Bio-based terephthalic acid (bio-TPA), bio-based dimethyl terephthalate (bio-DMT), and bio-based polyesters, which are produced from a biomass containing a terpene or terpenoid, such as limonene are described, as well as the process of making these products. The bio-based polyesters include poly (alkylene terephthalate)s such as bio-based poly(ethylene terephthalate) (bio-PET), bio-based poly(trimethylene terephthalate) (bio-PTT), bio-based poly(butylene terephthalate) (bio-PBT), and bio-based poly(cyclohexylene dimethyl terephthalate) (bio-PCT).
Titolo: | Preparation of bio-based terephthalic acid used to produce terephthalate polyesters. |
Inventore/i: | BERTI, CORRADO; Binassi E.; COLONNA, MARTINO; FIORINI, MAURIZIO; Kannan G.; Karanam S.; Mazzacurati M.; Odeh I. |
Inventore/i Unibo: | |
Anno di deposito: | 2010 |
Numero Brevetto: | US2010168461 A1 |
Breve descrizione (Abstract): | Bio-based terephthalic acid (bio-TPA), bio-based dimethyl terephthalate (bio-DMT), and bio-based polyesters, which are produced from a biomass containing a terpene or terpenoid, such as limonene are described, as well as the process of making these products. The bio-based polyesters include poly (alkylene terephthalate)s such as bio-based poly(ethylene terephthalate) (bio-PET), bio-based poly(trimethylene terephthalate) (bio-PTT), bio-based poly(butylene terephthalate) (bio-PBT), and bio-based poly(cyclohexylene dimethyl terephthalate) (bio-PCT). |
Data prodotto definitivo in UGOV: | 29-dic-2010 |
Appare nelle tipologie: | 6.01 Brevetto |
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