Title:
粘着剤組成物及び該組成物を用いたディスプレイ用粘着シート
Document Type and Number:
Japanese Patent JP4788937
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To obtain an adhesive composition for forming an adhesive layer without reducing transparency and visibility caused by generating bubbles and whitening in FDP and touch panels even when put in an abnormal state under high temperature and moisture and provide an adhesive tape for display formed by forming an adhesive layer comprising the aforesaid adhesive composition and excellent in moisture resistance. SOLUTION: This adhesive composition consists of 100 pts.wt. of (a) an adhesive polymer obtained by copolymerizing an alkoxyalkyl(meth)acrylate as a main component with a carboxyl group-containing monomer, 5-40 pts.wt. of (b) a polymer having a low molecular weight and obtained by copolymerizing one or more monomers selected from an alkyl methacrylate, a cycloalkyl methacrylate, benzyl methacrylate or styrene as main ingredients with an amino group- or amide group-containing monomer and 0.001-2.0 pts.wt. of (c) a crosslinking agent. This adhesive sheet is produced by using the same composition.
Inventors:
Koji Tomita
Application Number:
JP2001136744A
Publication Date:
October 05, 2011
Filing Date:
May 07, 2001
Export Citation:
Assignee:
Soken Chemical Co., Ltd.
International Classes:
C09J7/02; C09J133/14; C09J133/04; C09J133/10; C09J133/26; C09J163/00
Domestic Patent References:
| JP10310754A | ||||
| JP10279907A |