Title:
MONOFUNCTIONAL (METH)ACRYLATE AND CURABLE COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2019/026889
Kind Code:
A1
Abstract:
Provided is a novel monofunctional (meth)acrylate that is liquid at normal temperature and has a high refractive index. The novel monofunctional (meth)acrylate is represented by formula (1). (In the formula, R1 indicates a hydrogen atom or a methyl group, A1 indicates a linear or branched alkylene group, R2 and R3 each indicate an alkyl group, Ar1 and Ar2 each indicate a benzene ring or a naphthalene ring, m, n1, and n2 each indicate an integer of 0 or higher, and one of Ar1 and Ar2 is a benzene ring and the other is a naphthalene ring.) In formula (1), A1 may be a linear or branched C2-4 alkylene group, R2 and R3 may each be a C1-12 alkyl group, Ar1 may be a benzene ring, Ar2 may each be a naphthalene ring, m may be an integer of 0-10, n1 may be an integer of 0-4, and n2 may be an integer of 0-7.
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Inventors:
KONISHI KOJI (JP)
NISHIYAMA YUTARO (JP)
INAOKA HIROYUKI (JP)
NISHIYAMA YUTARO (JP)
INAOKA HIROYUKI (JP)
Application Number:
PCT/JP2018/028605
Publication Date:
February 07, 2019
Filing Date:
July 31, 2018
Export Citation:
Assignee:
OSAKA GAS CHEMICALS CO LTD (JP)
International Classes:
C08F20/68; C07C67/14; C07C69/54; C08F220/18
Foreign References:
| JP2014516094A | 2014-07-07 | |||
| JP2015067796A | 2015-04-13 | |||
| JP2007186430A | 2007-07-26 |
Attorney, Agent or Firm:
KUWATA Mitsuo et al. (JP)
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