US 11,808,032 B2
Composite insulation including an inorganic aerogel and a melamine foam
Pierre-Antoine Bonnardel, Gif-sur-Yvette (FR); Sophie Chausson, Villeurbanne (FR); and Emilie Gerardin, Bourgoin-Jallieu (FR)
Assigned to Aspen Aerogels, Inc., Northborough, MA (US)
Filed by Aspen Aerogels, Inc., Northborough, MA (US)
Filed on May 3, 2022, as Appl. No. 17/735,159.
Application 17/735,159 is a continuation of application No. 14/897,982, previously published as PCT/EP2014/062437, filed on Jun. 13, 2014.
Claims priority of application No. 1355558 (FR), filed on Jun. 14, 2013.
Prior Publication US 2022/0259850 A1, Aug. 18, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. E04B 1/80 (2006.01); E04B 1/86 (2006.01); C04B 28/00 (2006.01); B01J 13/00 (2006.01); C04B 26/12 (2006.01); C04B 38/00 (2006.01); C08J 9/40 (2006.01); E04B 1/74 (2006.01)
CPC E04B 1/80 (2013.01) [B01J 13/0091 (2013.01); C04B 26/125 (2013.01); C04B 28/005 (2013.01); C04B 38/0045 (2013.01); C08J 9/40 (2013.01); E04B 1/86 (2013.01); C04B 2201/32 (2013.01); C08J 2201/038 (2013.01); C08J 2361/28 (2013.01); E04B 2001/742 (2013.01); Y02A 30/24 (2018.01); Y02B 80/10 (2013.01)] 17 Claims
OG exemplary drawing
 
1. A hydrophobic composite material comprising an inorganic aerogel reinforced by a preformed open-cell melamine foam, wherein
the material has a thermal conductivity λ between 10 and 20 mW/m-K at 20° C. and atmospheric pressure, and
the inorganic aerogel has a continuous three-dimensional porous structure.