The rubber constituent null which has the adhesiveness which confronts the metal make strengthening component and is improved

摘要

Be able to use this invention, the rubber - at the time of producing the metal textile goods, it relates to the metal reinforcement and the gluing possibility, rubber composition, the said composition, diene elastomer, the strengthening filler, building a bridge medicine type and at least the lanthanide of type of 1 kinds, includes the gluing accelerator which includes the organic lanthanide compound desirably. It relates to also the system for production of the system where this invention in addition contains the composition of the said main invention, makes with automobile and the land contact such as metal/rubber mixture and tire or use and the said ground of the said mixture for the strengthening and the semi- finished product of the rubber make and the tire which includes the especially said composition. The said lanthanide compound, after the heat aging and the heat aging under the especially damp condition, has the gluing quality which is improved, the composition and the mixture are given. Independently, or with combination with the cobalt compound, especially, you can use, the carcass reinforcement for the car or the track/truck or for tire Crown strengthening the said composition.