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    • 9. 发明公开
    • PROCESS FOR PRODUCING POLYMER
    • VERFAHREN ZUR HERSTELLUNG EINES POLYMER。
    • EP0610515A1
    • 1994-08-17
    • EP93919604.4
    • 1993-09-02
    • NIPPON SHOKUBAI CO., LTD.
    • TAKEI, KazuoMATSUNAGA, ToshiakiTOBA, TaketoIKEUCHI, HiroyukiTAMURA, Fumihide
    • C08F4/32C08F2/44C08F2/38
    • C08F4/32
    • A process for producing a polymer hydroxylated at both the terminals thereof from a wide variety of vinylic monomers including polar ones readily and efficiently at a low cost. The process comprises polymerizing a vinylic monomer (a) in the presence of an alcohol (b) which does not enter addition polymerization by using an initiator system (c) essentially comprising a peroxide in such a manner that further use is made of at least one catalyst (d) selected from the group consisting of organic sulfonic acid compounds which do not enter addition polymerization and inorganic acids and that the reactor is substantially free from any component other than the above components (a) through (d).
    • 从低成本容易且有效地制备包括极性的各种乙烯基单体在其两端的羟基化聚合物的方法。 该方法包括在醇(b)存在下聚合乙烯基单体(a),其不通过使用基本上包含过氧化物的引发剂体系(c)而不进入加成聚合,所述引发剂体系(c)以进一步使用至少一种 选自不进入加成聚合的有机磺酸化合物和无机酸的催化剂(d),反应器基本上不含上述(a)〜(d)成分以外的成分。