Mitsui Chemicals Set to Acquire TPS Business From Asahi Kasei on November 15, 2017 in Materials Mitsui Chemicals Inc. (TYO:4183) has announced that it will acquire the Sunvieo thermoplastic styrene elastomer (TPS) business currently held by…... Membership Required You must be a member to access this content.View Membership LevelsAlready a member? Log in here Continue Reading