Patent ID: 6675851
Filing Date: 2004-01-13
Classification: A46B,Y02T,Y10T

Abstract:
A tire comprising, from the inside to the outside, an inner layer of rubber defining the inner cavity of the tire, a carcass ply, crown plies and a tread, at least one intermediate layer of rubber being provided between the inner layer and the carcass ply and/or between the carcass ply and the crown plies and/or between the crown plies and the tread, wherein said intermediate layer comprises a rubber composition intended to trap oxygen that comprises at least one iron (III) salt which is designed to activate oxidation in said composition and which is selected from iron (III) acetylacetonate and an iron (III) salt of a carboxylic acid having the formula Fe(CnH2nO2)3 in which n is between 6 and 23.