申请人:ISP Investments Inc.
公开号:US05106885A1
公开(公告)日:1992-04-21
What is provided herein are radiation curable compositions containing (a) multifunctional vinyl ether monomers having the formula: X--R.sub.1 --Y.sub.1 --R.sub.2 --Y.sub.2).sub.n CH.dbd.CH.sub.2 ].sub.m where X is a 5-8 membered ring, saturated or unsaturated; R.sub.1 is a direct bond or C.sub.1 -C.sub.10 straight or branched chain alkylene; Y.sub.1 and Y.sub.2 are independently oxygen or sulfur; R.sub.2 is C.sub.2 -C.sub.10 straight or branched chain alkylene; n is 0-10; and m is 3-5; (b) a cationic initiator, and, optionally, (c) a polymerizable vinyl ether, epoxide, or acrylate oligomer.
所提供的是可辐射固化组合物,其中包含(a)多功能乙烯基醚单体,其化学式为:X--R.sub.1 --Y.sub.1 --R.sub.2 --Y.sub.2).sub.n CH.dbd.CH.sub.2 ].sub.m,其中X为5-8成员环,饱和或不饱和;R.sub.1为直接键或C.sub.1-C.sub.10直链或支链烷基;Y.sub.1和Y.sub.2独立地为氧或硫;R.sub.2为C.sub.2-C.sub.10直链或支链烷基;n为0-10;m为3-5;(b)阳离子引发剂,可选地,(c)可聚合的乙烯基醚,环氧化合物或丙烯酸酯寡聚体。