Title:
光硬化性組成物
Document Type and Number:
Japanese Patent JP6753038
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a photocurable composition which is free from coloring and excellent in adhesiveness with a surface of a resin and in flexibility, when the surface of a resin substrate is subjected to optical nanoimprinting.SOLUTION: A photocurable composition has viscosity at 23°C of 50-300 mPa s, a contact angle to a polymethyl methacrylate substrate of 25 degrees or less, a cure shrinkage when the composition has been cured of 6-9%, and a glass transition temperature when the composition has been cured of 40-150°C.SELECTED DRAWING: None
Inventors:
Akira Watanabe
Seiichiro Hayakawa
Seiichiro Hayakawa
Application Number:
JP2015078381A
Publication Date:
September 09, 2020
Filing Date:
April 07, 2015
Export Citation:
Assignee:
Mitsubishi Chemical Corporation
International Classes:
C08F290/06
Domestic Patent References:
| JP2015010164A | ||||
| JP2010161186A | ||||
| JP2078033A | ||||
| JP2013191800A | ||||
| JP5058950A |
Foreign References:
| WO2012121311A1 | ||||
| WO2008155928A1 | ||||
| WO2011132616A1 | ||||
| WO2013187528A1 | ||||
| WO2014174936A1 |
Attorney, Agent or Firm:
Yoneda Keikei