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. 06, 2026
Filed:
Mar. 27, 2023
Applicant:
Airbus Operations Sas, Toulouse, FR;
Inventors:
Wolfgang Brochard, Toulouse, FR;
Jonathan Blanc, Toulouse, FR;
Assignee:
AIRBUS OPERATIONS SAS, Toulouse, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 3/12 (2006.01); B32B 3/26 (2006.01); B32B 5/02 (2006.01); B32B 5/16 (2006.01);
U.S. Cl.
CPC ...
B32B 3/12 (2013.01); B32B 3/266 (2013.01); B32B 5/02 (2013.01); B32B 5/16 (2013.01); B32B 2250/40 (2013.01); B32B 2260/021 (2013.01); B32B 2262/0269 (2013.01); B32B 2264/107 (2013.01); B32B 2605/18 (2013.01);
Abstract
A cellular sandwich panel containing boron nitride powder and a manufacturing method. The sandwich panel has a first skin and a second skin between which is positioned a cellular core with cells opening out on both sides respectively in the first skin and the second skin, the cells being separated from one another by side walls. The side walls of the core comprise an aramid-, carbon- or glass-fibre-based reinforcement, a polymeric reinforcing resin and boron nitride powder.