Title:
接着性樹脂層及び接着性樹脂フィルム
Document Type and Number:
Japanese Patent JP6583991
Kind Code:
B2
Abstract:
The present invention provides an adhesive resin layer and an adhesive resin film which can prevent generation of air bubbles even when adhered to a substrate having a high level difference, and in which even after thermal endurance and after wet thermal endurance, of a laminate obtained by laminating a substrate, an adhesive resin layer, and a substrate in an order, air bubbles are not generated, durability is good, and transparency can be maintained. More specifically, the present invention is a monolayered adhesive resin layer comprising an acrylic-based adhesive resin composition having transparency, wherein the adhesive resin composition contains (A) an acrylic-based polymer, (B) urethane acrylate, and (C) a thermopolymerization initiator, and may optionally contain (D) an acrylic-based monomer, and an adhesive resin layer 11 has pressure sensitive adhesiveness on both surfaces 11a, 11b at an ambient temperature, and can be thermally cured by heating at a temperature of 100 to 250°C and a time of 30 seconds to 10 minutes.
Inventors:
Shiro Fujita
Atsufumi Suzuki
Niimi Yoko
Atsufumi Suzuki
Niimi Yoko
Application Number:
JP2015100644A
Publication Date:
October 02, 2019
Filing Date:
May 18, 2015
Export Citation:
Assignee:
Fujimori Industry Co., Ltd.
International Classes:
C09J133/06; C09J7/10; C09J7/35; C09J11/06; C09J175/14
Domestic Patent References:
| JP2011509332A | ||||
| JP2009191138A | ||||
| JP2008063433A |
Attorney, Agent or Firm:
Field Saki Satoshi
Kazunori Onami
Tomoyuki Teihiro
Masatake Shiga
Kazunori Onami
Tomoyuki Teihiro
Masatake Shiga