	US 12,240,785 B2
	Geopolymer foam composition
Murielle Perronnet, Limoges (FR); Marie Arnoult, Limoges (FR); and Sylvie Rossignol, Rilhac Rancon (FR)
Assigned to Imertech SAS, Paris (FR)
Appl. No. 17/312,541
Filed by IMERTECH SAS, Paris (FR); CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (C.N.R.S.), Paris (FR); and UNIVERSITÉ DE LIMOGES, Limoges (FR)
PCT Filed Dec. 9, 2019, PCT No. PCT/EP2019/084248 § 371(c)(1), (2) Date Jun. 10, 2021, PCT Pub. No. WO2020/120405, PCT Pub. Date Jun. 18, 2020.
Claims priority of application No. 18306655 (EP), filed on Dec. 10, 2018.
Prior Publication US 2022/0048822 A1, Feb. 17, 2022
Int. Cl. C04B 28/00 (2006.01); C04B 38/02 (2006.01); C04B 38/10 (2006.01); C04B 103/42 (2006.01); C04B 111/28 (2006.01); C04B 111/40 (2006.01)

CPC C04B 28/006 (2013.01) [C04B 38/02 (2013.01); C04B 38/10 (2013.01); C04B 2103/42 (2013.01); C04B 2111/28 (2013.01); C04B 2111/40 (2013.01); C04B 2201/32 (2013.01); C04B 2201/50 (2013.01)]

15 Claims

1. A geopolymer foam composition comprising a mechanically-foamed aluminosilicate geopolymer and a chemically-foamed aluminosilicate geopolymer, wherein the geopolymer foam composition comprises at least one layer of a mechanically-foamed aluminosilicate geopolymer and/or at least one layer of a chemically-foamed aluminosilicate geopolymer.