PROCESS FOR THE NANOSTRUCTURING OF A BLOCK COPOLYMER FILM USING A NONSTRUCTURED BLOCK COPOLYMER BASED ON STYRENE AND ON METHYL METHACRYLATE, AND NANOSTRUCTURED BLOCK COPOLYMER FILM

摘要

The present invention relates to a process for the preparation of nanostructured nanostructured nanostructured nanostructured nanostructured nanostructured nanostructured nanostructured nanostructured nanostructured nanostructured nanostructured nanostructured nanostructured nanostructured nanostructured nanostructured nanostructured nanostructured nanostructured nanostructured nanostructured nanostructured nanostructured nanostructured nanostructured Block copolymer film. Characterized in that the block copolymer film has the following modified formula: [Wherein: "n" represents the number of blocks of the block copolymer; "A" represents styrene, "B" represents methyl methacrylate, or vice versa; "C", "D", "E", "F", ... , "W" denotes a mixture of co-monomers or co-monomers incorporated into each of the blocks of the block copolymer, wherein the mixture of co-monomers or co-monomers incorporated in the styrene- Monomer or a mixture of co-monomers incorporated into the block; The indices alpha i and beta k represent the number of units of styrene or methyl methacrylate monomer present in each block of the block copolymer, all independent of one another; The exponents?,?,?,? , And [omega] denote the number of units of the co-monomer of the proposed block, all of which are independent of each other; The exponents? I,? K,?,?,?,? ... , And [omega] are all at least 1].