Title:
活性エネルギー線硬化性組成物
Document Type and Number:
Japanese Patent JP7098309
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an active energy ray-curable composition for providing a cured product which has a high refractive index and excellent impact resistance.SOLUTION: There is provided an active energy ray-curable composition which comprises: a (meth)acrylate monomer (B) which is an esterified product of a compound (b) obtained by adding 3 to 35 mol of an alkylene oxide to a trihydric or higher alcohol (a) and (meth)acrylic acid; and a metal oxide (A), wherein the weight ratio of the metal oxide (A) is 65 to 95 wt.% based on the weight of the active energy ray-curable composition, the active energy ray-curable composition has a refractive index of 1.60 or more at 25°C and the metal oxide (A) has a median particle diameter of 5 to 100 nm.SELECTED DRAWING: None
More Like This:
Inventors:
Keisuke Miyamoto
Kazunori Yoshida
Mayuko Yamashita
Kazunori Yoshida
Mayuko Yamashita
Application Number:
JP2017228692A
Publication Date:
July 11, 2022
Filing Date:
November 29, 2017
Export Citation:
Assignee:
SANYO CHEMICAL INDUSTRIES,LTD.
International Classes:
C08F299/02; C08F2/44; C08F2/46; C08F220/28; C08F290/06; G02B1/04; G02B3/00
Domestic Patent References:
| JP2015537233A |
Foreign References:
| WO2016136454A1 |
Previous Patent: Visualization of the distance to the wall of the anatomical cavity
Next Patent: Burning liner tool
Next Patent: Burning liner tool