국제 및 국내 특허문헌 검색

1. (WO2017061343) RESIN COMPOSITION AND CURED PRODUCT SHEET

Pub. No.:    WO/2017/061343    International Application No.:    PCT/JP2016/079202
Publication Date: Fri Apr 14 01:59:59 CEST 2017 International Filing Date: Tue Oct 04 01:59:59 CEST 2016
IPC: C08F 290/06
C08F 290/14
B29C 45/14
Applicants: NAGASE CHEMTEX CORPORATION
ナガセケムテックス株式会社
Inventors: KANAYA, Shingo
金谷 慎吾
Title: RESIN COMPOSITION AND CURED PRODUCT SHEET
Abstract:
The purpose of the present invention is to provide a resin composition for obtaining a cured product sheet which has excellent transparency, surface hardness, and scratch resistance, and can be suitably used as an alternative to a cover glass. The resin composition according to the present invention is characterized by containing (A) 3-20 wt% of a ladder-type or random-type silsesquioxane, (B) 30-90 wt% of a multifunctional urethane(meth)acrylate oligomer which is hexa- or higher functional and has a weight-average molecular weight of 1,000 or more, and (C) 5-60 wt% of a mono- to tri-functional (meth)acrylate monomer.