ADHESIVE COMPOSITION AND POLARIZING PLATE

WIPO Patent Application WO/2014/178239

A1

The present invention addresses the problem of providing an adhesive composition which has excellent curability and adhesiveness. The present invention provides: an adhesive composition which contains (A) a cationically polymerizable compound, (B) a radically curable compound containing a (meth)acrylic compound (b1) having a hydroxyl group, (C) a cationic polymerization initiator and (D) a radical polymerization initiator, and which is characterized in that the content of the cationically polymerizable compound (A) is within the range of 41-88% by mass of the adhesive composition; and a polarizing plate which is obtained using this adhesive composition. Since an adhesive composition according to the present invention has excellent curability, adhesiveness and water resistance, this adhesive composition is suitable for use in the production of IT-related products, and is particularly suitable for use in the production of a polarizing plate.

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YAMAMOTO SHINYA (JP)
TANAKA KOUJIROU (JP)
HASHIGUCHI TSUNENORI (JP)

PCT/JP2014/057275

November 06, 2014

March 18, 2014

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DAINIPPON INK & CHEMICALS (JP)

C09J163/00; C09J4/02; C09J11/06; C09J171/00; G02B5/30

WO2011013663A1	2011-02-03
WO2012173055A1	2012-12-20
WO2012039581A2	2012-03-29

JP2008260879A	2008-10-30
JP2007126612A	2007-05-24
JP2011157532A	2011-08-18
JP2013185133A	2013-09-19
JP2014037477A	2014-02-27
JP2012062471A	2012-03-29
JP2011076058A	2011-04-14

KONO MICHIHIRO (JP)
Michihiro Kono (JP)

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