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.:
Date of Patent:
Sep. 29, 2026
Filed:
Jun. 25, 2021
Applicant:
Pirelli Tyre S.p.a., Milan, IT;
Inventors:
Luca Giannini, Milan, IT;
Luciano Tadiello, Milan, IT;
Antonio Papagni, Milan, IT;
Mauro Monti, Milan, IT;
Assignee:
PIRELLI TYRE S.p.A., Milan, IT;
Primary Examiner:
Int. Cl.
CPC ...
C08K 5/3472 (2006.01); B60C 1/00 (2006.01); C08K 3/36 (2006.01);
U.S. Cl.
CPC ...
C08K 5/3472 (2013.01); B60C 1/00 (2013.01); C08K 3/36 (2013.01);
Abstract
The present invention relates to compositions for elastomeric compounds for tyres, comprising monotetrazole compatibilizing agents characterised by precise activation temperatures, tyre components and tyres for vehicle wheels which comprise them. Advantageously, the present monotetrazole compatibilizing agents allow the breaking properties of the compounds to be improved while maintaining a high compatibilisation of the filler.