| 摘要 |
PROBLEM TO BE SOLVED: To provide a curable composition for optical imprint excellent in pattern accuracy and novel photo-curability and a method for producing cured products using the same. SOLUTION: The curable composition for optical imprint comprises (A) a photopolymerizable monomer, (B) a polymerization initiator and (C) a silicone oil with 6-8 HLB, wherein the content of (C) silicone oil is 0.5-3.0 wt.% based on the whole composition and the viscosity of (C) at 25°C is≤20 mPa s. The method for producing the cured products comprises a process for forming a pattern-forming layer by applying the curable composition for optical imprint on a substrate, a process for pressing a mold onto the surface of the pattern-forming layer, and a process for irradiating light to the pattern-forming layer. COPYRIGHT: (C)2011,JPO&INPIT
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