Polypropylene and PP-based TPO elastomers were the star players of two recent conferences on polyolefins. "TPOs in Automotive '98," sponsored by Executive Conference Management, Plymouth, Mich., featured the latest materials, modifiers, and stabilizer additives for hard and soft interior and exterior automotive applications. "SPO '98," sponsored by Schotland Business Research, Inc., Skillman, N.J., highlighted developments in high-flow PP for thin-wall injection molded packaging.
