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:
May. 12, 2026
Filed:
Aug. 30, 2021
Owens Corning Intellectual Capital, Llc, Toledo, OH (US);
Paroc Group Oy, Helsinki, FI;
Xiujuan Zhang, New Albany, OH (US);
Liang Chen, New Albany, OH (US);
Charlotte Pettersson, Turku, FI;
Owens Corning Intellectual Capital, LLC, Toledo, OH (US);
Paroc Group Oy, Helsinki, FI;
Abstract
A method of manufacturing an insulation product is provided that includes collecting a plurality of inorganic fibers comprising at least 25 wt. % of bi- and tri-valent metal oxides on a substrate, applying a formaldehyde-free aqueous binder composition that includes a nitrogen-based protective agent to the collection of inorganic fibers, removing the nitrogen-based protective agent by heating the binder-coated inorganic fibers; and curing the aqueous binder composition via an esterification reaction.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile