US 12,246,995 B2
Curable formulations for structural and non-structural applications
Mark R. Lukkarila, Belle Plaine, MN (US); Kevin A. MacDonald, Savage, MN (US); Sam F. Marshall, Hidden Hills, CA (US); and Matthew D. Spencer, New York, NY (US)
Assigned to PARTANNA GLOBAL, INC., Rancho Santa Fe, CA (US)
Filed by Partanna Global, Inc., Rancho Santa Fe, CA (US)
Filed on Apr. 28, 2023, as Appl. No. 18/309,480.
Application 18/309,480 is a continuation of application No. 17/180,580, filed on Feb. 19, 2021, granted, now 11,655,187.
Application 17/180,580 is a continuation of application No. 17/006,426, filed on Aug. 28, 2020, granted, now 11,008,252, issued on May 18, 2021.
Application 17/006,426 is a continuation of application No. 16/831,748, filed on Mar. 26, 2020, granted, now 10,759,697, issued on Sep. 1, 2020.
Claims priority of provisional application 62/938,307, filed on Nov. 20, 2019.
Claims priority of provisional application 62/859,741, filed on Jun. 11, 2019.
Prior Publication US 2023/0278921 A1, Sep. 7, 2023
Int. Cl. C04B 9/04 (2006.01); C04B 9/02 (2006.01); C04B 18/06 (2006.01); C04B 103/10 (2006.01); C04B 111/26 (2006.01)
CPC C04B 9/04 (2013.01) [C04B 9/02 (2013.01); C04B 18/067 (2013.01); C04B 2103/10 (2013.01); C04B 2111/26 (2013.01)] 18 Claims
OG exemplary drawing
 
1. A method for reducing carbon dioxide emissions comprising a curable mixture configured to absorb and prevent the emission of carbon dioxide, the mixture comprising:
(a) magnesium oxide;
(b) water;
(c) a primary cementitious component;
(d) at least one first accelerant, wherein the at least one first accelerant comprises at least one of the following: magnesium chloride, magnesium nitrate, and magnesium sulfate; and
(e) at least one second accelerant, wherein the at least one second accelerant is different than the at least one first accelerant, wherein a proportion by weight of the at least one second accelerant is equal to or less than 2% of a proportion of magnesium oxide by weight of the mixture;
wherein a proportion by weight of the primary cementitious component is 80% to 120% of the proportion of magnesium oxide by weight of the mixture;
wherein a sum of the proportions of magnesium oxide and the primary cementitious component comprises at least 15% by weight of the mixture; and
wherein the mixture does not include Portland cement.