B - Operations – Transporting – 01 – J
Patent
B - Operations, Transporting
01
J
B01J 2/00 (2006.01) E04F 13/08 (2006.01)
Patent
CA 2672749
In one aspect, the present invention is directed to a coating composition. The coating composition comprises photocatalytic particles and an alkali metal silicate binder comprising a boric acid, borate, or combination thereof. In another aspect, the present invention is directed to a coated article. The coated article has a photocatalytic coating with improved durability on its external surface that is formed from the aforesaid coating composition.
Selon un aspect, la présente invention concerne une composition de revêtement. Cette composition de revêtement comprend des particules photocatalytiques et un liant à base de silicate de métal alcalin comprenant un acide borique, du borate ou un mélange de ceux-ci. Un autre aspect de l'invention concerne un article revêtu. Cet article revêtu présente sur sa surface extérieure un revêtement photocatalytique possédant une durabilité améliorée, ce revêtement étant constitué de la composition de revêtement susmentionnée.
Anderson Mark T.
Bai Feng
Gould Rachael A. T.
3m Innovative Properties Company
Smart & Biggar
LandOfFree
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