logo

For the Inventor, By the Inventor

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 11691386 B1

PDFFull Text
Date of Patent:
Jul. 04, 2023

Filed:

Mar. 01, 2022

Roll-bonded laminate and method for producing the same

Applicant:

Toyo Kohan Co., Ltd., Tokyo, JP;

Inventors:

Kota Sadaki, Kudamatsu, JP;

Takashi Koshiro, Kudamatsu, JP;

Takafumi Hatakeda, Kudamatsu, JP;

Assignee:

TOYO KOHAN CO., LTD., Tokyo, JP;

Attorney:

McCarter & English, LLP

Primary Examiner:

Daniel J Schleis

Int. Cl.
CPC ...
B32B 15/01 (2006.01); B21B 1/22 (2006.01); B23K 20/04 (2006.01); B32B 37/10 (2006.01); B32B 38/00 (2006.01); C21D 1/26 (2006.01); C21D 9/00 (2006.01); C22C 21/06 (2006.01);
U.S. Cl.
CPC ...
B32B 15/012 (2013.01); B21B 1/22 (2013.01); B23K 20/04 (2013.01); B32B 37/10 (2013.01); B32B 38/0036 (2013.01); C21D 1/26 (2013.01); C21D 9/0012 (2013.01); C22C 21/06 (2013.01); B32B 2038/0048 (2013.01); B32B 2307/54 (2013.01); B32B 2307/732 (2013.01); B32B 2311/18 (2013.01); B32B 2311/24 (2013.01); B32B 2311/30 (2013.01); Y10T 428/12757 (2015.01);
Abstract

This invention provides a roll-bonded laminate that is excellent in press workability and/or a roll-bonded laminate with improved performance and ease of handling at the time of production. More specifically, this invention relates to a roll-bonded laminate composed of a stainless steel layer and an aluminum alloy layer with the peel strength of 60 N/20 mm or higher, a roll-bonded laminate composed of a stainless steel layer and a pure aluminum layer with the peel strength of 160 N/20 mm or higher, and a roll-bonded laminate composed of a pure titanium or titanium alloy layer and an aluminum alloy layer with the peel strength of 40 N/20 mm or higher.

Find Patent Forward Citations

Sadaki, Kota. (2023). Roll-bonded laminate and method for producing the same (U.S. Patent No. 11691386). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11691386

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

Loading…