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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 11267549 B1

PDFFull Text
Date of Patent:
Mar. 08, 2022

Filed:

Mar. 16, 2018

Method for manufacturing resin sheet, resin sheet, method for manufacturing structural body, structural body, and airframe of aircraft

Applicant:

Mitsubishi Heavy Industries, Ltd., Tokyo, JP;

Inventors:

Nobuyuki Kamihara, Tokyo, JP;

Toshio Abe, Tokyo, JP;

Naomoto Ishikawa, Tokyo, JP;

Toshiyuki Takayanagi, Tokyo, JP;

Mikio Muraoka, Akita, JP;

Assignee:

MITSUBISHI HEAVY INDUSTRIES, LTD., Tokyo, JP;

Attorney:

Wenderoth, Lind & Ponack, L.L.P.

Primary Examiner:

Jacob T Minskey

Assistant Examiner:

Matthew Hoover

Int. Cl.
CPC ...
B64C 1/00 (2006.01); B29C 43/00 (2006.01); B29C 70/00 (2006.01); B32B 5/00 (2006.01); B32B 15/00 (2006.01); B64D 15/00 (2006.01); B64C 1/06 (2006.01); B29C 43/02 (2006.01); B29C 43/52 (2006.01); B29C 70/10 (2006.01); B32B 5/02 (2006.01); B32B 15/08 (2006.01); B64D 15/12 (2006.01);
U.S. Cl.
CPC ...
B64C 1/061 (2013.01); B29C 43/02 (2013.01); B29C 43/52 (2013.01); B29C 70/10 (2013.01); B32B 5/02 (2013.01); B32B 15/08 (2013.01); B64D 15/12 (2013.01); B64C 2001/0081 (2013.01);
Abstract

A method for manufacturing a resin sheet includes a coating step; a heating step; and a pressurizing step. In the coating step, linear metal nanomaterial is coated on a surface of a resin film having thermal plasticity. In the heating step, the resin film having the linear metal nanomaterial coated on the surface thereof is heated and softened. In the pressurizing step, the resin film having the linear metal nanomaterial coated on the surface thereof is pressurized to press the linear metal nanomaterial along a direction orthogonal to the surface on which the linear metal nanomaterial is coated. Thus, the coated linear metal nanomaterial penetrates the resin film to obtain the resin sheet containing the linear metal nanomaterial.

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