Patent ID: 9157008
Filing Date: 2015-10-13
Classification: B05D,B81C,B82Y,C09D,G03F,Y10T

Abstract:
1. A method of applying a top coat to a block copolymer film to create a layered structure, comprising: a. providing a surface, a surface energy neutralization layer copolymer, a block copolymer, and a top coat composition comprising maleic anhydride; b. treating said surface with said surface energy neutralization layer to create a first layer on said surface; c. coating said first layer with block copolymer to create a second layer on said surface comprising a block copolymer film; and d. coating said second layer with said top coat composition so as to create a third layer on said surface, said third layer comprising a top coat on said block copolymer film surface, said first, second and third layers comprising a layered structure.