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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.:

US 10639826 B1

PDFFull Text
Date of Patent:
May. 05, 2020

Filed:

Aug. 31, 2018

Conductive pre-impregnated composite sheet and method for making the same

Applicant:

The Boeing Company, Chicago, IL (US);

Inventors:

Daniel J. Braley, St. Peters, MO (US);

Justine M. Truscello, St. Louis, MO (US);

Daniel R. Ferriell, St. Louis, MO (US);

John H. Belk, St. Louis, MO (US);

Stephen R. Heinz, O'Fallon, MO (US);

Assignee:

The Boeing Company, Chicago, IL (US);

Attorney:

Walters & Wasylyna LLC

Primary Examiner:

Camie S Thompson

Int. Cl.
CPC ...
B29C 43/00 (2006.01); B29C 43/30 (2006.01); B29C 43/24 (2006.01); B29C 70/50 (2006.01); B29C 70/88 (2006.01); B32B 5/16 (2006.01); B32B 5/24 (2006.01); B29C 70/02 (2006.01); B32B 19/04 (2006.01); B32B 27/38 (2006.01); B32B 15/20 (2006.01); B32B 27/32 (2006.01); B32B 27/10 (2006.01); B32B 29/02 (2006.01); B32B 3/26 (2006.01); B32B 7/06 (2019.01); B32B 19/06 (2006.01); B32B 27/36 (2006.01); B32B 5/26 (2006.01); B32B 15/02 (2006.01); B32B 5/02 (2006.01); B32B 27/08 (2006.01); B32B 15/14 (2006.01); B32B 15/092 (2006.01); B32B 19/02 (2006.01); B32B 27/12 (2006.01); B29L 9/00 (2006.01); B29L 31/30 (2006.01); B29K 105/08 (2006.01); B29K 105/16 (2006.01);
U.S. Cl.
CPC ...
B29C 43/003 (2013.01); B29C 43/24 (2013.01); B29C 43/305 (2013.01); B29C 70/025 (2013.01); B29C 70/504 (2013.01); B29C 70/882 (2013.01); B32B 3/266 (2013.01); B32B 5/022 (2013.01); B32B 5/024 (2013.01); B32B 5/026 (2013.01); B32B 5/16 (2013.01); B32B 5/24 (2013.01); B32B 5/26 (2013.01); B32B 7/06 (2013.01); B32B 15/02 (2013.01); B32B 15/092 (2013.01); B32B 15/14 (2013.01); B32B 15/20 (2013.01); B32B 19/02 (2013.01); B32B 19/041 (2013.01); B32B 19/045 (2013.01); B32B 19/06 (2013.01); B32B 27/08 (2013.01); B32B 27/10 (2013.01); B32B 27/12 (2013.01); B32B 27/322 (2013.01); B32B 27/36 (2013.01); B32B 27/38 (2013.01); B32B 29/02 (2013.01); B29K 2105/0872 (2013.01); B29K 2105/167 (2013.01); B29K 2995/0005 (2013.01); B29L 2009/008 (2013.01); B29L 2031/3082 (2013.01); B32B 2255/02 (2013.01); B32B 2255/20 (2013.01); B32B 2255/205 (2013.01); B32B 2260/021 (2013.01); B32B 2260/046 (2013.01); B32B 2262/02 (2013.01); B32B 2262/0261 (2013.01); B32B 2262/0269 (2013.01); B32B 2262/0276 (2013.01); B32B 2262/065 (2013.01); B32B 2262/10 (2013.01); B32B 2262/101 (2013.01); B32B 2262/105 (2013.01); B32B 2262/106 (2013.01); B32B 2307/202 (2013.01); B32B 2307/204 (2013.01); B32B 2307/206 (2013.01); B32B 2307/212 (2013.01); B32B 2307/748 (2013.01); B32B 2605/18 (2013.01);
Abstract

A method for making a conductive pre-impregnated composite sheet includes the steps of joining a nanomaterial composite sheet, a fiber-reinforcing sheet and a resin system to form a combined sheet, heating the combined sheet, compacting the combined sheet, and cooling the combined sheet to form conductive pre-impregnated composite sheet including the fiber-reinforcing sheet, and the nanomaterial composite sheet coupled to the fiber-reinforcing sheet, wherein the fiber-reinforcing sheet and the nanomaterial composite sheet are embedded in the resin system.

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