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Title:
A double-sided pressure sensitive adhesive sheet and portable electronic equipment
Document Type and Number:
Japanese Patent JP6140491
Kind Code:
B2
Abstract:
A double-sided pressure-sensitive adhesive sheet having a large push-out adhesive force and high impactproof reliability is provided. The double-sided-pressure-sensitive adhesive sheet includes a pressure-sensitive adhesive layer including an acrylic polymer (A) containing 9 to 30 mass% of building blocks derived from a polar monomer.

Inventors:
Rin Niwa
Makoto Higuchi
Eiji Yamanaka
Application Number:
JP2013058413A
Publication Date:
May 31, 2017
Filing Date:
March 21, 2013
Export Citation:
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Assignee:
NITTO DENKO CORPORATION
International Classes:
C09J7/22; C09J7/38; C09J133/02; C09J133/14
Domestic Patent References:
JP2008031389A
JP2010265375A
JP2011168658A
JP2013127012A
JP2013203864A
JP2013227436A
JP6212130A
JP2012067315A
Foreign References:
WO2011111575A1
WO2014002203A1
Attorney, Agent or Firm:
Akatsuki Joint Patent Office