Imprint mold manufacturing method
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United States of America Patent
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Oct 3, 2017
Grant Date -
Nov 26, 2015
app pub date -
Nov 18, 2013
filing date -
Nov 22, 2012
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Abstract
A method for manufacturing an imprint mold which can prevent accumulation of the transferring resin onto the transferring roll is provided. A method for manufacturing an imprint mold, including: a resin coating step to coat a photo-curing resin composition or a thermosetting resin composition onto a pattern transferring mold having a fine concave-convex pattern; and a transferring step to transfer the resin composition throughout the entire circumference of a cylindrical transferring roll and cure the resin composition so that a reverse pattern of the concave-convex pattern is formed throughout the entire circumference of the cylindrical transferring roll, is provided.
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