Title:
CURABLE COMPOSITION
Document Type and Number:
Japanese Patent JP2019143076
Kind Code:
A
Abstract:
To provide a composition that makes it possible to obtain a cured film that is useful for electronic members such as a micro lens of an imaging element, and is cured at a low temperature and has a low refractive index with its refractive index of 1.40 or less.SOLUTION: The present invention provides an active energy ray curable composition for forming a cured film having a low refractive index with its refractive index of 1.40 or less, the composition having (A) a fluoroolefin polymer having an active energy ray-curable reactive group in a side chain, (B) hollow silica particles, and (C) solvent as essential components.SELECTED DRAWING: None
Inventors:
UEDA KIYOSHI
KOSUGE YUJI
KOSUGE YUJI
Application Number:
JP2018029951A
Publication Date:
August 29, 2019
Filing Date:
February 22, 2018
Export Citation:
Assignee:
FUJI YAKUHIN KOGYO KK
International Classes:
C08F290/12; C08F2/44; C09D4/00; C09D4/02; C09D5/00; C09D7/61; C09D127/12
Domestic Patent References:
| JP2008040262A | 2008-02-21 | |||
| JP2008156609A | 2008-07-10 | |||
| JP2007011309A | 2007-01-18 |
Attorney, Agent or Firm:
Hanabusa Patent and Trademark Office