Patent ID: 9713900
Date: 2017-07-25
CPC Classifications: B29C,B82Y,G03F

Claim:
1. A resin mold for nanoimprinting, wherein depressions and protrusions transferred from a surface of a master mold are formed on a surface of a resin layer of said resin mold; a mold resin of the resin layer is a copolymer of a monomer having an ethylenic double bond without epoxy group and a monomer having an epoxy group as well as an ethylenic double bond, having main chain structure formed by mutual bonding of ethylenic double bonds and having non-ring opened epoxy groups as side chains, wherein the mold resin includes from 1 to 50 percent by weight of constituent units derived from the epoxy group-containing monomer, based on 100 percent by weight of the total of component units forming the mold resin, wherein the resin layer is formed on a surface of a substrate layer; an inorganic substance layer is formed on a surface of said resin layer where the substrate layer is not formed; and a mold release agent layer is formed on a surface of said inorganic substance layer.