US Patent Issued to Covestro Deutschland on June 10 for "Composite component containing a polychloroprene and/or polyurethane binder" (German, Austrian Inventors)

ALEXANDRIA, Va., June 18 -- United States Patent no. 12,325,953, issued on June 10, was assigned to Covestro Deutschland AG (Leverkusen, Germany).

"Composite component containing a polychloroprene and/or polyurethane binder" was invented by Peter Kueker (Leverkusen, Germany), Martin Melchiors (Leichlingen, Germany), Michael Janz (Hullhorst, Germany) and Anton Naue (Schladming, Austria).

According to the abstract* released by the U.S. Patent & Trademark Office: "The invention relates to a method for producing a composite component, comprising the steps: i) applying an aqueous composition, which contains a polychloroprene dispersion and/or a polyurethane dispersion, to at least one nonwoven; ii) coagulating the aqueous composition on the no...