Polymers with new sequence distributions

The invention relates to new polymerization processes including diluents including hydrofluorocarbons and their use to produce novel polymers with new sequence distributions. In particular, the invention relates to copolymers of an isoolefin, preferably isobutylene, and a multiolefin, preferably a c...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Shaffer, Timothy Daniel, Chung, David Yen-Lung
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The invention relates to new polymerization processes including diluents including hydrofluorocarbons and their use to produce novel polymers with new sequence distributions. In particular, the invention relates to copolymers of an isoolefin, preferably isobutylene, and a multiolefin, preferably a conjugated diene, more preferably isoprene, with new sequence distributions.