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    • 5. 发明授权
    • Silane derivatives which improve properties of pre-polyamide compositions
    • 提高预聚酰胺组合物性能的硅烷衍生物
    • US5032635A
    • 1991-07-16
    • US463826
    • 1990-01-08
    • Roger W. AvakianRobert R. Gallucci
    • Roger W. AvakianRobert R. Gallucci
    • C08K5/54C08L71/12C08L77/00
    • C08K5/54C08L71/123C08L77/00
    • Novel polyphenylene ether-polyamide compositions having improved compatibility, elongation and impact properties as well as improved processability are prepared comprising one or more polyphenylene ethers, one or more polyamides and a property improving silane derivative compound having in the molecule both (a) at least one silicon bonded to a carbon through an oxygen link and (b) at least one ethylenic carbon-carbon double bond or carbon-carbon triple bond and/or functional group selected from the group consisting of an amine group or a mercepto group, with the proviso that the functional group is not directly bonded to a silicon atom. These compositions may further comprise a polymeric impact modifier therefore and/or an inorganic reinforcing additive and/or other polymers including alkenyl aromatic polymers.
    • 制备具有改善的相容性,伸长率和冲击性能以及改善的加工性能的新型聚苯醚 - 聚酰胺组合物,其包含一种或多种聚苯醚,一种或多种聚酰胺和在分子中具有(a)至少一种 通过氧键连接至碳的硅,和(b)至少一个烯属碳 - 碳双键或碳 - 碳三键和/或选自胺基或梅塞普托组的官能团,条件是 官能团不直接键合到硅原子上。 这些组合物还可以包含聚合物抗冲改性剂和/或无机增强添加剂和/或包括烯基芳族聚合物的其它聚合物。