A Novel Macroinitiator for the Synthesis
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Martina Mennicken; RenΓ© Nagelsdiek; Helmut Keul; Hartwig HΓΆcker
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Article
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2004
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John Wiley and Sons
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English
β 245 KB
## Abstract **Summary:** Bis(hydroxy)telechelic bisphenol A polycarbonate (PC) was prepared via melt polycondensation of bisphenol A (BPA) and diphenyl carbonate (DPC) using lanthanum(III) acetylacetonate as a catalyst for transesterification. Subsequently, the polycarbonate was converted to a bifu