Title:
ACTIVE-ENERGY-RAY-CURABLE HARD COATING AGENT, AND LAYERED BODY
Document Type and Number:
WIPO Patent Application WO/2019/131701
Kind Code:
A1
Abstract:
An active-energy-ray-curable hard coating agent containing alumina particles (A), an acrylate (B) having a perfluoroalkylene group, and a polyfunctional urethane acrylate (C), and satisfying conditions (1) and (2). (1): The crystal structure of the alumina particles (A) is θ-type and/or α-type, and the primary particle diameter thereof is 5-50 nm. (2): The hard coating agent contains 5-50% by mass of the alumina particles (A) and 0.05-5% by mass of the acrylate (B) in 100% by mass of solid content thereof. (The polyfunctional urethane acrylate (C) excludes acrylates (B) having a perfluoroalkylene group.)
Inventors:
TAKAHASHI HAYATO (JP)
Application Number:
PCT/JP2018/047712
Publication Date:
July 04, 2019
Filing Date:
December 26, 2018
Export Citation:
Assignee:
TOYO INK SC HOLDINGS CO LTD (JP)
TOYOCHEM CO LTD (JP)
TOYOCHEM CO LTD (JP)
International Classes:
C09D4/02; B32B27/18; B32B27/30; C09D7/61
Foreign References:
| CN101701129A | 2010-05-05 | |||
| JP2017132833A | 2017-08-03 | |||
| JP2011505452A | 2011-02-24 | |||
| JP2014085638A | 2014-05-12 | |||
| JP2017185482A | 2017-10-12 | |||
| JP2001240774A | 2001-09-04 | |||
| JP2014151588A | 2014-08-25 | |||
| JP2011194756A | 2011-10-06 |
Attorney, Agent or Firm:
MIYOSHI Hidekazu et al. (JP)
Download PDF:
Previous Patent: LOAD SENSOR AND MULTI-AXIS ACTUATOR INTEGRATED WITH LOAD SENSOR
Next Patent: SEMICONDUCTOR DEVICE
Next Patent: SEMICONDUCTOR DEVICE