RUBBER COMPOSITION FOR TIRES WITH GOOD WET GRIP AND ROLLING RESISTANCE PROPERTIES

摘要

The present invention relates to a cross-linkable rubber composition, the cross linkable rubber composition comprising: a first rubber component; and a grafted rubber, the grafted rubber comprising a backbone derived from a second rubber component and sidechains derived from a polymer being capable of exhibiting lower critical solution temperature (LCST) properties, wherein the grafted rubber comprises the polymer in a range of ≥ 10 wt-% to ≤ 15 wt-%, based on a total weight of 100 wt-% of the grafted rubber.