Martyn Lott
申请号：US10290378申请日：20021107公开号：US06905812B2公开日：20050614
摘要：A positive working printing form precursor comprises a thermally imagablecomposition which includes a hydroxyl group-containing polymer, for example a novolakresin. The composition has a weight of less than 1.1 gm. It has been found that using alow weight of the composition on the precursor improves the properties of the
precursor, in particular by rendering the sensitivity of the precursor to imaging radiationless variable over time.
申请人：Kevin Barry Ray,Peter Andrew Reath Bennett,Martyn Lott
地址：Castleford GB,Leeds GB,Leeds GB
国籍：GB,GB,GB
代理机构：Faegre & Benson LLP
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