公开(公告)号：WO2013002883A3

公开(公告)日：2013-01-03

申请号：PCT/US2012/034160

申请日：2012-04-19

申请人： MACDERMID PRINTING SOLUTIONS, LLC ,  BALDWIN, Kyle, P. ,  BARBOZA, Miguel, A. ,  BRYANT, Laurie, A. ,  ELWELL, Jessica, A.

发明人： BALDWIN, Kyle, P. ,  BARBOZA, Miguel, A. ,  BRYANT, Laurie, A. ,  ELWELL, Jessica, A.

IPC分类号： G03F7/20 ,  C08F112/08 ,  C08F126/10 ,  C08K5/05 ,  C08L25/06 ,  C08L39/06

摘要： A method of preparing a photosensitive printing blank, the method comprising the steps of: a) coating a slip film onto a coversheet and drying the slip film; and depositing at least one layer of photosensitive material on top of the slip film coated coversheet and laminating a substrate layer to the exposed surface of the photosensitive material. The slip film comprises: i) a polymer selected from the group consisting of polystyrene and polyvinylpyrrolidone; ii) optionally, an additive. The slip film at least substantially eliminates the formation of hot spots during an analog plate making process.

公开(公告)号：WO2013002883A2

公开(公告)日：2013-01-03

申请号：PCT/US2012034160

申请日：2012-04-19

申请人： MACDERMID PRINTING SOLUTIONS ,  BALDWIN KYLE P ,  BARBOZA MIGUEL A ,  BRYANT LAURIE A ,  ELWELL JESSICA A

发明人： BALDWIN KYLE P ,  BARBOZA MIGUEL A ,  BRYANT LAURIE A ,  ELWELL JESSICA A

IPC分类号： G03F7/20 ,  C08F112/08 ,  C08F126/10 ,  C08K5/05 ,  C08L25/06 ,  C08L39/06

CPC分类号： G03F7/092 ,  C08F126/10 ,  C08L25/06 ,  C09D125/06 ,  C08L9/02

摘要： A method of preparing a photosensitive printing blank, the method comprising the steps of: a) coating a slip film onto a coversheet and drying the slip film; and depositing at least one layer of photosensitive material on top of the slip film coated coversheet and laminating a substrate layer to the exposed surface of the photosensitive material. The slip film comprises: i) a polymer selected from the group consisting of polystyrene and polyvinylpyrrolidone; ii) optionally, an additive. The slip film at least substantially eliminates the formation of hot spots during an analog plate making process.

摘要翻译： 一种制备感光印刷坯料的方法，所述方法包括以下步骤：a）将滑膜涂覆在覆盖片上并干燥滑膜; 以及将至少一层感光材料沉积在涂有薄膜的覆盖片的顶部上，并将基底层层压到感光材料的暴露表面上。 滑膜包括：i）选自聚苯乙烯和聚乙烯吡咯烷酮的聚合物; ii）任选的添加剂。 滑膜在模拟制版过程中至少基本上消除了热点的形成。