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    • 68. 发明授权
    • Propenyl-substituted phenolglycidyl ethers, processes for producing
them, and their use
    • 丙烯基取代的苯酚缩水甘油醚,其制备方法及其用途
    • US4384129A
    • 1983-05-17
    • US258196
    • 1981-04-27
    • Sheik A. ZahirSameer H. Eldin
    • Sheik A. ZahirSameer H. Eldin
    • C07D303/20C07D301/28C07D303/22C07D303/24C07D303/27C08G59/24C08G59/32C08G65/22
    • C07D303/22C07D303/24C08G59/245C08G59/3227C08G65/22
    • Mono- and polyvalent phenolglycidyl ethers which contain in the molecule at least one 1-propenyl group in the ortho- or para-position with respect to the glycidyl ether group, or isomeric mixtures of mono- or polyvalent phenolglycidyl ethers which are propenyl-substituted in the ortho or para-position with respect to the glycidyl ether group and mono- or polyvalent phenolglycidyl ethers which are allyl-substituted in the ortho- or para-position with respect to the glycidyl ether group, the proportion of propenyl groups in the isomeric mixture having to be at least 5 equivalent-%, relative to the sum of the equivalents of propenyl and allyl groups, are obtained by a process wherein the propenyl-substituted phenols, or isomeric mixtures of propenyl- and allyl-substituted phenols, are glycidylated with an epihalohydrin. The novel compounds can be converted, both by use of curing agents for epoxide resins and by radical polymerization, into polymers having valuable mechanical properties.
    • 在分子中含有相对于缩水甘油醚基团的邻位或对位中至少一个1-丙烯基的单 - 和多价苯基缩水甘油醚,或被丙烯基取代的单价或多价苯酚缩水甘油醚的异构体混合物 相对于缩水甘油醚基团的邻位或对位以及在相对于缩水甘油醚基团的邻位或对位烯丙基取代的单价或多价苯酚缩水甘油醚,异构体混合物中丙烯基的比例 相对于丙烯基和烯丙基的当量的总和必须至少为5当量%,通过其中丙烯基取代的酚或丙烯基 - 和烯丙基取代的酚的异构体混合物与 表卤代醇。 可以通过使用环氧树脂的固化剂和自由基聚合将新化合物转化成具有有价值的机械性能的聚合物。