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    • 7. 发明授权
    • Process for producing curable vinyl polymer having silyl group
    • 制备具有甲硅烷基的可固化乙烯基聚合物的方法
    • US4334036A
    • 1982-06-08
    • US167657
    • 1980-07-11
    • Kazuya YonezawaHisao FurukawaMasaaki Azuma
    • Kazuya YonezawaHisao FurukawaMasaaki Azuma
    • C08F8/42C08F8/34C08F236/02
    • C08F8/42
    • A curable vinyl polymer having at least one silyl group of the formula: ##STR1## wherein R.sub.1 and R.sub.2 are each a hydrogen or a monovalent hydrocarbon radical having 1 to 10 carbon atoms, X is a group selected from halogen, alkoxy, acryloxy, aminoxy, phenoxy, thioalkoxy and amino groups; and "a" is a whole number equal to 0, 1 or 2, and having molecular weight of between 200 and 30,000, preferably between 1,500 and 25,000; and method for producing same, and products comprised of same; and wherein said method comprises reacting hydrosilane represented by the formula: ##STR2## wherein the same designations as above apply, with a polymer having carbon-carbon double bonds in the terminal or side chains of the polymer in which the main chain is a vinyl polymer having a molecular weight of between 200 and 30,000, and at a temperature of between 50.degree. and 150.degree. C.
    • 一种具有至少一个具有下式的甲硅烷基的可固化乙烯基聚合物:其中R 1和R 2各自为氢或具有1-10个碳原子的一价烃基,X为选自卤素,烷氧基,丙烯酰氧基,氨基 ,苯氧基,硫代烷氧基和氨基; 和“a”是等于0,1或2的整数,分子量在200至30,000之间,优选在1,500至25,000之间; 及其制造方法及其制造方法。 并且其中所述方法包括使由下式表示的氢硅烷:其中与上述相同的名称适用于具有碳 - 碳双键的聚合物的聚合物的末端或侧链中的聚合物,其中主链是乙烯基聚合物 分子量为200至30,000,温度为50至150℃。