CURABLE RESIN COMPOSITION AND CURED PRODUCT

WIPO Patent Application WO/2020/049846

A1

[Problem] The purpose of the present invention is to provide a curable resin composition, a cured product of which has a low refractive index and exhibits excellent adhesion to a member. [Solution] A curable resin composition which is characterized by containing: an oligomer that contains a (meth)acryloyl group and a fluorine atom in each molecule (component (A)); a polyfunctional (meth)acrylate that contains no fluorine atom in each molecule (component (B)); at least one compound that is selected from the group consisting of a monofunctional (meth)acrylate containing a hydroxyl group, a monofunctional (meth)acrylate containing an alicyclic ring, a monofunctional (meth)acrylate containing an aromatic ring, a (meth)acrylamide and a (meth)acrylic acid, said compound containing no fluorine atom in each molecule (component (C)); and a radical initiator (component (D)). This curable resin composition is also characterized in that the content of the component (B) is from 0.1 part by mass to 7.8 parts by mass (inclusive) relative to 100 parts by mass of the component (A).

MATSUOKA HIROTO (JP)

PCT/JP2019/026107

March 12, 2020

July 01, 2019

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THREE BOND CO LTD (JP)

C08F290/06; C09D4/02; C09D133/16; C09J4/02; C09J133/16; C09K3/10

JPH0545612A	1993-02-26
JP2001183502A	2001-07-06
JP2001188101A	2001-07-10
JPH0519214A	1993-01-29
JP2001048943A	2001-02-20
JP2002322454A	2002-11-08
JPH10237392A	1998-09-08
JP2009132800A	2009-06-18
JP2009263600A	2009-11-12
US20020136526A1	2002-09-26

HATTA & ASSOCIATES (JP)

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