The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 26, 2023
Filed:
Sep. 21, 2021
Unifrax I Llc, Tonawanda, NY (US);
Kevin E. Siters, Cheektowaga, NY (US);
Michael Robert Carson, Jr., Tonawanda, NY (US);
Maurice Belisle, Buffalo, NY (US);
Jonathan Cross, Clarence Center, NY (US);
Dillan R. Sayers, North Tonawanda, NY (US);
Adam Kelsall, Williamsville, NY (US);
Mark Travers, Ransomville, NY (US);
UNIFRAX I LLC, Tonawanda, NY (US);
Abstract
Methods of providing a homogeneous or uniform catalytic coating on an inorganic fiber substrate include using a vacuum to coat the substrate, improved coating solutions or mixtures and/or drying methods to prevent migration of metal catalyst precursors to the exterior surfaces and edges of the inorganic fiber substrate. The methods may include adding a component to the first coating solution or mixture before coating the inorganic fiber substrate; applying a second coating solution or mixture to the coated inorganic fiber substrate; drying the coated inorganic fiber substrate at ambient conditions, under controlled conditions, or with microwave radiation; or optimizing an amount of a salt, water, or an organic solvent in the coating solution.