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
    • 52. 发明专利
    • Method for corona-charged electrostatic powder coating
    • 用于充电静电粉末涂料的方法
    • JP2006263668A
    • 2006-10-05
    • JP2005089192
    • 2005-03-25
    • Asahi Sunac Corp旭サナック株式会社
    • UMIZUMI HARUHISAOKUMURA SHINYA
    • B05D1/06B05D7/24
    • PROBLEM TO BE SOLVED: To solve problems such as thick film at the edge of a coating object, orange peel and other coating defects caused by electrostatic repulsion.
      SOLUTION: Power to a high-voltage generator of a coating gun 1 is interrupted with keeping powder coating being discharged from the coating gun 1 when the coating gun 1 is positioned off the edge of the coating object A to be coated, for example, while the coating gun 1 is going back from the upper or lower edge of the coating object A to be coated to the coating object A to be coated, in the case of powder coating by the coating gun 1 moving up and down, and while the coating gun 1 is positioned between one coating object A to be coated and another coating object A to be coated, in the case of powder coating of coating objects A to be coated moving in a line with a specified space.
      COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:解决涂层物体边缘处的厚膜等问题,由静电排斥引起的橙皮等涂膜缺陷。 解决方案:当涂料枪1位于待涂覆的涂料A的边缘上时,将涂料枪1的高电压发生器的电力中断,从喷涂枪1排出粉末涂层,以便 例如,当涂料枪1从被涂覆物体A的上部或下部边缘返回时,涂覆对象A将被涂覆的被涂物A在涂覆枪1上下移动的粉末涂覆的情况下,以及 同时涂覆喷枪1定位在待涂覆的涂覆对象A和待涂覆的另一涂覆对象A之间,在要涂覆的涂覆对象A的粉末涂覆的情况下以特定的空间一行移动。 版权所有(C)2007,JPO&INPIT
    • 60. 发明专利
    • Preparation method of color-matched powder coating and preparation apparatus
    • 彩色粉末涂料和制备装置的制备方法
    • JP2005029650A
    • 2005-02-03
    • JP2003194559
    • 2003-07-09
    • Canon Semiconductor Equipment Incキヤノンセミコンダクターエクィップメント株式会社
    • ISHIDA EIICHIROKANOYA YOSHIYUKI
    • B05D1/06B05D7/00C09D5/03C09D7/12C09D7/14C09D201/00
    • PROBLEM TO BE SOLVED: To provide a preparation method of a powder coating which permits acquisition by color matching of a powder coating which causes no re-segregation into basic color coatings during service, gives stable external colors of the coating film when baked and suffers from neither generation of color segregation in external appearances of the coating film nor deterioration in smoothness.
      SOLUTION: An achromatic color coating as one of a plurality of basic color coatings is caused to contain a powder having a larger particle size than those of the residual color coatings. The achromatic color coating and the residual color coatings are charged to have a mutually opposite polarity and are mixed by an airflow to be color-matched. The thus-obtained color-matched particle has a form of a composite particle 1 comprising a central core particle 2 composed of the achromatic coating particle and, attached to the surface thereof by an electrostatic force, attached particles 3 composed of the residual color coating particles. A binder is externally added further to the composite particle 1 to strengthen the attachment of the attached particles 3.
      COPYRIGHT: (C)2005,JPO&NCIPI
    • 要解决的问题:为了提供粉末涂料的制备方法,其允许通过在使用期间不会再分离成基本颜色涂层的粉末涂料的颜色匹配来获得,当烘烤时给予稳定的涂膜的外部颜色 并且在涂膜的外观中既不会产生颜色偏析,也不会使平滑度变差。 解决方案:使作为多种基色涂料之一的消色差涂层含有比残留颜色涂层更大粒径的粉末。 无彩色涂层和残留颜色涂层被充电以具有相反的极性,并通过气流混合以进行颜色匹配。 由此获得的色匹配颗粒具有复合颗粒1的形式,该复合颗粒1包括由无色涂层颗粒构成的中心核心颗粒2,并且通过静电力附着到其表面,附着的颗粒3由残留着色涂层颗粒 。 另外还可以向复合颗粒1添加粘合剂以加强所附着的颗粒3的附着。版权所有(C)2005,JPO&NCIPI