The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 21, 2026
Filed:
Apr. 29, 2022
Ecocem Materials Limited, Dublin, IE;
Ecole Normale Superieure Paris-saclay, Gif sur Yvette, FR;
Centre National DE LA Recherche Scientifique—cnrs-, Paris, FR;
Institut National Des Sciences Appliquées DE Toulouse, Toulouse Cedex, FR;
Universite Paul Sabatier Toulouse Iii, Toulouse, FR;
Laurent Frouin, Paris, FR;
Roberta Alfani, Dublin, IE;
Tanya Gutsalenko, Paris, FR;
Thomas Wattez, Paris, FR;
Mohend Chaouche, Gif sur Yvette, FR;
Martin Cyr, Toulouse Cedex, FR;
ECOCEM MATERIALS LIMITED, Dublin, IE;
ECOLE NORMALE SUPERIEURE PARIS-SACLAY, Gif sur Yvette, FR;
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE-CNRS-, Paris, FR;
Institut National des Sciences Appliquées de Toulouse, Toulouse Cedex, FR;
UNIVERSITE PAUL SABATIER TOULOUSE III, Toulouse, FR;
Abstract
A binder composition in dry weight percentage comprising a) between 1% and 30% of Portland cement, lime or a mixture thereof, b) between 1% and 40% of ground granulated blast furnace slag, c) between 20% and 50% of at least one pozzolanic material, d) between 20% and 65% of at least one filler, e) between 0.5% and 10%, relative to the total weight of components a, b, c, and d, of at least one activator, f) between 0.05% and 1.5%, relative to the total weight of components a, b, c and d, of at least one water reducer polymer, the filler being a mixture between 10% and 90% in weight of particles having a d≥0.05 μm and <8 μm, and between 10% and 90% in weight of particles having a d≥8 μm and <200 μm, the filler mixture weight percentages in respect to total weight of the filler.