HOUSTON—Evonik Corp., supplier of 1,3-butadiene to the synthetic rubber industry, has joined the International Institute of Synthetic Rubber Producers as an affiliate member.
The company, which has offices in Woodland, Texas, and Parsippany, N.J., named Ted Pettijohn as its liaison representative to the IISRP, and Gerhard Ellermann and Artur Losch as alternates.
The IISRP is a trade association whose members account for 80 percent of the world's SR supply.