Poly(phenylene ether) composition, article, and method
    4.
    发明授权
    Poly(phenylene ether) composition, article, and method 有权
    聚(苯醚)组合物,制品和方法

    公开(公告)号:US08530552B1

    公开(公告)日:2013-09-10

    申请号:US13457616

    申请日:2012-04-27

    IPC分类号: C08K5/523

    摘要: A composition includes specific amounts of poly(phenylene ether), polymerized styrene residue, and polymerized acrylonitrile residue. The composition can be prepared using a recycled homopolystyrene that includes an acrylonitrile copolymer as an impurity. The composition largely preserves the desirable properties of a corresponding composition prepared from virgin resins without requiring chemical compatibilization of the poly(phenylene ether) and the acrylonitrile copolymer.

    摘要翻译: 组合物包括特定量的聚(苯醚),聚合苯乙烯残基和聚合的丙烯腈残基。 组合物可以使用包含丙烯腈共聚物作为杂质的再循环均聚苯乙烯来制备。 该组合物在很大程度上保持了由原始树脂制备的相应组合物所需的性能,而不需要聚(苯醚)和丙烯腈共聚物的化学相容性。

    Poly(arylene ether) composition, method, and article
    7.
    发明授权
    Poly(arylene ether) composition, method, and article 有权
    聚(亚芳基醚)组合物,方法和制品

    公开(公告)号:US08722789B2

    公开(公告)日:2014-05-13

    申请号:US13229066

    申请日:2011-09-09

    IPC分类号: C08F283/08 C08K5/00

    CPC分类号: C08L33/20 C08K5/521 C08L71/12

    摘要: A composition includes specific amounts of a virgin poly(arylene ether) resin and a rubber-modified polystyrene that is preferably derived from post-consumer recycling. The composition includes about 0.2 to about 1.5 weight percent of polymerized acrylonitrile residue that can originate as a contaminant in the recycled rubber-modified polystyrene. The composition avoids the need for compatibilizing agents required by related compositions.

    摘要翻译: 组合物包含特定量的原始聚(亚芳基醚)树脂和优选衍生自消费后回收的橡胶改性聚苯乙烯。 该组合物包含约0.2至约1.5重量%的聚合丙烯腈残余物,其可以作为回收的橡胶改性聚苯乙烯中的污染物产生。 该组合物避免了对相关组合物所需的相容剂的需要。

    POLY(ARYLENE ETHER) COMPOSITION, METHOD, AND ARTICLE
    8.
    发明申请
    POLY(ARYLENE ETHER) COMPOSITION, METHOD, AND ARTICLE 有权
    POLY(ARYLENE ETHER)COMPOSITION,METHOD AND AND ARTICLE

    公开(公告)号:US20130046046A1

    公开(公告)日:2013-02-21

    申请号:US13229066

    申请日:2011-09-09

    IPC分类号: C08L71/12 C08K5/521

    CPC分类号: C08L33/20 C08K5/521 C08L71/12

    摘要: A composition includes specific amounts of a virgin poly(arylene ether) resin and a rubber-modified polystyrene that is preferably derived from post-consumer recycling. The composition includes about 0.2 to about 1.5 weight percent of polymerized acrylonitrile residue that can originate as a contaminant in the recycled rubber-modified polystyrene. The composition avoids the need for compatibilizing agents required by related compositions.

    摘要翻译: 组合物包含特定量的原始聚(亚芳基醚)树脂和优选衍生自消费后回收的橡胶改性聚苯乙烯。 该组合物包含约0.2至约1.5重量%的聚合丙烯腈残余物,其可以作为回收的橡胶改性聚苯乙烯中的污染物产生。 该组合物避免了对相关组合物所需的相容剂的需要。