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:
Feb. 11, 2025
Filed:
Feb. 14, 2022
Applicant:
Johns Manville, Denver, CO (US);
Inventors:
Uranchimeg Lester, Littleton, CO (US);
Ameya Natu, Highlands Ranch, CO (US);
Kiarash Alavi, Littleton, CO (US);
Assignee:
Johns Manville, Denver, CO (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08K 5/3447 (2006.01); C08G 63/16 (2006.01); C08J 5/24 (2006.01); C09K 21/10 (2006.01);
U.S. Cl.
CPC ...
C08K 5/3447 (2013.01); C08G 63/16 (2013.01); C08J 5/244 (2021.05); C08J 5/249 (2021.05); C09K 21/10 (2013.01); C08J 2367/02 (2013.01);
Abstract
Exotherm suppressant compositions are described that include a resin, such as a thermoset or thermoplastic resin, and at least one cyclic urea compound. Such compositions have no free formaldehyde, contain no antimony and are halogen free, for example. As described, such compositions can be used as binders, for example, to bind organic, inorganic fibers, and/or minerals. Also described are binder-containing fiberglass products that include glass fibers and a binder. The binder-containing fiberglass products have reduced formaldehyde emissions.