About 373 results
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https://drivepatents.com/patents/1391667 · 18 Mar 2026
It is an object of the present invention to provide a tire having improved fuel efficiency during high-load running. Provided is a tire comprising a tread part, wherein a tire outer diameter Dt is 600 mm or less, wherein the tread part is composed of a rub...
https://drivepatents.com/patents/1393123 · 25 Feb 2026
A rubber composition for a tire, comprises a rubber component, a resin component, and a filler, wherein: the rubber component contains a rubber having isoprene skeleton and a styrene-butadiene rubber; the styrene-butadiene rubber has a glass transition tem...
https://drivepatents.com/patents/1393507 · 25 Feb 2026
A tire is disclosed comprising a tread (10) comprising two shoulder portions (6) and a center portion (8) located axially between the two shoulder portions (6). At least one of the shoulder portions (6) comprises a first rubber composition. The center port...
https://drivepatents.com/patents/1393133 · 18 Feb 2026
A rubber composition for a tire, comprises a rubber component, a resin component, and a filler, wherein: the rubber component contains a rubber having isoprene skeleton and a styrene-butadiene rubber; the styrene-butadiene rubber has a glass transition tem...
https://drivepatents.com/patents/1399609 · 11 Feb 2026
Provided is a pneumatic tire with sufficiently improved grip and durability at high-speed running, by which the pneumatic tire can exhibit excellent grip at high-speed running as well as superior durability. The pneumatic tire has a tread and is characteri...
https://drivepatents.com/patents/1386626 · 28 Jan 2026
Provided is a tire with excellent wet performance. The tire includes a multilayer tread portion including a surface rubber layer and one or more inner rubber layers located inwardly of the surface rubber layer in a tire radial direction, the surface rubber...
https://drivepatents.com/patents/1394391 · 21 Jan 2026
Die Erfindung betrifft eine schwefelvernetzbare Kautschukmischung, insbesondere für den Laufstreifen von Fahrzeugluftreifen, enthaltend wenigstens folgende Bestandteile:- 50 bis 100 phr (Gewichtsteile, bezogen auf 100 Gewichtsteile der gesamten Kautschuke...
https://drivepatents.com/patents/1391994 · 14 Jan 2026
Die Erfindung betrifft einen Fahrzeugluftreifen mit einem Laufstreifen (1, 2, 3). [0002] Der Laufstreifen (1, 2, 3) bzw. der radial äußere Laufstreifenteil (8, 9, 10) ist aus einer radial äußeren Laufstreifenschicht (15) aus einem porösen Gummimateria...
https://drivepatents.com/patents/1391753 · 31 Dec 2025
Provided is a tire having excellent abrasion resistance. The tire includes a tread, the tread including a rubber composition that contains a rubber component including a styrene-butadiene rubber, a silica, a carbon black, a resin, and an ester plasticizer,...
https://drivepatents.com/patents/1392333 · 31 Dec 2025
Provided are tread rubber compositions and pneumatic tires which are excellent in fuel economy, handling stability, and abrasion resistance. Included are tread rubber compositions having a M200 at 25°C, a E* at 30°C, and a tan δ at 30°C which satisfy t...