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Polyisobutene, also referred to as Polyisobutylene (PIB), has been a core business of BASF for more than 85 years. As one of the world´s leading producers of PIB, we offer the broadest range of polyisobutenes with different molecular weights.

BASF's unique strength of more than 85 years of PIB experience, our comprehensive know-how and the widest product portfolio in the market makes us our customers’ reliable partner.

At BASF, we strive to continuously enhance sustainability within our industry. That is why we launched our OPPANOL^® B BMBcert^™ Biomass Balanced portfolio. It is the first polyisobutene derived from 100% renewable feedstock delivering measurable CO₂ savings.