【摘 要】
：
In order to improve the reactivity of oxetane in the initial stage,electron groups were introduced into the substitution sites to form stable aryl carbon ca
【机 构】
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ChangzhouTronlyNewElectronicMaterialsCo.,Ltd
【出 处】
：
第十五届亚洲辐射固化国际会议&第二十届中国辐射固化年会
论文部分内容阅读
In order to improve the reactivity of oxetane in the initial stage,electron groups were introduced into the substitution sites to form stable aryl carbon cationic intermediates,which may be effective for the opening of SN1.On this basis1,the reactivity of 3-benzyloxymethyl-3-ethoxyheterocyclic butane(TCM104)was studied,Evaluation results by Photo-cationic Polymerization,The benzyl substituent was found to have a significant improvement in the activity of oxy-heterocyclic butane monomers.Five oxetane monomers were selected and their properties in UV cationic curing were evaluated when they were compounded with alicyclic diepoxide monomers.
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