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Title:
PRESSURE-SENSITIVE ADHESIVE SHEET, METHOD FOR USING SAME, AND LAMINATE
Document Type and Number:
WIPO Patent Application WO/2013/061938
Kind Code:
A1
Abstract:
A pressure-sensitive adhesive sheet provided with a pressure-sensitive adhesive layer (X) containing a pressure-sensitive adhesive obtained by using heat to semi-cure a pressure-sensitive adhesive composition containing the following: a base polymer (A) containing non-crosslinking (meth)acrylic acid ester units (a1) and acrylic monomer units (a2) that have crosslinkable functional groups; monomers (B) that each have at least one polymerizable saturated group; a crosslinking agent (C) that reacts with the base polymer (A) upon heating; a polymerization initiator (D) that initiates a polymerization reaction on the part of the monomers (B) upon irradiation with active energy rays; and a solvent (E).

Inventors:
ISHIDA TATSUJI (JP)
NAKAMURA YOHEI (JP)
YAMAMOTO MASAYUKI (JP)
HATA AKIHIRO (JP)
Application Number:
PCT/JP2012/077281
Publication Date:
May 02, 2013
Filing Date:
October 23, 2012
Export Citation:
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Assignee:
OJI HOLDINGS CORP (JP)
International Classes:
C09J4/00; C09J7/10; C09J133/04
Domestic Patent References:
WO2012060364A12012-05-10
Foreign References:
JP2011079931A2011-04-21
JP2006330714A2006-12-07
JP2006111651A2006-04-27
JP2007161908A2007-06-28
JP2012233168A2012-11-29
Attorney, Agent or Firm:
SIKs & Co. (JP)
Patent business corporation patent firm Sykes (JP)
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Claims: