CURABLE COMPOSITION, CURED PRODUCT, AND PRODUCTION METHOD AND ARTICLE THEREOF

WIPO Patent Application WO/2017/131048

A1

Provided are: a curable composition with which it is possible to obtain a cured product having a high refractive index, only a small number of flaws in a fine pattern, and only a few defects such as differences in level, depressions, or bubbles brought about by intrusion of foam during production; a cured product that has a fine pattern on the surface and is obtained by curing the curable composition; a method for the production thereof; and an article equipped with the cured product. A curable composition including (A) particles that contain zirconia, (B) a compound having one (meth)acryloyl group, and (C) a compound having two or more (meth)acryloyl groups, the content of particles (A) being 70-85 mass%, the content of compound (B) being 5-28 mass%, the content of compound (C) being 1-10 mass%, the content of solvent being 5 mass% or less, the viscosity of the curable composition from which the solvent has been removed being 1500 mPa・s or less at 25°C, and the refractive index of the cured product obtained by curing the curable composition being 1.70 or higher.

TAKAYAMA KOSUKE (JP)
YOKOTE TATSUO (JP)

PCT/JP2017/002589

August 03, 2017

January 25, 2017

Click for automatic bibliography generation  

ASAHI GLASS CO LTD (JP)

C08F2/44; C08F220/30; C08K3/22; C08L33/06

WO2008023612A1

2008-02-28

JP2012233142A	2012-11-29
JP2010078886A	2010-04-08
JP2003057789A	2003-02-26
JP2008527415A	2008-07-24
JPH08179123A	1996-07-12
JP2013122643A	2013-06-20
JP2001181312A	2001-07-03
JP2016210948A	2016-12-15
JP6022094B1	2016-11-09
JP2014516094A	2014-07-07
JP2010520938A	2010-06-17

SENMYO Kenji et al. (JP)

View/Download PDF      PDF Help

Previous Patent: PHOTOCURING METHOD, COMPOUND AND COMPOSITION USED THEREIN

Next Patent: OPTICAL SCANNING DEVICE