Sumitomo Chemical Looks to Expand S–SBR Sales in Europe on May 13, 2016 in Materials Sumitomo Chemical Co. Ltd. (TYO:4005) is continuing to make inroads on the solution styrene butadiene rubber (S–SBR) market in Europe….... Membership Required You must be a member to access this content.View Membership LevelsAlready a member? Log in here Continue Reading