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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 10703071 B1

PDFFull Text
Date of Patent:
Jul. 07, 2020

Filed:

May. 31, 2017

Multi-layer film adhesive

Applicant:

The Boeing Company, Chicago, IL (US);

Inventors:

Stephen R. Barnes, Rainier, WA (US);

Thomas J. Lowe, Kent, WA (US);

Assignee:

The Boeing Company, Chicago, IL (US);

Attorney:
Primary Examiner:

Frank D Ducheneaux

Int. Cl.
CPC ...
B64C 5/00 (2006.01); B64C 1/00 (2006.01); B32B 7/02 (2019.01); B32B 7/12 (2006.01); B32B 15/08 (2006.01); B32B 15/092 (2006.01); B32B 15/095 (2006.01); B32B 15/082 (2006.01); B32B 27/08 (2006.01); B32B 27/30 (2006.01); B32B 27/38 (2006.01); B32B 27/40 (2006.01); C09J 179/08 (2006.01); C09J 163/00 (2006.01); C09J 133/24 (2006.01); C09J 175/04 (2006.01); B32B 27/28 (2006.01); B64C 3/00 (2006.01);
U.S. Cl.
CPC ...
B32B 7/12 (2013.01); B32B 7/02 (2013.01); B32B 15/08 (2013.01); B32B 15/082 (2013.01); B32B 15/092 (2013.01); B32B 15/095 (2013.01); B32B 27/08 (2013.01); B32B 27/281 (2013.01); B32B 27/308 (2013.01); B32B 27/38 (2013.01); B32B 27/40 (2013.01); C09J 133/24 (2013.01); C09J 163/00 (2013.01); C09J 175/04 (2013.01); C09J 179/08 (2013.01); B32B 2270/00 (2013.01); B32B 2307/538 (2013.01); B32B 2405/00 (2013.01); B32B 2605/00 (2013.01); B32B 2605/08 (2013.01); B32B 2605/18 (2013.01); B64C 1/00 (2013.01); B64C 3/00 (2013.01); B64C 5/00 (2013.01); C09J 2201/36 (2013.01); C09J 2400/00 (2013.01); C09J 2463/00 (2013.01); C09J 2475/00 (2013.01); C09J 2479/00 (2013.01); Y10T 428/24942 (2015.01);
Abstract

A multi-layer film adhesive for reducing squeeze out in a bonded joint is provided. The multi-layer film adhesive has a first adhesive layer having a first chemical property. The multi-layer film adhesive further has a second adhesive layer having a second chemical property, wherein the second chemical property is different from the first chemical property. The multi-layer film adhesive further has a third adhesive layer having a third chemical property, wherein the third chemical property is different from the first and second chemical properties. The first adhesive layer, the second adhesive layer, and the third adhesive layer form the multi-layer film adhesive.

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