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    • 1. 发明公开
    • 방사선 경화성 조성물
    • 辐射可固化组合物
    • KR1020000035648A
    • 2000-06-26
    • KR1019990052405
    • 1999-11-24
    • 다우 코닝 코포레이션
    • 글로버쉐드릭오닐리치-롱통웬-홍
    • C09D129/02
    • C09D4/00C08F216/18
    • PURPOSE: Radiation curable compositions is provided which comprising a vinyl ether compound which is free of silicon atoms, a cationic photoinitiator, a free radical photoinitiator, and dodecylphenol. CONSTITUTION: A radiation curable composition comprises: (A) a vinyl ether compound which is free of silicon atoms, (B) a cationic photoinitiator, (C) a free radical photoinitiator, and (D) dodecylphenol. By vinyl ether compound as used herein is meant any compound which contains at least one vinyl ether group having the formula --ROCH.db.CH2 wherein R is a divalent hydrocarbon radical having from 2 to 20 carbon atoms, but which does not contain any silicon atoms. Preferably Component (A) is a vinyl ether compound having the formula(I): wherein R is a divalent hydrocarbon radical having from 1 to 20 carbon atoms, R2 is selected from the group consisting of hydrogen and a mono valent hydrocarbon radical having from 1 to 20 carbon atoms, and a has a value of 1 to 3.
    • 目的:提供包含不含硅原子的乙烯基醚化合物,阳离子光引发剂,自由基光引发剂和十二烷基苯酚的可辐射固化组合物。 构成:可辐射固化组合物包含:(A)不含硅原子的乙烯基醚化合物,(B)阳离子光引发剂,(C)自由基光引发剂和(D)十二烷基苯酚。 本文所用的乙烯基醚化合物是指含有至少一个具有式-ROCH.db.CH2的乙烯基醚基团的任何化合物,其中R是具有2至20个碳原子的二价烃基,但不含任何 硅原子。 组分(A)优选是具有式(I)的乙烯基醚化合物:其中R是具有1至20个碳原子的二价烃基,R 2选自氢和含1个碳原子的一价烃基 至20个碳原子,a的值为1〜3。