| abstract |
The elastomeric composition for a curing bladder comprises a hydrocarbon polymer modifier comprising an isobutylene elastomer, a curing agent and a monomer selected from the group consisting of piperylene, cyclopentadiene, aromatic, limonene, pinene, amylene, and combinations thereof , Wherein the cyclic pentadiene comprises at least 10% by weight, based on the total weight of the monomers. The invention also relates to a tire curing bladder made from an elastomeric composition, a tire curing press comprising a bladder, a process for producing a tire curing bladder, an improvement of the processability and fatigue life of the mixture, and a process for the preparation of a tire curing bladder for improving dematia cutting growth , A method of manufacturing a tire using a tire curing bladder, and an improvement of a tire manufacturing method for a full-point extension of a curing bladder and / or a reduction in curing time for a tire structure. |