- 专利标题： Method of applying a NOx degrading composition on a concrete element
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申请号： US14783493申请日： 2014-04-11
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公开(公告)号： US11465944B2公开(公告)日： 2022-10-11
- 发明人: Henrik Jensen , Karsten Felsvang , Michael Humle
- 申请人： VALINGE PHOTOCATALYTIC AB
- 申请人地址： SE Viken
- 专利权人： VALINGE PHOTOCATALYTIC AB
- 当前专利权人： VALINGE PHOTOCATALYTIC AB
- 当前专利权人地址： SE Viken
- 代理机构： Buchanan Ingersoll & Rooney P.C.
- 优先权： SE1350470-9 20130412
- 国际申请： PCT/SE2014/050454 WO 20140411
- 国际公布： WO2014/168576 WO 20141016
- 主分类号： C04B41/50
- IPC分类号： C04B41/50 ; C04B41/00 ; C04B41/65 ; B01J35/00 ; B01D53/88 ; B01J21/06 ; C04B41/45 ; C04B111/00
摘要：
A method of applying a NOx degrading composition on a concrete element, including providing a concrete element having a surface, and applying a composition including photocatalytic titanium dioxide particles dispersed in a continuous phase on the surface of said concrete element. Also, a concrete element having NOx degrading properties. Also, a concrete element having photocatalytic titanium dioxide particles dispersed thereon.