BPA and Polycarbonate Made from Renewable Materials

Bio-derived bisphenol A is made by combining bio-derived phenol and/or bio-derived acetone in the presence of a catalyst, The phenol or the acetone or both contain at least 0.5%, for example at least 1 weight % of bio-derived impurities. In the case of bio-derived phenol, these impurities may includ...

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Bibliographische Detailangaben
1. Verfasser: MAHOOD JAMES A
Format: Patent
Sprache:eng
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