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    • 1. 发明申请
    • STYRENE POLYMERS AND METHOD OF PREPARING STYRENE POLYMERS
    • 苯乙烯聚合物及其制备苯乙烯聚合物的方法
    • WO2011087384A1
    • 2011-07-21
    • PCT/PL2011/000003
    • 2011-01-12
    • TERMO ORGANIKA SP. Z O.O.STACHURA, DariuszZADĘCKI, WiesławRAMS, Witold
    • STACHURA, DariuszZADĘCKI, WiesławRAMS, Witold
    • C08J9/224C08J9/16C08K3/16C08K5/1535C08K5/31C08K5/42C08F112/08C08F2/44C08F2/18
    • C08F112/08C08J9/16C08J2325/06C08K5/0008C08F2/44C08F2/18C08L25/06
    • The present invention relates to prepared styrene polymers, in particular those intended for expanding and manufacturing of thermal insulation partitions with the required non-flammability, mechanical, geometrical and insulation parameters, containing styrene polymer, organic porophores, optionally surface- active agents or, optionally, technological additions such as plasticizers, characterised in that they also contain organic and/or inorganic neutralizing preparation in solid or liquid form preferably with an addition of ascorbic acid and, optionally, they contain an addition in the form of organic auxiliary preparations in solid or liquid form preferably with an addition of ascorbic acid. The neutralizing preparation comprise ammonium bromide and/or guanidine phosphate, monoammonium salt of sulphonic acid and, optionally, with ascorbic acid, whilst the auxiliary preparation is an acrylate-fluoroalkyl copolymer which contains dipropylene glycol ethyl ether. The present invention relates also to a method of preparation of styrene polymers, especially ones intended for expanding, whereby the neutralizing preparations and, optionally, the auxiliary preparations are introduced during one of the individual phases of obtaining styrene polymers.
    • 本发明涉及制备的苯乙烯聚合物,特别是涉及用于扩展和制造具有所需不燃性,机械,几何和绝缘参数的隔热隔板的苯乙烯聚合物,其包含苯乙烯聚合物,有机多孔体,任选的表面活性剂或任选地 技术添加剂如增塑剂,其特征在于它们还含有固体或液体形式的有机和/或无机中和制剂,优选加入抗坏血酸,并且任选地,它们含有固体形式的有机助剂, 液体形式,优选加入抗坏血酸。 中和制剂包括溴化铵和/或磷酸胍,磺酸的单铵盐和任选地与抗坏血酸,而辅助制剂是含有二丙二醇乙醚的丙烯酸酯 - 氟代烷基共聚物。 本发明还涉及制备苯乙烯聚合物的方法,特别是用于膨胀的苯乙烯聚合物的方法,其中中和制剂和任选的辅助制剂在获得苯乙烯聚合物的各个阶段期间被引入。