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:
Jan. 10, 2023
Filed:
May. 19, 2021
Applicant:
Johns Manville, Denver, CO (US);
Inventors:
Jordan Kortmeyer, Parker, CO (US);
Diego Pedrazzoli, Littleton, CO (US);
Daniel Blasini, Lakewood, CO (US);
Bradley Crume, Lakewood, CO (US);
Assignee:
Johns Manville, Denver, CO (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09J 7/40 (2018.01); C09J 7/38 (2018.01); C09J 7/29 (2018.01); E04D 5/14 (2006.01); E04D 5/08 (2006.01); C09J 7/35 (2018.01); C09J 7/24 (2018.01);
U.S. Cl.
CPC ...
C09J 7/401 (2018.01); C09J 7/243 (2018.01); C09J 7/245 (2018.01); C09J 7/29 (2018.01); C09J 7/35 (2018.01); C09J 7/383 (2018.01); E04D 5/08 (2013.01); E04D 5/148 (2013.01); C09J 2301/122 (2020.08); C09J 2301/208 (2020.08); C09J 2301/304 (2020.08); C09J 2301/416 (2020.08); C09J 2409/00 (2013.01); C09J 2423/006 (2013.01); C09J 2423/166 (2013.01); Y10T 428/14 (2015.01);
Abstract
A self-adhering roofing membrane may include a polymeric membrane. The roofing membrane may include a first adhesive layer disposed on a major surface of the polymeric membrane. The first adhesive layer may include one or both of a hot melt adhesive and a butyl rubber-based adhesive. The roofing membrane may include a UV curable adhesive layer disposed on the first adhesive layer. The UV curable adhesive layer may have a thickness of less than about 4 mils.