EPOXY RESIN, RESIN COMPOSITION, RESIN SHEET, RESIN CURED PRODUCT, RESIN SUBSTRATE AND MULTILAYER SUBSTRATE

Title:

EPOXY RESIN, RESIN COMPOSITION, RESIN SHEET, RESIN CURED PRODUCT, RESIN SUBSTRATE AND MULTILAYER SUBSTRATE

Document Type and Number:

WIPO Patent Application WO/2020/203449

Kind Code:

A1

Abstract:

An epoxy resin which has, between end groups arranged at both ends and each having an epoxy group, a first structure wherein an aromatic ring group, an ether oxygen atom, a methylene group, an aromatic ring group, a methylene group, an ether oxygen atom and an aromatic ring group are sequentially bonded in this order, and/or a second structure wherein an aromatic ring group, a methylene group, an ether oxygen atom, an aromatic ring group, an ether oxygen atom, a methylene group and an aromatic ring group are sequentially bonded in this order.

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Inventors:

INAGAKI TAKASHI (JP)
SATO AYANO (JP)

Application Number:

PCT/JP2020/012943

Publication Date:

October 08, 2020

Filing Date:

March 24, 2020

Export Citation:

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Assignee:

TDK CORP (JP)

International Classes:

C08G59/06; C08G59/20; H05K1/03; H05K1/05

Domestic Patent References:

WO2009060897A1

2009-05-14

Foreign References:

JP2010229260A	2010-10-14
JP2015174975A	2015-10-05
JP2014111712A	2014-06-19
JP2001329044A	2001-11-27
JPS6241222A	1987-02-23
JP2005029788A	2005-02-03
JP2015057465A	2015-03-26