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
    • 5. 发明申请
    • METHOD FOR PRODUCING CERAMIC AND GLASS COATINGS, ELECTROSTATICALLY APPLICABLE COATING POWDER USED THEREIN AND THE USE THEREOF
    • 用于生产陶瓷涂层和玻璃,静电粉末涂料给药的目的和用途
    • WO98058889A1
    • 1998-12-30
    • PCT/EP1998/003222
    • 1998-05-29
    • C04B41/87C03C8/16C03C8/22C04B41/45C04B41/81C04B41/86C04B41/52
    • C04B41/009C03C8/16C03C8/22C04B41/4568C04B41/81C04B41/4578C04B41/5022C04B41/52C04B33/00
    • Hitherto, glazing defects have arisen during glazing of ceramic substrates with an electrostatically applicable coating powder. This problem is solved by the inventive coating powder CPAB and the coating method. The electrostatically applicable coating powder CPAB contains 1 to 50 wt. % of a glass-forming composition A which begins softening at 400 to 750 DEG C and 99 to 50 wt. % of a glass-forming composition B which begins to soften above 750-1,100 DEG C. Preferably, the coating powder consists of 2.5 to 25 wt. % A, 75 to 97.5 wt. % B and 0 to 20 wt. %, specially 2 to 10 wt. % of thermally or chemically activatable adhesive agents. The coating powder CPAB is electrostatically applied as a single powder. Alternately, coating can be applied in two layers, wherein the CPU powder contains at least 5 wt. % of glass-forming composition A as a lower layer and the powder CPO contains at least 50 wt. % of glass-forming composition B as an upper layer.
    • 窗玻璃当先前发生与静电适用涂层粉末釉错误的陶瓷基板。 此问题是由本发明的涂料粉末CPAB和用于涂覆的方法来解决。 含有静电施用的涂层粉末CPAB 1至玻璃形成用组合物A中具有400〜750℃和99的软化温度的50重量%至具有从上述750〜1100的软化温度范围内的玻璃形成用组合物B的50重量% ℃。优选地,为2.5涂层粉末至25重量%为a,从75至97.5重量%的B,以及0〜20重量%,特别是2至10重量%,的热或 化学活化的粘合剂。 对于涂层,所述涂层粉末CPAB被静电涂覆作为单一粉末。 可替换地,涂层可以在两个层,其中较低层的至少5重量的形成玻璃的组合物A和顶层的%的粉末CPU,粉末CPO含有至少50重量的形成玻璃的组合物B的%来进行