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. 14, 2023
Filed:
May. 29, 2019
Applicant:
Owens Corning Intellectual Capital, Llc, Toledo, OH (US);
Inventors:
Jianhui Wu, Westerville, OH (US);
David Hartman, Granville, OH (US);
William Sorsby, Millersport, OH (US);
Jeff Pessell, Newark, OH (US);
Assignee:
Owens Corning Intellectual Capital, LLC, Toledo, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D04H 1/64 (2012.01); C08J 5/24 (2006.01); C04B 28/14 (2006.01); D04H 1/4218 (2012.01); D04H 1/542 (2012.01); C04B 111/00 (2006.01);
U.S. Cl.
CPC ...
D04H 1/64 (2013.01); C04B 28/14 (2013.01); C08J 5/244 (2021.05); C08J 5/245 (2021.05); D04H 1/4218 (2013.01); D04H 1/542 (2013.01); C04B 2111/0062 (2013.01);
Abstract
A binder composition for use in the manufacture of a nonwoven mat including a low-density fiber, and nonwoven mats made with the binder, are disclosed. The low-density fiber is able to reduce the acoustic openness of the nonwoven mats made therefrom while also capable of being delivered with existing binder technology and equipment.