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    • 3. 发明授权
    • Styrenic polymer composites
    • 苯乙烯聚合物复合材料
    • US07217765B2
    • 2007-05-15
    • US10739598
    • 2003-12-17
    • Sung Chul HongQinggao MaPaul Edwin StottJohn M. WeferLeigh Cameron Allen
    • Sung Chul HongQinggao MaPaul Edwin StottJohn M. WeferLeigh Cameron Allen
    • C08F8/30
    • C08L25/04C08F8/12C08F293/005C08F2438/02C08L25/06C08L53/00C08L77/00C08L2205/03C08L2666/02C08L2666/24
    • A composite composition is disclosed that comprises the reaction product of a mixture of a styrenic polymer, as defined herein, a polar component having nucleophilic functional groups, and from 0.5 to 10 wt % of a compatibilizer having the formula: Ry(I)-(styrene)n-[(styrene)m(X)]p—I(Ry) wherein: R is the residue of a nitroxide used to regulate the polymerization of the compatibilizer; I is the residue of a radical initiator used to initiate polymerization of the compatibilizer; n is an integer from 50 to 750; m is an integer from 0 to 10; p is an integer from 1 to 50; and y is an integer from 0 to 1; and X is any polymerized monomeric moiety having at least one functional group capable of reacting with the nucleophilic functional groups present in the polar component of the composite at the temperature at which the composite components are mixed.
    • 公开了一种复合组合物,其包含如本文定义的苯乙烯类聚合物,具有亲核官能团的极性组分和0.5至10重量%具有下式的增容剂的混合物的反应产物: (I) - (苯乙烯)n - ((苯乙烯))m(I) - (苯乙烯) (X)] 在线公式描述=“在线公式”end =“tail”?> 其中:R是用于调节增容剂聚合的氮氧化物的残基; I是用于引发增容剂聚合的自由基引发剂的残基; n为50〜750的整数。 m为0〜10的整数; p是1至50的整数; y为0〜1的整数。 X是在复合组分混合的温度下,具有至少一个能够与存在于复合材料的极性组分中的亲核官能团反应的官能团的聚合单体部分。