Title:
両面粘着テープ及びタッチパネル付き表示装置
Document Type and Number:
Japanese Patent JP5637792
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a double-sided self-adhesive tape excellent in pasting suitability to a stepped part, adhesivity and water resistance, suitable for fixing members in a mobile product such as a cellular phone and a touch panel, and usable for waterproofing, etc., in handheld terminals with narrow frames.SOLUTION: This double-sided self-adhesive tape comprises a laminate including a core material and self-adhesive layers provided on both surfaces thereof, where (a) the core material has 5% tensile stress of 3-100 N and bending stiffness (Gurley method) of 0.2 mN or less; (b) the two self-adhesive layers are obtained each by thermally crosslinking a self-adhesive composition comprising a (meth)acrylic ester copolymer and a tackifier of 1-60 pts.mass to 100 pts.mass of the copolymer and a crosslinking agent.
Inventors:
那須 健司
本郷 有記
江嶋 ゆたか
本郷 有記
江嶋 ゆたか
Application Number:
JP2010220791A
Publication Date:
December 10, 2014
Filing Date:
September 30, 2010
Export Citation:
Assignee:
リンテック株式会社
International Classes:
C09J7/02; C09J11/06; C09J133/04; G06F3/041
Attorney, Agent or Firm:
Masatake Shiga
Norio Takahashi
Igarashi Mitsunaga
Norio Takahashi
Igarashi Mitsunaga