EP 2041031 A2 20090401 - STABLE SUSPENSIONS OF CRYSTALLINE TIO2 PARTICLES OF HYDROTHERMALLY TREATED SOL GEL PRECURSOR POWDERS
Title (en)
STABLE SUSPENSIONS OF CRYSTALLINE TIO2 PARTICLES OF HYDROTHERMALLY TREATED SOL GEL PRECURSOR POWDERS
Title (de)
STABILE SUSPENSIONEN VON KRISTALLINEN TIO2-PARTIKELN AUS HYDROTHERMAL BEHANDELTEN SOL-GEL-VORSTUFENPULVERN
Title (fr)
SUSPENSIONS STABLES DE PARTICULES DE TIO2 CRISTALLINES OBTENUES À PARTIR DE PROGÉNITEURS PULVÉRULENTS SOL-GEL TRAITÉS PAR HYDROTHERMIE
Publication
Application
Priority
- EP 2007006159 W 20070711
- DE 102006032755 A 20060714
Abstract (en)
[origin: WO2008006566A2] The invention relates to a method for producing stable suspensions of finely dispersed colloid-disperse crystalline titanium dioxide particles, comprising the hydrothermal treatment of aqueous molecularly disperse sol gel solutions that have been produced from amorphous water-soluble precursor powders. The suspensions thus obtained can be used, inter alia, to produce thin transparent crystalline layers.
IPC 8 full level
C01G 23/053 (2006.01); C03C 17/25 (2006.01); C04B 41/50 (2006.01); C04B 41/87 (2006.01)
CPC (source: EP US)
B01J 21/063 (2013.01 - EP US); B01J 35/60 (2024.01 - EP US); B82Y 30/00 (2013.01 - EP US); C01G 23/053 (2013.01 - EP US); C03C 17/256 (2013.01 - EP US); C09C 1/3615 (2013.01 - EP US); B01J 35/613 (2024.01 - EP US); B01J 35/647 (2024.01 - EP US); C01P 2004/50 (2013.01 - EP US); C01P 2004/62 (2013.01 - EP US); C01P 2004/64 (2013.01 - EP US); C01P 2006/22 (2013.01 - EP US); C03C 2217/212 (2013.01 - EP US); C03C 2217/71 (2013.01 - EP US); C03C 2218/113 (2013.01 - EP US)
Citation (search report)
See references of WO 2008006566A2
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK RS
DOCDB simple family (publication)
DE 102006032755 A1 20080117; EP 2041031 A2 20090401; US 2009223412 A1 20090910; WO 2008006566 A2 20080117; WO 2008006566 A3 20080306
DOCDB simple family (application)
DE 102006032755 A 20060714; EP 07765177 A 20070711; EP 2007006159 W 20070711; US 30928607 A 20070711