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:
Jul. 07, 2020
Filed:
Dec. 10, 2013
Applicant:
Owens Corning Intellectual Capital, Llc, Toledo, OH (US);
Inventors:
Glenn Haley, Granville, OH (US);
David J. Gaul, Granville, OH (US);
Michael T. Pellegrin, Newark, OH (US);
Assignee:
Owens Corning Intellectual Capital, LLC, Toledo, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D04H 13/00 (2006.01); C03B 37/04 (2006.01); D04H 3/004 (2012.01); C03C 25/1095 (2018.01); D04H 1/4218 (2012.01); D04H 1/4374 (2012.01); D04H 1/46 (2012.01); D04H 1/488 (2012.01); D04H 1/60 (2006.01); D04H 1/724 (2012.01); D04H 3/08 (2006.01); D04H 1/498 (2012.01);
U.S. Cl.
CPC ...
C03B 37/04 (2013.01); C03C 25/1095 (2013.01); D04H 1/4218 (2013.01); D04H 1/4374 (2013.01); D04H 1/46 (2013.01); D04H 1/488 (2013.01); D04H 1/498 (2013.01); D04H 1/60 (2013.01); D04H 1/724 (2013.01); D04H 3/004 (2013.01); D04H 3/08 (2013.01); D04H 13/008 (2013.01); Y10T 442/608 (2015.04); Y10T 442/609 (2015.04); Y10T 442/667 (2015.04); Y10T 442/67 (2015.04);
Abstract
Fibrous material webs and methods of making the fibrous material webs. Binderless webs can be formed in a continuous process where fiber material, such as glass is melted and formed into fibers. The fibers are formed into a web of binderless glass fibers or a web with a dry binder. The binderless web or the web with dry binder can be layered and/or the fibers that make up the web can be mechanically entangled, for example, by needling.