Patent ID: 8735052
Filing Date: 2014-05-27
Classification: C08F,C08L,G03F

Abstract:
1. A method of forming a resist pattern, comprising: forming a surface modifying layer on a substrate using a surface modifying material containing an epoxy resin having a weight average molecular weight of 1,000 to 50,000; forming a resist film on said substrate, on which said surface modified layer has been formed, using a resist composition; conducting exposure of said resist film; and alkali developing said resist film to form a resist pattern, wherein said epoxy resin has a repeating structure comprising a structural unit (g1) containing an epoxy group, and said structural unit (g1) containing an epoxy group includes a structural unit represented by general formula (g1-1) shown below: wherein each of R 61 and R 62 independently represents a divalent hydrocarbon group which may have a substituent, and each of R 63 and R 64 independently represents a hydrogen atom or an alkyl group.