USE OF FATTY ALCOHOLS AS PLASTICIZER TO IMPROVE THE PHYSICAL-MECHANICAL PROPERTIES AND PROCESSABILITY OF PHB AND ITS CO-POLYMERS

A plasticized composition including (i) at least one biopolymer selected from the group consisting of poly hydrobutyrate (PHB) and PHB copolymers; and (ii) a plasticizer containing (a) a saturated or unsaturated, linear or branched C6-30 fatty alcohol, and (b) a glycerol ester of a linear or branche...

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Bibliographische Detailangaben
Hauptverfasser: BUENO DE ALMEIDA, WANDERSON, DO NASCIMENTI, JEFTER FERNANDES, SERTORI DURAO, ANTONIO, SILVA BIZZARRI, PABLO
Format: Patent
Sprache:eng ; fre
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Zusammenfassung:A plasticized composition including (i) at least one biopolymer selected from the group consisting of poly hydrobutyrate (PHB) and PHB copolymers; and (ii) a plasticizer containing (a) a saturated or unsaturated, linear or branched C6-30 fatty alcohol, and (b) a glycerol ester of a linear or branched, saturated or unsaturated C6-24 fatty acid, wherein (a) and (b) are present in a ratio of 100:0 to 75:25 by weight is provided.