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    • 6. 发明授权
    • Ether compounds and process for producing the same
    • 醚化合物及其制备方法
    • US06204410B1
    • 2001-03-20
    • US09254595
    • 1999-03-11
    • Kazufumi KaiKeisuke OhtaHiroshi Uchida
    • Kazufumi KaiKeisuke OhtaHiroshi Uchida
    • C07C6748
    • C07C69/593C07C69/007C07C69/60C08F16/08C08F16/32C08F20/26
    • Disclosed herein is a novel propenyl ether compound which can be cured by radical polymerization. The invention provides a propenyl ether compound represented by the formula: CH3—CH═CH—(OR1)n—OCO—X—COO—(R2O)n—CH═CH—CH3  (1) wherein X represents —CH═CH— or —CH2—C(═CH2)—, each of R1 and R2 represents an alkylene group having 2 to 4 carbon atoms or a cycloalkylene group having 5 to 12 carbon atoms, and n is an integer of 1 to 5, and an allyl ether compound represented by the formula: CH2═CH—CH2—(OR6)n—OCO—X—COO—(R7O)n—CH2—CH═CH2  (2)  wherein X represents —CH═CH— or —CH2—C(═CH2)—, each of R6 and R7 independently represents an alkylene group having 2 to 4 carbon atoms or a cycloalkylene group having 5 to 12 carbon atoms, and n is an integer of 1 to 5, provided that, when n=1, each of R6 and R7 represents an alkylene group having 3 or 4 carbon atoms or a cycloalkylene group having 5 to 12 carbon atoms. The above compounds can be obtained by the reaction between fumaric acid, maleic acid, itaconic acid, a derivative thereof or the like and a polyalkylene glycol monopropenyl ether, a polyalkylene glycol monoallyl ether or the like. Further, the compound of the formula (1) can be obtained by isomerizing the allyl ether compound.
    • 本文公开了一种可通过自由基聚合固化的新型丙烯基醚化合物。本发明提供由下式表示的丙烯基醚化合物:其中X表示-CH = CH-或-CH 2 -C(= CH 2) - ,每个R 1 R2表示碳原子数2〜4的亚烷基或碳原子数5〜12的亚环烷基,n表示1〜5的整数,下式表示的烯丙基醚化合物:式中,X表示-CH = CH- 或-CH 2 -C(= CH 2) - ,R 6和R 7各自独立地表示碳原子数2〜4的亚烷基或碳原子数5〜12的亚环烷基,n为1〜5的整数,条件是 当n = 1时,R6和R7各自表示具有3或4个碳原子的亚烷基或具有5至12个碳原子的亚环烷基。上述化合物可以通过富马酸,马来酸,衣康酸 ,其衍生物等和聚亚烷基二醇单丙烯基醚,聚亚烷基 乙二醇单烯丙基醚等。 此外,式(1)的化合物可以通过使烯丙基醚化合物异构化获得。