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AssigneeUSG Interiors, Inc.
InventorsWenqi Luan, Martin Brown, Qing Yu, Scott A. Bogen, Carlos Figi
Estimating the term…
A method of preparing a fibrous panel including surface treating a mineral wool with a water repellent agent to provide a water-repellent surface treated mineral wool, admixing the water-repellent surface-treated mineral wool with water to provide a slurry, and dewatering and drying the slurry to provide a fibrous panel. A method of preparing a mineral wool having a surface treated with a water repellent agent including contacting a water repellent agent emulsion with a mineral wool and drying the mineral wool, and a method of preparing a water-repellent surface-treated fibrous panel including mineral wool having a surface pre-treated with a water repellent agent are also provided.
A method of preparing a fibrous panel comprising:
A method of preparing a mineral wool having a surface treated with a water repellent agent comprising:
A fibrous panel, comprising water-repellent surface-treated mineral wool having a surface pre-treated with a water repellent agent, the water-repellent surface-treated mineral wool including a coating of water-repellent agent adhered to a surface of the mineral wool, wherein the water repellent agent is polydimethylsiloxane.
Dependencies are inferred from the claim text.