Melt block copolymerization of ϵ-caprola
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Peter J. A. In't Veld; Esther M. Velner; Peter Van De Witte; Jennie Hamhuis; Pie
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Article
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1997
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John Wiley and Sons
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English
⚖ 767 KB
AB block copolymers of c-caprolactone and ([.) -lactide could be prepared by ring-opening polymerization in the melt at 110"C using stannous octoate as a catalyst and ethanol as an initiator provided c-caproiactone was polymerized first. Ethanol initiated the polymerization of c-caprolactone produci