EP 1919829 A2 20080514 - AEROGEL AND METHOD OF MANUFACTURING SAME
Title (en)
AEROGEL AND METHOD OF MANUFACTURING SAME
Title (de)
AEROGEL UND HERSTELLUNGSVERFAHREN
Title (fr)
AEROGEL ET SON PROCEDE DE FABRICATION
Publication
Application
Priority
- US 2006032882 W 20060822
- US 71121905 P 20050825
- US 30172405 A 20051213
Abstract (en)
[origin: WO2007024925A2] An ambient pressure, low cycle time method for the synthesis and manufacture of a low cost, highly insulating, highly translucent, and low density transition metal-based hydrophilic and hydrophobic nanogel. The important aspects are the method of synthesis, the stage of imparting hydrophobicity, and the process of manufacture. The method comprises the steps of mixing a chilled precursor solution with a chilled catalyst solution such that the mixture has a pH of between 9.5 and 12.2. The mixture is maintained at a temperature of 34°F-55°F for between 1 and 120 minutes to form a gel. The gel is silated the gel for about 120 minutes, washed in a wash fluid, then dried and annealed to form the aerogel.
IPC 8 full level
C01B 33/12 (2006.01); B01J 13/00 (2006.01); C01B 33/158 (2006.01); E04B 1/80 (2006.01); E04C 2/54 (2006.01)
CPC (source: EP)
B01J 13/0091 (2013.01); C01B 33/163 (2013.01); E04B 1/80 (2013.01); E04C 2/543 (2013.01); Y02A 30/24 (2017.12); Y02B 80/10 (2013.01)
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 NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK RS
DOCDB simple family (publication)
WO 2007024925 A2 20070301; WO 2007024925 A3 20080410; WO 2007024925 A9 20070419; CA 2619860 A1 20070301; EP 1919829 A2 20080514; EP 1919829 A4 20110323
DOCDB simple family (application)
US 2006032882 W 20060822; CA 2619860 A 20060822; EP 06813666 A 20060822