Organometallic-Polyisomonoolefin Block Copolymers

The present invention provides copolymers which include a plurality of constitutional units that correspond to at least one cationically polymerizable isomonoolefin species and a plurality of constitutional units that correspond to at least one anionically polymerizable monomer species selected from the group consisting of monomers of formula (I): wherein R1, R2, R3, R4, n, p, M, X, and L are defined herein. The present invention also provides methods for making and using (e.g., in articles of manufacture such as medical devices) the copolymers of the present invention.

Attached files:


Patents:
US 7,786,217

Inventor(s): FAUST RUDOLF [US]; HIGASHIHARA TOMOYA [US]

Type of Offer: Licensing



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