Development of a Solid Catalyst for the Polymerization Reaction of Isobutylene

Solid catalyst system for the production of Polyisobutylene (PIB). PIB is a polymer of isobutylene often used in lubricants and gasoline. In conventional production, a toxic and corrosive liquid catalyst is used. The liquid catalyst requires an extensive amount of water to neutralize and cannot be reused after neutralization. This company has created a solid catalyst that can be synthesized into convenient shapes. The process does not require neutralization, eliminating the need for extensive water use. Without the need for neutralization, the catalyst can also be reused.

EPA Presidential Green Chemistry Challenge: 2015 Greener Reaction Conditions Award