Reifen
AT1890436TInactive Publication Date: 2026-03-15THE GOODYEAR TIRE & RUBBER CO
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Patent Information
- Application Number
- AT2023194472T
- Authority / Receiving Office
- AT · AT
- Patent Type
- Patents
- Current Assignee / Owner
- Priority Date
- 2022-09-09
- Filing Date
- 2023-08-31
- Publication Date
- 2026-03-15
- Estimated Expiration
- Not applicable · inactive patent
Abstract
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 portion (8) comprises a second rubber composition different from said first rubber composition. The first rubber composition has a shear storage modulus G'(1%) which is at least 10% lower than a shear storage modulus G'(1%) of the second rubber composition. The second rubber composition has a glass transition temperature which is at least 5% higher than the glass transition temperature of the first rubber composition.
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