A vulcanizable Rubber composition, Tread obtained with said composition, a process for Manufacturing a Tyre comprising a Tread,And an Automobile Tire Tread comprising such

摘要

The composition of a soluble rubber is described, including a degradable unsaturated chain polymer substrate, including natural rubber, at least one copolymer which can be obtained by polymerization of polyamide polymer, an aromatic vinegar hydrocarbon and a carbon black based main right fuel backfill. Wherein: (a) the copolymer can be polymerized in the form of 1.2, which contains at least 50% of ruby vinegar hydrocarbons by weight,Therefore, in accordance with ISO 4656-i, carbon black has a lethal value of dibromodiphenyl ether, ranging from 30% to 70% (by weight) of the total weight of oil with a stratified structure of at least 110 ml / 100g. According to ISO 6894, the reduction of DBB absorption value measured after compression is at least equal to 25ml / 100g. According to 120 m2 / g of ISO 6810 nomayor, the reduction of surface area generated by absorption of CTAB is also related to a bearing obtained, i.e. a vulcanized rubber component,2. Nitrous oxide replacement tire belt, tire belt manufacturing procedures and procedures to reduce larodader resistance of tire including the belt