EP 3148952 A1 20170405 - COATING PRODUCT WITH PHOTOCATALYTIC PROPERTIES
Title (en)
COATING PRODUCT WITH PHOTOCATALYTIC PROPERTIES
Title (de)
BESCHICHTUNGSPRODUKT MIT PHOTOKATALYTISCHEN EIGENSCHAFTEN
Title (fr)
PRODUIT DE REVETEMENT A PROPRIETES PHOTOCATALYTIQUES
Publication
Application
Priority
- FR 1454873 A 20140528
- FR 2015051393 W 20150527
Abstract (en)
[origin: WO2015181493A1] The present invention relates to a coating product with photocatalytic properties comprising particles of titanium dioxide (TiO2), characterised in that it comprises TiO2 particles which are larger than nanoparticles and constitute means for reaction by photocatalysis under indoor lighting. It has been shown, surprisingly, that microparticles of TiO2 can react with light from indoor lighting including low levels of UV, with very high efficiency for breaking down pollutants such as NOx or formaldehyde.
IPC 8 full level
C04B 26/02 (2006.01); C04B 28/04 (2006.01); C04B 28/14 (2006.01); C04B 111/00 (2006.01); C04B 111/20 (2006.01)
CPC (source: CN EP)
C04B 14/00 (2013.01 - CN); C04B 14/305 (2013.01 - CN); C04B 20/008 (2013.01 - CN); C04B 26/02 (2013.01 - CN EP); C04B 28/04 (2013.01 - CN EP); C04B 28/14 (2013.01 - CN EP); C04B 2111/00482 (2013.01 - CN EP); C04B 2111/00827 (2013.01 - CN EP); C04B 2111/2061 (2013.01 - CN EP)
C-Set (source: CN EP)
Citation (search report)
See references of WO 2015181493A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2015181493 A1 20151203; CN 106458758 A 20170222; EP 3148952 A1 20170405; FR 3021647 A1 20151204; FR 3021647 B1 20210423
DOCDB simple family (application)
FR 2015051393 W 20150527; CN 201580027462 A 20150527; EP 15729542 A 20150527; FR 1454873 A 20140528