US 12,139,438 B2
Fire resistant compositions and articles and methods of preparation and use thereof
Goksel Himmetoglu, Tappan, NY (US); Burhan Kum, Tappan, NY (US); and Ozgur Oguz Susoy, Cankaya-Ankara (AR)
Assigned to Eco Boron LLC, Tappan, NY (US)
Appl. No. 17/616,892
Filed by Eco Boron LLC, Tappan, NY (US)
PCT Filed Jun. 5, 2020, PCT No. PCT/US2020/036499
§ 371(c)(1), (2) Date Dec. 6, 2021,
PCT Pub. No. WO2020/247876, PCT Pub. Date Dec. 10, 2020.
Claims priority of provisional application 62/858,166, filed on Jun. 6, 2019.
Prior Publication US 2022/0306532 A1, Sep. 29, 2022
Int. Cl. C04B 14/04 (2006.01); C04B 14/10 (2006.01); C04B 14/18 (2006.01); C04B 14/28 (2006.01); C04B 14/46 (2006.01); C04B 18/24 (2006.01); C04B 22/00 (2006.01); C04B 22/06 (2006.01); C04B 24/16 (2006.01); C04B 28/04 (2006.01); C04B 103/10 (2006.01); C04B 103/63 (2006.01); C04B 103/65 (2006.01); C04B 111/00 (2006.01); C04B 111/28 (2006.01); C09K 21/02 (2006.01)
CPC C04B 22/0013 (2013.01) [C04B 14/045 (2013.01); C04B 14/106 (2013.01); C04B 14/185 (2013.01); C04B 14/28 (2013.01); C04B 14/4668 (2013.01); C04B 18/24 (2013.01); C04B 22/064 (2013.01); C04B 24/16 (2013.01); C04B 28/04 (2013.01); C09K 21/02 (2013.01); C04B 2103/10 (2013.01); C04B 2103/63 (2013.01); C04B 2103/65 (2013.01); C04B 2111/00172 (2013.01); C04B 2111/28 (2013.01)] 21 Claims
 
1. A fire resistant composition, comprising:
an additive comprising modified expanded perlite in an amount of about 20 wt % to about 30 wt % of the total composition, meta kaolin in an amount of about 1 wt % to about 5 wt % of the total composition, or a combination of thereof;
a filler comprising wollastonite in an amount of about 1 wt % to about 15 wt % of the total composition, basalt fiber in an amount of about 0.1 wt % to about 1.0 wt % of the total composition, sodium alpha olefin sulfonate in an amount of about 0.1 wt % to about 1 wt % of the total composition, or a combination of any two or more thereof;
a fire resistant material comprising zinc borate in an amount of about 1 wt % to about 10 wt % of the total composition; and
a binder comprising a dry mixture comprising Portland cement in an amount of about 25 wt % to about 45 wt % of the total composition, lime in an amount of about 10 wt % to about 20 wt % of the total composition, or a combination thereof.