Patent ID: 8415010

Claim:
A nano-imprint lithography stack comprising: a nano-imprint lithography substrate; a first non-silicon-containing layer solidified from a first polymerizable, non-silicon-containing composition, wherein the first non-silicon-containing layer is adhered directly or through one or more intervening layers to the nano-imprint lithography substrate; a silicon-containing layer solidified from a polymerizable silicon-containing composition adhered to a surface of the first non-silicon-containing layer, the silicon-containing layer comprising: a silsesquioxane with a general formula (R′ (4-2z) SiO z ) x (HOSiO 1.5 ) y , wherein: R′ is a hydrocarbon group or two or more different hydrocarbon groups other than methyl, 1<z<2, and x and y are integers; and a second non-silicon-containing layer solidified from a second polymerizable, non-silicon-containing composition adhered to a surface of the silicon-containing layer such that the silicon-containing layer is sandwiched between the first and second non-silicon-containing layers.