Method of manufacturing artificial marble
AssigneeCaesarstone Sdot-Yam Ltd.
InventorsLiat Eliahu Buskila, Yaakov Gal
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Abstract
A method for the preparation of an engineered stone slab having coated lumps of composite stone material, the method comprising: scooping a first inorganic particulate material and a polymer material to produce lumps of composite stone material; mixing a second inorganic particulate material with the lumps to produce coated lumps; and adding one or more colorants to the first inorganic particulate material, to the second inorganic particulate material, or to both the first and second inorganic particulate materials.
Claims13
A method for the preparation of an engineered stone slab having coated lumps of composite stone material, the method comprising:
- scooping a first inorganic particulate material and a polymer material to produce lumps of composite stone material;
- mixing a second inorganic particulate material with the lumps to produce coated lumps;
- and
- adding one or more colorants to the first inorganic particulate material, to the second inorganic particulate material, or to both the first and second inorganic particulate materials.
Dependencies are inferred from the claim text.