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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 12649170 B1

PDFFull Text
Date of Patent:
Jun. 09, 2026

Filed:

Jan. 22, 2020

Roll coating-based preparation methods for adhesive bonding of aluminum alloys, and products relating to the same

Applicant:

Arconic Technologies Llc, Pittsburgh, PA (US);

Inventors:

James M. Marinelli, Murrysville, PA (US);

Kirsten L. Genson, LeClaire, IA (US);

John R. Mcallister, New Kensington, PA (US);

David M. Keltz, Apollo, PA (US);

John L. Keener, Freeport, PA (US);

Christopher M. Fiorina, Lower Burrell, PA (US);

Ryan N. Scott, Plum, PA (US);

Assignee:

ARCONIC TECHNOLOGIES LLC, Pittsburgh, PA (US);

Attorney:

Greenberg Traurig, LLP

Primary Examiner:

Nathan H Empie

Int. Cl.
CPC ...
B05D 7/14 (2006.01); B05D 1/28 (2006.01); B05D 3/02 (2006.01); B05D 3/10 (2006.01); C09J 5/02 (2006.01);
U.S. Cl.
CPC ...
B05D 7/14 (2013.01); B05D 1/28 (2013.01); B05D 3/0254 (2013.01); B05D 3/102 (2013.01); C09J 5/02 (2013.01); C09J 2400/166 (2013.01);
Abstract

Methods for preparing an aluminum alloy sheet product for adhesive bonding are disclosed. A method may include preparing an aluminum alloy product for roll coating and roll coating an aqueous functionalization solution onto the prepared aluminum alloy product. For the roll coating step, the aqueous functionalization solution may include from 0.1 to 5.0 wt. % of active ingredients. The active ingredients may include a first monomer component and a second polymer component. The amount of second polymer component in the aqueous functionalization solution may be greater than an amount of the first monomer component in the aqueous functionalization solution.

Find Patent Forward Citations

Marinelli, James. (2026). Roll coating-based preparation methods for adhesive bonding of aluminum alloys, and products relating to the same (U.S. Patent No. 12649170). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12649170

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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