Invention Grant
- Patent Title: Imprint mold manufacturing method
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Application No.: US14443326Application Date: 2013-11-18
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Publication No.: US09776359B2Publication Date: 2017-10-03
- Inventor: Yutaka Mizukami
- Applicant: Soken Chemical & Engeering Co., Ltd.
- Applicant Address: JP Tokyo
- Assignee: SOKEN CHEMICAL & ENGINEERING Co., Ltd.
- Current Assignee: SOKEN CHEMICAL & ENGINEERING Co., Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Maier & Maier, PLLC
- Priority: JP2012-256556 20121122
- International Application: PCT/JP2013/081013 WO 20131118
- International Announcement: WO2014/080858 WO 20140530
- Main IPC: B29C59/04
- IPC: B29C59/04 ; B29C53/08 ; B29C37/00 ; B29L31/00 ; B29C53/56 ; B29C35/08 ; B29C59/02

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.
Public/Granted literature
- US20150336324A1 IMPRINT MOLD MANUFACTURING METHOD Public/Granted day:2015-11-26
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