TIRE
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Issued Date -
Jul 18, 2024
app pub date -
Jan 4, 2024
filing date -
Jan 18, 2023
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Abstract
Provided is a tire with excellent durability. The tire includes a tread rubber and a carcass containing a hybrid cord of at least one polyamide fiber yarn and at least one polyester fiber yarn, the hybrid cord having a twist coefficient K3 of 1800 or more and 2600 or less in final twisting as determined by R3×(D3)1/2 where R3 is a final twist number [times/10 cm] of the hybrid cord and D3 is a total fineness [dtex] of the hybrid cord, the twist coefficient K3 and a thickness L [mm] of the tread rubber giving a product (K3×L) of 15000 or more.
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