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:
Mar. 02, 2021
Filed:
Aug. 20, 2018
Owens Corning Intellectual Capital, Llc, Toledo, OH (US);
Xiangmin Han, Stow, OH (US);
Nigel Ravenscroft, Hudson, OH (US);
Jose Mendez-Andino, Columbus, OH (US);
Chase J. Boudreaux, Canton, OH (US);
Yadollah Delaviz, Lewis Center, OH (US);
John R. Green, Alexandria, OH (US);
Heather Alspaugh, Pickerington, OH (US);
Owens Coming Intellectual Capital, LLC, Toledo, OH (US);
Abstract
Inorganic infrared attenuation agent blends have been developed to improve the thermal insulation properties of polymeric foams such as polystyrene low density foams. The inorganic infrared attenuation agent blends can include two or more metal oxides such as silicon dioxide, manganese (IV) oxide, iron (III) oxide, magnesium oxide, bismuth (III) oxide, cobalt oxide, zirconium (IV) oxide, molybdenum (III) oxide, titanium oxide, and calcium oxide. In some preferred embodiments, the inorganic infrared attenuation agent blends can include four or more of these metal oxides.