会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 31. 发明授权
    • Method for producing reinforced thermoplastic resin composition and melt-kneading apparatus
    • 制造增强热塑性树脂组合物和熔融捏合装置的方法
    • US06525126B1
    • 2003-02-25
    • US09584395
    • 2000-06-01
    • Takahiro HattoriHiroshi Takei
    • Takahiro HattoriHiroshi Takei
    • C08K334
    • B01F5/0473B01F7/086B29B7/7495B29C47/0011B29C47/1045B29C47/1063B29C47/1081B29C47/385B29C47/6093B29K2105/06B29K2105/16
    • A method for producing a reinforced thermoplastic resin composition in a stable manner for long periods of time, comprising providing a melt-kneading apparatus with a plurality of supply ports arranged in line with the direction, along which a molten resin flows, supplying a polyolefin resin, a solid modifier and a solid radical generator through a first supply port positioned on the most upstream side of the extruder; supplying a flake inorganic filler through a second supply port arranged at a position on the downstream side of the first supply port; supplying a fibrous reinforcing material through a third supply port arranged at a position on the downstream side of the second supply port; and supplying an unsaturated silane compound through a liquid-introducing port arranged at a position on the immediately downstream side of the first supply port and on the upstream side of the second supply port, to thus melt and knead these components. Also provided is a production apparatus for practicing the production method.
    • 一种长时间稳定地制造增强热塑性树脂组合物的方法,包括提供熔融捏合装置,所述熔融捏合装置具有与熔融树脂流动的方向一致排列的多个供给口,供给聚烯烃树脂 ,固体改性剂和固体自由基发生剂,其通过位于挤出机最上游侧的第一供给口; 通过设置在所述第一供给口的下游侧的位置的第二供给口供给片状无机填充剂; 通过布置在所述第二供给口的下游侧的位置的第三供给口供给纤维增强材料; 并且通过设置在第一供给口的紧下游侧的位置和第二供给口的上游侧的液体导入口供给不饱和硅烷化合物,从而熔融并捏合这些成分。 还提供了一种用于实施生产方法的生产设备。