Patent ID: 8426025
Filing Date: 2013-04-23
Classification: B29C,B82Y,G03F,Y10T

Abstract:
1. A polymer mold precursor made in an intermediate imprint stamp process using a patterned template, wherein the polymer mold precursor comprises: a polymer carrier object; and a curable polymeric film covering the polymer carrier object and having a patterned surface opposite the polymeric carrier object, the curable polymeric film comprising photo-polymerizable monomers and/or oligomers, photo-initiators, with the ability to initiate polymerization, and semi-fluorinated molecules, which are soluble in said photo-polymerizable monomers and/or oligomers and are completely or partly terminated by chemical functionalities with the ability to bind covalently to said photo-polymerizable monomers and/or oligomers, and wherein the semi-fluorinated molecules are predominantly located on the patterned surface of the curable polymeric film.