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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 11840044 B1

PDFFull Text
Date of Patent:
Dec. 12, 2023

Filed:

Apr. 12, 2021

Multilayer tube and method for making same

Applicant:

Saint-gobain Performance Plastics Corporation, Solon, OH (US);

Inventors:

Michael J. Tzivanis, Chicopee, MA (US);

Jianfeng Zhang, Shrewsbury, MA (US);

Xipeng Liu, Concord, MA (US);

Charles S. Golub, Westford, MA (US);

Assignee:

SAINT-GOBAIN PERFORMANCE PLASTICS CORPORATION, Solon, OH (US);

Attorneys:

Abel Schillinger, LLP

Chi Suk Kim

Primary Examiner:

Lee E Sanderson

Int. Cl.
CPC ...
F16L 11/04 (2006.01); B32B 1/08 (2006.01); B32B 25/04 (2006.01); B29C 48/09 (2019.01); B29C 48/21 (2019.01); C08G 65/00 (2006.01); C08G 71/04 (2006.01); C08G 77/24 (2006.01); B32B 27/28 (2006.01); B29K 19/00 (2006.01);
U.S. Cl.
CPC ...
B32B 1/08 (2013.01); B29C 48/09 (2019.02); B29C 48/21 (2019.02); B32B 25/042 (2013.01); B32B 27/285 (2013.01); C08G 65/00 (2013.01); C08G 71/04 (2013.01); C08G 77/24 (2013.01); F16L 11/04 (2013.01); B29K 2019/00 (2013.01); B32B 2597/00 (2013.01);
Abstract

The present disclosure relates to a multilayer tube that may include an inner layer and an outer layer. The inner layer may include a fluoroether elastomer and the outer layer may include a non-fluoroether based elastomer. The multilayer tube may further include an adhesion force between the inner layer and the outer layer of at least about 1 ppi.

Find Patent Forward Citations

Tzivanis, Michael. (2023). Multilayer tube and method for making same (U.S. Patent No. 11840044). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11840044

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

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