Polyamide/poly(arylene ether) composition, article, and method
    51.
    发明授权
    Polyamide/poly(arylene ether) composition, article, and method 有权
    聚酰胺/聚(亚芳基醚)组合物,制品和方法

    公开(公告)号:US08304478B2

    公开(公告)日:2012-11-06

    申请号:US12847134

    申请日:2010-07-30

    IPC分类号: C08K5/101 C08K5/098

    摘要: A polyamide-poly(arylene ether) composition is prepared by melt blending specific amounts of components including a polyamide, a poly(arylene ether), a hydrogenated block copolymer of an alkenyl aromatic monomer and a conjugated diene, a compatibilizing agent, and partially saponified ester of a C16-C36 aliphatic carboxylic acid and a C2-C12 aliphatic alcohol. The composition is useful for molding articles that have a significantly reduced incidence of the cosmetic defect known as “silver streaks”.

    摘要翻译: 聚酰胺 - 聚(亚芳基醚)组合物通过将特定量的组分熔融共混来制备,所述组分包括聚酰胺,聚(亚芳基醚),烯基芳族单体和共轭二烯的氢化嵌段共聚物,相容剂和部分皂化的 C16-C36脂族羧酸和C2-C12脂族醇的酯。 该组合物可用于模制具有显着降低称为银条纹的美容缺陷发生率的制品。

    INJECTION MOLDED ARTICLE AND POLY(ARYLENE ETHER) COMPOSITION FOR USE THEREIN
    52.
    发明申请
    INJECTION MOLDED ARTICLE AND POLY(ARYLENE ETHER) COMPOSITION FOR USE THEREIN 审中-公开
    注射成型制品和聚(亚乙基醚)组合物

    公开(公告)号:US20120214929A1

    公开(公告)日:2012-08-23

    申请号:US13033030

    申请日:2011-02-23

    IPC分类号: C08L53/02 C08L71/12

    摘要: Injection molded articles, such as automotive headlight bezels, are formed from a composition that includes specific amounts of a poly(arylene ether), a rubber-modified polystyrene, a hydrogenated block copolymer, and an aliphatic hydrocarbon resin. The injection molded articles are significantly lighter than corresponding articles prepared from both mineral filled polyester compositions and unfilled polyester compositions, so they contribute to fuel efficiency without sacrificing impact strength, heat resistance, gloss, and melt flow properties.

    摘要翻译: 注塑成型品,例如汽车前灯挡板由包含特定量的聚(亚芳基醚),橡胶改性聚苯乙烯,氢化嵌段共聚物和脂族烃树脂的组合物形成。 注射成型制品比从矿物填充的聚酯组合物和未填充的聚酯组合物制备的相应制品明显更轻,因此它们有助于燃料效率,而不牺牲冲击强度,耐热性,光泽度和熔体流动性能。