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:
Sep. 12, 2023
Filed:
Sep. 17, 2021
Applicant:
Ddp Specialty Electronic Materials Us, Llc, Wilmington, DE (US);
Inventors:
Assignee:
DDP SPECIALTY ELECTRONIC MATERIALS US, LLC, Wilmington, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 7/12 (2006.01); B32B 15/01 (2006.01);
U.S. Cl.
CPC ...
B32B 7/12 (2013.01); B32B 15/016 (2013.01); B32B 2250/02 (2013.01); B32B 2255/06 (2013.01); B32B 2255/26 (2013.01); B32B 2607/00 (2013.01);
Abstract
A composite panel comprises first and second metallic sheets each having an inner and outer surface, a silicone-based primer coating on the inner surface of the first and second metallic sheets and an organosilicon adhesive contacting the primer coating on both the first and second metallic sheets, wherein the adhesive has a gross heat of combustion (Q-PCS) of no greater than 1.4 MJ/m. The panel is compliant with specification EN 13501-6:2018, classification A1.