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. 20, 2018
Filed:
Aug. 09, 2011
Applicants:
Linlin Xing, Wayne, NJ (US);
Thomas J. Taylor, Valley Cottage, NY (US);
Inventors:
Linlin Xing, Wayne, NJ (US);
Thomas J. Taylor, Valley Cottage, NY (US);
Assignee:
Building Materials Investment Corporation, Wilmington, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E04B 1/76 (2006.01); E04D 5/06 (2006.01); B32B 5/02 (2006.01); B32B 27/18 (2006.01); B32B 27/32 (2006.01); B32B 27/12 (2006.01); C08L 9/00 (2006.01); C08L 19/00 (2006.01); C08L 23/12 (2006.01); C08K 3/22 (2006.01); C08K 5/3435 (2006.01); C08L 23/10 (2006.01);
U.S. Cl.
CPC ...
E04B 1/7608 (2013.01); B32B 5/028 (2013.01); B32B 27/12 (2013.01); B32B 27/18 (2013.01); B32B 27/32 (2013.01); C08L 9/00 (2013.01); C08L 19/00 (2013.01); C08L 23/10 (2013.01); C08L 23/12 (2013.01); E04D 5/06 (2013.01); B32B 2262/0276 (2013.01); B32B 2307/306 (2013.01); B32B 2419/06 (2013.01); C08K 5/3435 (2013.01); C08K 2003/2237 (2013.01); Y10T 442/10 (2015.04);
Abstract
Disclosed herein are thermoplastic olefin (TPO) membranes with enhanced thermal resistance. In an embodiment, the disclosed may include a cap layer, a core layer, and a scrim layer disposed therebetween. The cap layer may be formulated with TPO resins and a UV stabilizer package comprising ultrafine Ti0. The UV stabilizer package may further comprise various other additives, including a UV stabilizer, an antioxidant, a process or thermal stabilizer, and/or a UV absorber.