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US 2019/0375685 A1Published application
Fire retardant construction materials
AssigneeNorth American MGO, LLC.
InventorFutong Cui
Life of this patent
Estimating the term…
Abstract
This application relates to making magnesium oxychloride boards. A magnesium oxychloride slurry is mixed by directing magnesium chloride, magnesium oxide, at least one phosphate, at least one inorganic salt, and water into a mixer and mixing these ingredients together to form a slurry. At least one filler is then mixed with the slurry. The slurry is directed to a mold. The mold is formed with the slurry to form a magnesium oxychloride board. The magnesium oxychloride board is then cured.
Claims17
A MOC formulation comprising:
- magnesium oxide;
- magnesium chloride;
- water;
- at least one low density filler, the low density filler coated with at least one water repellent coating and a magnesium oxychloride slurry;
- at least one phosphoric acid or phosphate salts;
- and
- at least one inorganic salts.
4 more elements
Dependencies are inferred from the claim text.