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US 2023/0391672 A1Published application
Engineered stone product and methods of making the same
AssigneesMflgh Inc. D/B/A Mgroup, Fujian Ultracera New Materials Co., Ltd.
InventorsRichard Scott MURRAY, Wangbao WU
Life of this patent
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Abstract
An engineered stone product is made using a material that includes ceramic powder, glass sand, and a binder.
Claims20
An engineered stone product comprising a ceramic powder of 25 wt. % to 80 wt. %, a glass sand of wt. %-65 wt. %, and a binder of 1 wt. % to 25 wt. %, based on a total weight of the engineered stone product,
- wherein the ceramic powder comprises aluminum silicate, a content of aluminum in the ceramic powder is 10 wt. % to 30 wt. %, and an average particle size of the ceramic powder is 8-600 mesh,
- wherein the glass sand comprises silicate, the silicate having a content of calcium of 0.5 wt. % to 10 wt. % and a content of sodium of 0.5 wt. % to 9 wt. %, and an average grain size of the glass sand is 5 to 600 mesh, and
- wherein the binder comprises alkyd resin, epoxy resin, acrylic resin, or a combination thereof.
Dependencies are inferred from the claim text.