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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 9969901 B1

PDFFull Text
Date of Patent:
May. 15, 2018

Filed:

Jul. 29, 2014

Aqueous resin composition, laminate produced using same, and image display device

Applicant:

Dic Corporation, Tokyo, JP;

Inventors:

Chisato Kuriyama, Osaka, JP;

Kenji Nagao, Osaka, JP;

Mitsuru Kitada, Osaka, JP;

Assignee:

DIC CORPORATION, Tokyo, JP;

Attorney:

McDermott Will & Emery LLP

Primary Examiner:

Thao T Tran

Int. Cl.
CPC ...
C09D 175/06 (2006.01); C09D 151/08 (2006.01); C09D 5/00 (2006.01); C09D 5/02 (2006.01); C09D 163/10 (2006.01); C09D 175/04 (2006.01); C08G 18/66 (2006.01); C08G 18/76 (2006.01); C08G 18/08 (2006.01); C09D 175/16 (2006.01); C08G 18/32 (2006.01); C08G 18/42 (2006.01); C08L 63/10 (2006.01);
U.S. Cl.
CPC ...
C09D 175/06 (2013.01); C08G 18/0823 (2013.01); C08G 18/3215 (2013.01); C08G 18/4202 (2013.01); C08G 18/4211 (2013.01); C08G 18/4238 (2013.01); C08G 18/6659 (2013.01); C08G 18/7621 (2013.01); C08L 63/10 (2013.01); C09D 5/00 (2013.01); C09D 5/002 (2013.01); C09D 5/02 (2013.01); C09D 151/08 (2013.01); C09D 163/10 (2013.01); C09D 175/04 (2013.01); C09D 175/16 (2013.01);
Abstract

Provided is an aqueous resin composition in which a vinyl ester resin and a urethane resin having an aromatic ring are dispersed in an aqueous medium, in which the vinyl ester resin is obtained by allowing at least one epoxy resin selected from the group consisting of a novolak type epoxy resin and a bisphenol type epoxy resin to react with a compound having an acid group and a polymerizable unsaturated group, and the urethane resin is obtained by allowing polyol containing polyol having an aromatic ring and polyol having a hydrophilic group to react with a polyisocyanate. A primer using the aqueous resin composition is able to considerably improve adhesiveness between a substrate and a cured coating film of an active energy ray curable composition, even when the substrate is a sparingly adhesive substrate.

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