Title:
ウレタン（メタ）アクリレートおよびそれを含有する光硬化性樹脂組成物
Document Type and Number:
Japanese Patent JP5819481
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a low viscosity urethane (meth)acrylate capable of manufacturing a photocurable resin composition forming a cured film excellent in adhesiveness to a base material, hardness, scratch resistance, curling resistance and weather resistance (yellow discoloration resistance), and a photocurable resin composition containing the same.SOLUTION: The above problem is solved by urethane (meth)acrylate represented by the general formula (I) and a photocurable resin composition containing the same. In the formula (I), where Rand Rare each independently monovalent organic group having 4 or more acryloyloxy groups and/or methacryloyloxy groups, Rand Rare each independently a monovalent organic group having one or more acryloyloxy groups and/or methacryloyloxy groups, and m is an integer of 1 to 5.
Inventors:
Yuasa Yuasa
Akihito Tanioku
Keisuke Nishimura
Akihito Tanioku
Keisuke Nishimura
Application Number:
JP2014111387A
Publication Date:
November 24, 2015
Filing Date:
May 29, 2014
Export Citation:
Assignee:
Shin Nakamura Chemical Co., Ltd.
International Classes:
C08G18/67; C08F290/06; C08F299/06
Domestic Patent References:
| JP2012036253A |
Foreign References:
| WO2014065517A1 |
Attorney, Agent or Firm:
Yoshiko Tsuji
Kunio Tsuji
Kunio Tsuji