| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5211581 | Reactive and Functional Polymers | 2007 | 6 Pages |
Abstract
The investigation on the radical polymerization reactivity of 4-pentenoyloxypentafluoropropene [CH2CH-CH2CH2-COOC(CF3)CF2] (PPF) was carried out since cyclopolymerization of perfluoroisopropenyl vinylacetate [CH2CH-CH2-COOC(CF3)CF2] takes place under radical polymerization condition to produce the polymer possessing 5-membered-ring structure in main chain. The soluble polymer of PPF yielded by allyl polymerization bearing 1.8 Ã 104(DP¯=78) as the highest molecular weight initiated with di-tert-butyl peroxide was produced instead of cyclized polymer bearing 6-membered-ring structure. The polymer possesses perfluoroisopropenyl groups in side chains.
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Authors
Tadashi Narita, Hirotada Fujiwara, Hiroshi Hamana,