FIELD: car industry.
SUBSTANCE: tire includes at least one external structural element containing a cross-linked elastomeric material obtained by cross-linking an elastomeric composition containing (i) at least one diene elastomeric polymer and (ii) an ozone protection system essentially free of polymer static protectors, which essentially consists of at least one phenol-based antioxidant in an amount essentially equal to or greater than 3 pt./one hundred pt. of rubber.
EFFECT: as a result, the resistance to the formation of surface defects is improved.
13 cl, 1 dwg, 3 tbl
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Authors
Dates
2021-07-12—Published
2018-03-05—Filed