| 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 Lewis acid coinitiator selected from the group consisting of open chain and cyclic aluminoxane compounds and (B) an initiator selected from the group consisting of (i) organic compounds, (ii) halogens, (iii) interhalogens; (iv) Brönsted acids, (v) boron halides; and (vi) silicon compounds. A novel initiator system is further disclosed.
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