Method for producing an alcoholic solutions of polyetrahydrofurane that comprises terminal oh groups

In a process for preparing polytetrahydrofuran having terminal OH groups (PTHF) from the corresponding polytetramethylene ether having acyloxy end groups by transesterification with alcohols in the presence of a sodium-containing catalyst followed by passing the alcoholic PTHF solution in the presen...

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Hauptverfasser:	Ciprian, Juergen, Beer, Wulfrich, Menger, Volkmar
Format:	Patent
Sprache:	eng
Online-Zugang:	Volltext bestellen
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