REMOVING METHOD, REMOVAL APPARATUS, IMPRINT APPARATUS, REPLICA MANUFACTURING APPARATUS, AND ARTICLE MANUFACTURING METHOD

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United States of America

APP PUB NO 20240393678A1
SERIAL NO

18639187

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Abstract

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A removing method that makes it possible to remove a residual generated at least near a side surface of a convex portion of a mold. The removing method is a removing method of removing a residual attached to a mold which includes a base having a main surface and a convex portion provided on the main surface and in which a concavo-convex pattern formed on an upper surface of the convex portion is pressed against a curable composition, the removing method includes removing the residual, and the removing of the residual includes removing the residual by dissolving a liquid-repellent layer formed on at least a side surface of the convex portion with a predetermined solvent.

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Patent Owner(s)

Patent OwnerAddress
CANON KABUSHIKI KAISHATOKYO TOKYO METROPOLIS

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
ABE, Keiko Kanagawa, JP 115 1909
ASAMI, Eiko Kanagawa, JP 4 7
HASEGAWA, Noriyasu Tochigi, JP 77 618
IWASAKI, Yuichi Tochigi, JP 28 191
KATO, Jun Kanagawa, JP 125 866
WATANABE, Yo Tokyo, JP 10 18

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