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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 12692406 B1

PDFFull Text
Date of Patent:
Jul. 28, 2026

Filed:

Mar. 02, 2022

Rubber-based article with low fluid permeability

Applicant:

Nokian Renkaat Oyj, Nokia, FI;

Inventors:

Anne Ojala, Nokia, FI;

Noora Kemppainen, Nokia, FI;

Assignee:

NOKIAN RENKAAT OYJ, Nokia, FI;

Attorney:

Merchant & Gould P.C.

Primary Examiner:

Alexandre F Ferre

Int. Cl.
CPC ...
C09D 111/00 (2006.01); B60C 1/00 (2006.01); C09D 107/00 (2006.01); C09D 109/02 (2006.01); C09D 115/02 (2006.01); C09D 123/16 (2006.01);
U.S. Cl.
CPC ...
C09D 111/00 (2013.01); B60C 1/0008 (2013.01); C09D 107/00 (2013.01); C09D 109/02 (2013.01); C09D 115/02 (2013.01); C09D 123/16 (2013.01);
Abstract

An article is not pneumatic tyre for a motor vehicle and the article's use are that is suitable as at least a part of a pressurizable container or pipeline. The article includes a first side that is, in use, configured to be exposed to a first environment and a second side that is, in use, configured to be exposed to a second environment. At least a part of the article includes rubber-based material that is configured to restrict fluid permeability and that includes lignin that has been treated by hydrothermal carbonization. The rubber-based material or a coating of the rubber-based material forms at least a part of the first side, and the first side is, in use, configured to be exposed to a higher pressure than the second side. A method is for manufacturing the article.

Find Patent Forward Citations

Ojala, Anne. (2026). Rubber-based article with low fluid permeability (U.S. Patent No. 12692406). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12692406

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

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