FUNCTIONALIZED ELASTOMERIC POLYMER COMPOSITIONS, THEIR PREPARATION METHODS AND CROSSLINKED RUBBER COMPOSITIONS THEREOF

摘要

The invention relates to an elastomeric polymer composition and its preparation. The polymer composition comprises in combination a single terminally modified conjugated diene (co)polymer and a dual terminally modified conjugated diene (co)polymer. The polymer composition is useful in the preparation of a vulcanized and, thus, crosslinked elastomeric composition having relatively low hysteresis loss, good grip and low heat build-up properties.