Patent ID: 7717693
Filing Date: 2010-05-18
Classification: B05D,B29C,B82Y,G03F,Y10T

Abstract:
1. A nano-imprint mold, comprising a base nickel nano-imprint mold having a structured imprint surface and an anti-adhesive layer formed on the imprint surface, which anti-adhesive layer comprises a fluorinated alkyl phosphoric acid derivative or a fluorinated alkyl poly-phosphoric acid derivative, including a phosphorous atom (P) and a substituent group R comprising an alkyl chain, wherein the anti-adhesive layer is bonded directly onto the imprint surface of the base nickel mold, and the substituent group R contains atoms selected from the group consisting of hydrogen (H), carbon (C) and fluorine (F) atoms, with the P atom bonded directly to a (CF 2 ) n chain or chains of the substituent group R.