Title:
ADHESIVE COMPOSITION AND ADHESIVE SHEET
Document Type and Number:
Japanese Patent JP2017066295
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an adhesive composition capable of forming an adhesive layer low in dielectric constant and excellent in moisture heat whitening resistance, and an adhesive sheet having the adhesive layer low in dielectric constant and excellent in moisture heat whitening resistance.SOLUTION: An adhesive composition contains a (meth)acrylic polymer containing a constitutional unit (A) derived from alkyl methacrylate having a branched alkyl group having 5 to 9 carbon atoms of 40 mass% or more based on total constitutional units and a constitutional unit (B) derived from a monomer having a hydroxyl group of 5 mass% to 15 mass%, and a styrenic polymer. The present invention also provides applications of the adhesive composition.SELECTED DRAWING: None
Inventors:
NISHIDA MASAKI
NAKANO HIROTO
NAKANO HIROTO
Application Number:
JP2015194287A
Publication Date:
April 06, 2017
Filing Date:
September 30, 2015
Export Citation:
Assignee:
NIPPON CARBIDE KOGYO KK
International Classes:
C09J133/10; C09J7/00; C09J125/04; C09J133/14
Domestic Patent References:
| JP2011246613A | 2011-12-08 | |||
| JP2015105329A | 2015-06-08 | |||
| JP2009191149A | 2009-08-27 | |||
| JP2008063350A | 2008-03-21 | |||
| JP2013032428A | 2013-02-14 | |||
| JP2013194170A | 2013-09-30 |
Foreign References:
| WO2017159788A1 | 2017-09-21 |
Attorney, Agent or Firm:
Atsushi Nakajima
Kato Kazunori
Hiroshi Fukuda
Kato Kazunori
Hiroshi Fukuda