Hydrogenated Polyisobutene is produced by polymerizing isobutylene monomers using an aluminum chloride or boron trifluoride catalyst. The resulting polyisobutylene contains many carbon-carbon double bonds along the polymer chain. These double bonds are then saturated through hydrogenation, converting them to single bonds. This process results in a saturated polymer structure with exce... https://justpaste.me/dUTa2