CATIONICALLY POLYMERIZABLE RESIN COMPOSITION AND CURED OBJECT OBTAINED THEREFROM
申请人:Funaki Yoshinori
公开号:US20120077946A1
公开(公告)日:2012-03-29
Disclosed is a cationically polymerizable resin composition which includes an oxetane-ring-containing vinyl ether compound (A) and/or an alicyclic-epoxy-containing vinyl ether compound (B); and an oligomer or polymer (C) having a molecular weight of 500 or more, being liquid at 0° C., and containing at least one of structures represented by following Formulae (1a) to (1f), wherein R
x
represents hydrogen atom or methyl group; R
1
to R
3
each independently represent a hydrocarbon group having 1 to 5 carbon atoms; “a” is an integer of from 0 to 5; and “b” is 1 or 2. This cationically polymerizable resin composition has a low viscosity, is easy to work, cures extremely rapidly upon irradiation with light, and can give a cured object excellent in flexibility, thermal stability, and bendability after heat treatment.
CATION-POLYMERIZABLE RESIN COMPOSITION AND CURED PRODUCT THEREOF
申请人:Yoshida Tsukasa
公开号:US20120027342A1
公开(公告)日:2012-02-02
Provided is a cationically polymerizable resin composition which has a low viscosity, is easy to work, and is extremely rapidly cured upon irradiation with light to give a cured product excellent in optical transparency, flexibility, thermal stability, and post-heating bendability.
The cationically polymerizable resin composition includes an oxetane-ring-containing vinyl ether compound (A) and/or an alicyclic-epoxy-group-containing vinyl ether compound (B); an oligomer or polymer (C) containing, in the molecule, at least one selected from oxetane group, epoxy group, hydroxyl group, vinyl ether group, and an aliphatic or alicyclic unsaturated hydrocarbon group and having a molecular weight of 500 or more; and an oxetane compound (D) containing no vinyl ether group and having 6 or more carbon atoms.
Epoxycyclohexane vinyl ether compounds and their use in polymerizable compositions
申请人:Daicel Chemical Industries, Ltd.
公开号:EP2233475A1
公开(公告)日:2010-09-29
Disclosed is an alicyclic epoxy-containing vinyl ether compound represented by following Formula (3c) or (3d):
wherein Rb represents a substituted or unsubstituted vinyl group represented by following Formula (4):
wherein each of R4, R5 and R6 independently represents a hydrogen atom or an alkyl group containing one to four carbon atoms; These vinyl ether compunds are useful as polymerizable compounds that will polymerize or cure by the application of light and/or heat.
Oxetane-containing vinyl ether compounds and polymerizable compositions
申请人:Daicel Chemical Industries, Ltd.
公开号:EP2441761A1
公开(公告)日:2012-04-18
Disclosed is an oxetane-containing vinyl ether compound comprising:
(a) at least one oxetane ring; and
(b) two or more vinyl ether structures,
per molecule,
wherein the oxetane-containing vinyl ether compound is represented by the following Formula (1b):
wherein Ra respresents a substituted or unsubstitued vinyl group represented by the following Formula (2):
公开了一种含氧杂环丁基醚化合物,该化合物包括
(a) 至少一个氧杂环;和
(b) 两个或多个乙烯基醚结构、
每个分子
其中含氧乙烷的乙烯基醚化合物由下式(1b)表示:
其中 Ra 代表由下式(2)表示的取代或未取代的乙烯基: