Title:
An adhesive constituent, an adhesive, and a pressure sensitive adhesive sheet
Document Type and Number:
Japanese Patent JP6114649
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an adhesive composition which has no adverse effects on an adherend, e.g. a transparent conductive film, and is excellent in durability, an adhesive and an adhesive sheet.SOLUTION: An adhesive composition 11 comprises a (meth)acrylic ester polymer (A) of a weight average molecular weight of 1,400,000-2,500,000 which contains a monomer having a hydroxy group, a monomer having an alicyclic structure and a monomer having a carboxyl group as monomer units constituting the polymer, an isocyanate-based cross-linking agent (B) and a silane coupling agent containing a mercapto group. The (meth)acrylic ester polymer (A) contains 1-5 mass% of the monomer having a hydroxy group and 0.1-0.8 mass% of the monomer having a carboxyl group as monomer units forming the polymer.
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| WO/2017/113095 | FORMALDEHYDE-FREE CURABLE FORMULATION |
| WO/2021/066553 | ACRYLIC EMULSION PRESSURE-SENSITIVE ADHESIVE COMPOSITION |
Inventors:
Hitoshi Matano
Takayuki Arai
Satoru Satoru
Takayuki Arai
Satoru Satoru
Application Number:
JP2013137539A
Publication Date:
April 12, 2017
Filing Date:
June 28, 2013
Export Citation:
Assignee:
LINTEC CORPORATION
International Classes:
C09J133/04; C08F220/18; C08F220/26; C08K5/29; C08K5/548; C08L33/08; C09J7/02; C09J11/06
Domestic Patent References:
| JP2012201877A | ||||
| JP2004224873A |
Attorney, Agent or Firm:
Yuji Hayakawa
Keisuke Murasame
Keisuke Murasame
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