The hardenability constituent for optical imprints, a pattern formation method, a pattern, and a fluorine-containing compound

Title:

The hardenability constituent for optical imprints, a pattern formation method, a pattern, and a fluorine-containing compound

Document Type and Number:

Japanese Patent JP6139448

Kind Code:

B2

Abstract:

Provided are a curable composition for optical imprinting, which exhibits excellent mold release properties and ink jet discharge precision, a method for forming a pattern, a pattern, and a fluorine-containing compound. The curable composition for optical imprinting contains a polymerizable compound, a photopolymerization initiator and a fluorine-containing compound. The fluorine-containing compound is represented by general formula (I) or general formula (II). In general formulae (I) and (II), Rf1 to Rf3 are each independently a fluoroalkyl group having 1-9 carbon atoms and having 2 or more fluorine atoms; R is an alkyl group having 1-8 carbon atoms, an alkenyl group having 2-8 carbon atoms or an aryl group having 6-8 carbon atoms; l1 to l3 are each independently a number between 0 and 10, m is an integer between 2 and 4, and n1 and n2 are each independently a number between 1 and 25.

Inventors:

Hirotaka Kitagawa
Yuichiro Goto

Application Number:

JP2014063488A

Publication Date:

May 31, 2017

Filing Date:

March 26, 2014

Export Citation:

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