| 摘要 |
A process for cationically polymerizing olefin monomers in a reaction mixture includes the step of contacting olefin monomers and a catalytically effective amount of an initiating composition containing (A) a heterogeneous perfluoroaryl substituted Lewis acid coinitiator selected from the group consisting of open chain and cyclic aluminoxane compounds or Group 13 perfluoroaryl Lewis acid compounds of formula (III) and (B) an initiator selected from the group consisting of (i) organic compounds, (ii) halogens, (iii) interhalogens; (iv) Brönsted acids, (v) boron halides; (vi) silicon compounds; and (vii) germanium compounds. A novel initiator system is further disclosed.
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