Patent ID: 8168691

Claim:
A coating composition for imprint lithography comprising: at least one organic vinyl ether crosslinker having at least three vinyl ether groups, wherein the total crosslinker in the composition is 28.2 to 29.9 or 47.0 to 49.9 percent by weight; at least one diluent comprising a monofunctional vinyl ether compound; and at least one photoacid generator soluble in a selected one or both of the at least one mono functional vinyl ether compound and the at least one organic vinyl ether crosslinker having the at least three vinyl ether groups, wherein the least one monofunctional vinyl ether compound and the at least one vinyl ether crosslinker having the at least three vinyl ether groups are free from silicon and fluorine substituents, wherein the composition has a viscosity of less than or equal to 100 centipoise at 295° Kelvin.