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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 12320059 B1

PDFFull Text
Date of Patent:
Jun. 03, 2025

Filed:

Nov. 05, 2019

Adducts between carbon allotropes and pyrrole derivatives, elastomer mixtures comprising them and tyres comprising such mixtures

Applicant:

Pirelli Tyre S.p.a., Milan, IT;

Inventors:

Maurizio Stefano Galimberti, Milan, IT;

Vincenzina Barbera, Milan, IT;

Gea Prioglio, Milan, IT;

Luca Giannini, Milan, IT;

Assignee:

PIRELLI TYRE S.p.A., Milan, IT;

Attorney:

Finnegan, Henderson, Farabow, Garrett & Dunner, L.L.P.

Primary Examiner:

David J Buttner

Int. Cl.
CPC ...
C09C 1/44 (2006.01); C01B 32/15 (2017.01); C01B 32/20 (2017.01); C07D 207/325 (2006.01); C07D 513/02 (2006.01); C07D 513/12 (2006.01); C08J 5/24 (2006.01); C08K 5/3415 (2006.01); C08K 5/378 (2006.01); C08K 5/46 (2006.01); C08K 9/04 (2006.01); C09C 1/48 (2006.01); D06M 11/74 (2006.01); D06M 13/352 (2006.01); B82Y 30/00 (2011.01); B82Y 40/00 (2011.01); D06M 101/00 (2006.01);
U.S. Cl.
CPC ...
D06M 13/352 (2013.01); C01B 32/15 (2017.08); C01B 32/20 (2017.08); C07D 207/325 (2013.01); C07D 513/02 (2013.01); C07D 513/12 (2013.01); C08J 5/244 (2021.05); C08J 5/248 (2021.05); C08K 5/3415 (2013.01); C08K 5/378 (2013.01); C08K 5/46 (2013.01); C09C 1/48 (2013.01); D06M 11/74 (2013.01); B82Y 30/00 (2013.01); B82Y 40/00 (2013.01); D06M 2101/005 (2013.01);
Abstract

The present invention relates to adducts between sphybridized carbon allotropes and pyrrole derivatives comprising at least one sulphur atom, and crosslinkable elastomer compositions comprising such adducts. The present invention further relates to tyres for vehicle wheels comprising at least one structural element comprising a crosslinked elastomer material obtained by crosslinking of such crosslinkable elastomer compositions.

Find Patent Forward Citations

Galimberti, Maurizio. (2025). Adducts between carbon allotropes and pyrrole derivatives, elastomer mixtures comprising them and tyres comprising such mixtures (U.S. Patent No. 12320059). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12320059

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

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