About 377 results
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https://drivepatents.com/patents/1400691 · 4 Jun 2025
An object of the invention is to provide a tire having good steering stability performance after wear and in which a decrease in wet performance after wear is suppressed. The tire comprises a tread being composed of a rubber layer in which change in hardne...
https://drivepatents.com/patents/1391865 · 28 May 2025
It is an object of the present invention to provide a tire enabling improvement of interfacial peeling resistance of a tread. Provided is a tire comprising a tread part, wherein a tread surface of the tread part comprises a plurality of grooves, wherein th...
https://drivepatents.com/patents/1394909 · 14 May 2025
Provided is a tire having a tread portion with a thickness of 15 mm or less, wherein the cap rubber layer forming the tread portion is formed from a rubber composition containing 40 parts by mass or more and 80 parts by mass or less of styrene-butadiene ru...
https://drivepatents.com/patents/1400111 · 30 Apr 2025
Provided is a pneumatic tire that has sufficiently improved grip performance on a wet ice road surface and exhibits excellent on-ice performance. The pneumatic tire is a pneumatic tire including a tread portion, wherein an outermost layer of the tread port...
https://drivepatents.com/patents/1400132 · 30 Apr 2025
Provided is a tire having excellent wet grip performance. Included is a tire including a tread, the tread containing a rubber component, silica, and a compound represented by the following formula (I):wherein R1 represents a hydrocarbon group; and R2 and R...
https://drivepatents.com/patents/1400695 · 23 Apr 2025
An object of the invention is to provide a tire having an improved overall performance of fuel efficiency, wet grip performance, abrasion resistance, and durability. The tire has a tread part with three or more predetermined rubber layers having a specific...
https://drivepatents.com/patents/1400446 · 16 Apr 2025
Die Erfindung betrifft einen Laufstreifen für den Einsatz in Fahrzeugreifen, mit einer für den Fahrbahnkontakt vorgesehenen Oberseite und einer für die Verbindung mit weiteren Bauteilen eines Fahrzeugreifens vorgesehenen Unterseite, umfassend: a) ein Ze...
https://drivepatents.com/patents/1399078 · 2 Apr 2025
Provided is a tire having an improved abrasion resistance during high-speed running. Included is a tire which includes a tread portion and satisfies the following relationships (1) to (3): (1) PC ≥ 55% by mass; (2) 10% by mass ≤ Ash ≤ 25% by mass; an...
https://drivepatents.com/patents/1391760 · 26 Mar 2025
Provided is a tire with excellent handling stability during high-speed driving. A tire includes a belt layer (16) and a tread portion (4), the belt layer including at least one belt ply (38, 40) including a steel monofilament and a coating rubber, the belt...
https://drivepatents.com/patents/1396316 · 26 Mar 2025
A sulfur vulcanizable elastomer composition is disclosed comprising 50 phr to 100 phr of at least one partially saturated elastomer comprising repeat units, wherein at most 15% of all repeat units of the partially saturated elastomer comprise a double bond...