Patent ID: 7618574

Claim:
An imprint lithography method utilizing silated acidic polymers, comprising: (a) Mixing a Methyl methacrylate, a nomal-butylacrylate, a Methacrylic acid and a (3-Methacryloyloxypropyl) tris (trimethylsiloxy) silane by stirring in a reaction flask to form a mixture and processing the mixture through a free radical copolymerization with an 2,2-Azobisisobutyronitrile to obtain a polymer resist of silated acidic polymer; (b) Spin-coating a substrate with said polymer resist on an end surface of said substrate and processing said substrate through a hot embossing imprint lithography with a hot-embossing machine to obtain a surface of a flexible substrate on said end surface; and (c) Removing residual of said polymer resist on said end surface of said flexible substrate by a resist stripper.