About 373 results
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https://drivepatents.com/patents/1389076 · 17 Dec 2025
The present invention relates to a cross-linkable rubber composition, a cross-linked rubber composition obtained by cross-linking such a rubber composition, a method of preparing a tyre and a tyre. The cross-linkable rubber composition comprises, per hundr...
https://drivepatents.com/patents/1392578 · 17 Dec 2025
An object of the present disclosure is to provide a pneumatic tire for heavy load having improved fuel efficiency and rib tear resistance. Provided is a pneumatic tire for heavy load comprising a tread, wherein the pneumatic tire has a difference in modulu...
https://drivepatents.com/patents/1391032 · 10 Dec 2025
A tread rubber composition and a tire that have excellent block chipping resistance and wear resistance are provided. The tread rubber composition contains a rubber component including an isoprene-based rubber, a butadiene rubber, and a styrene-butadiene r...
https://drivepatents.com/patents/1395148 · 3 Dec 2025
It is an object of the present invention to provide a tire with improved peak grip performance. Provided is a tire comprising a tread part, wherein the tread part is composed of a rubber composition comprising a rubber component and fillers, wherein a tota...
https://drivepatents.com/patents/1399820 · 26 Nov 2025
The invention relates to a studded tyre for a vehicle, comprising a tread (18) provided with a number of anti-skid studs (10). The studded tyre comprises an underlayer (20) arranged below the tread and comprising an adaptive material layer (21). The anti-s...
https://drivepatents.com/patents/1393514 · 29 Oct 2025
Provided is a tire comprising a tread part, wherein the tread part has a first layer (6) constituting a tread surface and a second layer (7), wherein the first layer and the second layer are each composed of a rubber composition comprising a rubber compone...
https://drivepatents.com/patents/1400270 · 22 Oct 2025
Provided is a heavy duty tire having excellent wet performance under high loads. Included is a heavy duty tire which includes a tread containing at least one rubber component and at least one resin, and satisfies the following relationships (1) to (3): (1)...
https://drivepatents.com/patents/1394910 · 15 Oct 2025
A tire having improved chipping resistance performance is provided, wherein the tire has a tread portion, the tread portion has a cap rubber layer and a base rubber layer provided radially inward of the cap rubber layer, the cap rubber layer contains, as a...
https://drivepatents.com/patents/1394380 · 8 Oct 2025
It is an object of the present invention to provide a tire having improved overall performance of high-speed turning performance and fuel efficiency. Provided is a tire having a tread part (4) and a belt layer (3), wherein a rubber composition of the tread...
https://drivepatents.com/patents/1394781 · 17 Sep 2025
It is an object of the present invention to provide a heavy-duty tire with improved chipping resistance on a surface of a rough road. Provided is a heavy-duty tire (1) comprising a tread part (2) that comprises a first layer (4) constituting a tread surfac...