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US 12,583,205 B1Granted
Multilayer hybrid magnesium oxide products and methods thereof
AssigneeShaw Industries Ltd.
InventorsAnthony Drevet, Christopher K. Andrews
Life of this patent
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Abstract
A magnesium oxide based product formed through a hybrid core. The hybrid core includes a dry layer made from a dry MgO composition and a wet layer from a wet MgO composition. The product can further be joined to an additional top layer to the hybrid core, including a laminate.
Claims7
A magnesium oxide based product, the product comprising:
- a. a hybrid core, the hybrid core including:
- i. a dry layer comprising a dry MgO composition comprising magnesium oxide, one or more salts, wood, and water, wherein the dry MgO composition comprises at most about 5% water by weight and at least about 20% wood by weight;
- and
- ii. a wet layer comprising a wet MgO composition bonded to the dry layer, wherein the wet MgO composition comprises MgO, one or more salts, wood, and water, wherein the wet MgO composition comprises at least about 5% water by weight and at most about 20% wood by weight.
1 more element
Dependencies are inferred from the claim text.