Block copolymers by transformation of “l
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Simion Coca; Krzysztof Matyjaszewski
📂
Article
📅
1997
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John Wiley and Sons
🌐
English
⚖ 206 KB
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A general method for the transformation of ''living'' carbocationic into ''living'' radical polymerization, without any modification of chain ends, is reported for the preparation of ABA block copolymers. For example, a,v-difunctional polyisobutene, capped with several units of styrene, Cl-St-PIB-St