This invention describes an ionizing radiation sensitive material having high contrast, high sensitivity and comprised of a mixed half-ester or half amide of the reaction of an N-hydroxy or N-aminoalkyl amide and a hydroxy alkyl terminally unsaturated compound with an alkylvinyl ether-maleic anhydride copolymer. A typical material is made by reacting hydroxyethyl pyrrolidone and hydroxyethyl acrylate with octadecylvinyl ether-maleic anhydride copolymer.
本发明描述了一种具有高对比度、高灵敏度的电离辐射敏感材料,由 N-羟基或 N-
氨基烷基酰胺和羟基烷基末端不饱和化合物与烷基
乙烯基醚-
马来酸酐共聚物反应生成的混合半酯或半酰胺组成。 一种典型的材料是由羟乙基
吡咯烷酮和
丙烯酸羟乙酯与
十八烷基乙烯基醚-
马来酸酐共聚物反应制成的。