EP 4117813 A1 20230118 - ADDITIVE FOR PHOTOCATALYTIC PAINTS WITH ACTIVATION IN VISIBLE SPECTRUM
Title (en)
ADDITIVE FOR PHOTOCATALYTIC PAINTS WITH ACTIVATION IN VISIBLE SPECTRUM
Title (de)
ZUSATZSTOFF FÜR PHOTOKATALYTISCHE FARBEN MIT AKTIVIERUNG IM SICHTBAREN SPEKTRUM
Title (fr)
ADDITIF POUR PEINTURES PHOTOCATALYTIQUES À ACTIVATION DANS LE SPECTRE VISIBLE
Publication
Application
Priority
IB 2020052240 W 20200312
Abstract (en)
[origin: WO2021181136A1] The invention relates to a process for the preparation of a photo- catalytic material based on 6-phenyl-1, 3, 5-triazine-2, 4-diamine and Ti02. The material can be used to degrade contaminants and pollutants in liquids or gases as well as on solids and is efficient in visible light. Then it can be applied as a powder as such dispersed in water or can be formulated as a paint for interiors and exteriors. The photo-catalytic material can be used in construction, ceramic and automotive industry, environmental engineering, for air conditioning equipment, air purification and sterilization equipment, and in purification of water, in particular drinking water for example for antibacterial and antiviral purposes.
IPC 8 full level
B01J 21/06 (2006.01); B01J 35/00 (2006.01); C09D 1/00 (2006.01); C09D 7/61 (2018.01)
CPC (source: EP)
B01J 21/063 (2013.01); B01J 35/39 (2024.01); B01J 37/0215 (2013.01); B01J 37/08 (2013.01); B01J 37/16 (2013.01); C02F 1/725 (2013.01); C09D 5/024 (2013.01); C09D 7/63 (2017.12); C02F 1/32 (2013.01); C02F 2305/023 (2013.01); C02F 2305/10 (2013.01); C08K 5/3462 (2013.01)
Citation (search report)
See references of WO 2021181136A1
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
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
DOCDB simple family (application)
IB 2020052240 W 20200312; EP 20722377 A 20200312