Title:
CURABLE COMPOSITION AND CURED PRODUCT
Document Type and Number:
Japanese Patent JP2013224441
Kind Code:
A
Abstract:
To provide a curable composition containing a reactive urethane compound excellent in curability, adhesion to a substrate, transparency, molecular flexibility and mechanical characteristics; and a cured product obtained from the composition.
A curable composition includes an ethylenically unsaturated group-containing reactive urethane compound (A) expressed by formula (II) and a polymerization initiator (B). In the formula, R5 represents a hydrogen atom or a methyl group; R6 represents an oxygen atom; n denotes 2; m denotes an integer of 1 to 300; and X represents an alcohol residual group of a specific polyhydroxy compound having repeating units.
Inventors:
MUROFUSHI KATSUMI
ISHII NOBUAKI
TOMITA MIYUKI
HATTORI YOTARO
URAKAWA KEISHI
ISHII NOBUAKI
TOMITA MIYUKI
HATTORI YOTARO
URAKAWA KEISHI
Application Number:
JP2013148333A
Publication Date:
October 31, 2013
Filing Date:
July 17, 2013
Export Citation:
Assignee:
SHOWA DENKO KK
International Classes:
C08F20/36; C08F290/06; C08G18/81
Domestic Patent References:
| JPH04161447A | 1992-06-04 | |||
| JPS62513A | 1987-01-06 |
Attorney, Agent or Firm:
Patent corporation ssinpat