COMPOUND, RESIN PRECURSOR, CURED OBJECT, OPTICAL ELEMENT, OPTICAL SYSTEM, INTERCHANGEABLE LENS FOR CAMERA, OPTICAL DEVICE, CEMENTED LENS, AND METHOD FOR PRODUCING CEMENTED LENS

Title:

COMPOUND, RESIN PRECURSOR, CURED OBJECT, OPTICAL ELEMENT, OPTICAL SYSTEM, INTERCHANGEABLE LENS FOR CAMERA, OPTICAL DEVICE, CEMENTED LENS, AND METHOD FOR PRODUCING CEMENTED LENS

Document Type and Number:

WIPO Patent Application WO/2020/095442

Kind Code:

A1

Abstract:

A compound represented by formula (1) is provided. (In the formula, R1 represents a hydrogen atom or a methyl group, R2 represents a hydrogen atom, a phenyl group, a C1-8 alkyl group, or a C1-4 perfluoroalkyl group, X1 represents a hydrogen atom or a hydroxyl group, Y1 represents a C1-9 alkylene group containing a fluorine atom or a C1-9 alkylene group containing no fluorine atom, and n1 is an integer of 0-3.)

Inventors:

SOMEYA YOSHIHIRO (JP)
SHIJO MASAYUKI (JP)

Application Number:

PCT/JP2018/041695

Publication Date:

May 14, 2020

Filing Date:

November 09, 2018

Export Citation:

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Assignee:

NIKON CORP (JP)

International Classes:

C07C69/653; C08F20/30; G02B1/04; G02B3/00

Domestic Patent References:

WO2014021355A1

2014-02-06

Foreign References:

JP2017200979A	2017-11-09
JP2012167019A	2012-09-06
JP2012082387A	2012-04-26
JPH07145106A	1995-06-06