This invention is based upon the discovery that micronized solution styrene-butadiene rubber from postconsumer sources can be included in rubber formulations without severely compromising abrasion resistance. The micronized solution styrene-butadiene rubbe...

Today, rubber reclaim material exhibits excellent processability but compromises compound properties, whereas alternative options of recycled material are either cost prohibitive, degrade compound performance, or lead to unacceptable processing behavior. T...