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发明申请
US20070184185A1 Powder particles that are uniformly coated with functional groups, method for their production and use thereof 有权
均匀涂覆有官能团的粉末颗粒，其制备方法和用途

  • 专利标题： Powder particles that are uniformly coated with functional groups, method for their production and use thereof
  • 专利标题（中）： 均匀涂覆有官能团的粉末颗粒，其制备方法和用途
  • 申请号： US11578770
    申请日： 2005-05-04
  • 公开(公告)号： US20070184185A1
    公开(公告)日： 2007-08-09
  • 发明人: Joern Besinger , Andreas Steinberg , Claudia Zimmerer
  • 申请人： Joern Besinger , Andreas Steinberg , Claudia Zimmerer
  • 优先权： DE102004022566.4 20040507
  • 国际申请： PCT/DE05/00851 WO 20050504
  • 主分类号： B05D7/00
  • IPC分类号： B05D7/00
Powder particles that are uniformly coated with functional groups, method for their production and use thereof
摘要：
The invention relates to a method for producing powder particles that are uniformly coated with functional groups. According to said method, a suspension of particles of a crude powder is reacted with a coating reagent that contains at least one functional group. The suspension is homogenised in an agitation mill, where the particles are reacted with the coating reagent. The powder thus obtained is suitable for use as a filler in dental materials, cosmetic compositions, pharmaceutical compositions, paints, coatings, rubber mixtures and adhesives.
摘要（中）：

本发明涉及均匀地涂覆有官能团的粉末颗粒的制造方法。 根据所述方法，将粗粉末颗粒的悬浮液与含有至少一个官能团的涂层试剂反应。 将悬浮液在搅拌机中匀浆，其中颗粒与涂覆试剂反应。 由此获得的粉末适合用作牙科材料，化妆品组合物，药物组合物，油漆，涂料，橡胶混合物和粘合剂中的填料。

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