Preparation of Rosin Pentaerythritol Ester Over an Fe3O4-Supported ZnO Catalyst
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DOI: 10.1007/s10562-020-03237-5
Abstract: Conversion of rosin to its pentaerythritol ester provides a means of improving its water resistance, alkali resistance, and oxidation resistance, thereby increasing its stability. Rosin pentaerythritol ester is much more amenable to industrial applications than… read more here.
Keywords: rosin; catalyst; pentaerythritol ester; rosin pentaerythritol ... See more keywords
NMR characterization of pentaerythritol glycolysis products of polyethylene terephthalate
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DOI: 10.1080/1023666x.2016.1219835
Abstract: ABSTRACT The degradation of polyethylene terephthalate (PET) bottles has been successfully achieved by depolymerization through glycolysis with pentaerythritol. The reaction was performed at 250°C in the presence of an organotin catalyst. The glycolyzed products were… read more here.
Keywords: pentaerythritol ester; polyethylene terephthalate; glycolysis; pentaerythritol ... See more keywords