STYLENE / BUTADIENE ELASTOMER EXTENDED WITH WEAKLY UNSATURATED AND PNEUMATIC SOY OIL WITH COMPONENT

摘要

weakly unsaturated and pneumatic component styrene / butadiene elastomer extended with component. The invention relates to an extended styrene / butadiene elastomer with a specialized soybean oil composed of a low unsaturated soybean oil. Specialized soybean oil is a vegetable triglyceride soybean oil containing a high concentration of oleic acid ester and thus a low unsaturation soybean oil. The invention relates to the preparation of styrene / butadiene rubber extended with such specialized soybean oil, to a prepared rubber composition and to tires with a component thereof. Such styrene / butadiene rubber is composed of a styrene / butadiene elastomer prepared by polymerization of organic solvent solution.