Polylactide fibers with increased strength and elongation

Polylactide fibers with increased strengths and elongation are composed of polylactic acid in a ratio of 96.00 to 99.00 % by weight and a plasticizer in a ratio of 1.00 to 4.00 % by weight. The plasticizer is a modified polyester with a density of 0.8 to 1.4 g/cm3 (20 ° C, 1,013 hPa) with a decompos...

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Main Authors Tomčíková, Zita, Michlík, Peter, Krivoš, Štefan, Sedlák, Michal
Format Patent
LanguageEnglish
Slovak
Published 25.05.2022
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Summary:Polylactide fibers with increased strengths and elongation are composed of polylactic acid in a ratio of 96.00 to 99.00 % by weight and a plasticizer in a ratio of 1.00 to 4.00 % by weight. The plasticizer is a modified polyester with a density of 0.8 to 1.4 g/cm3 (20 ° C, 1,013 hPa) with a decomposition temperature above 280 ° C. Polylaktidové vlákna so zvýšenými pevnosťami a dĺžením sú zložené z kyseliny polymliečnej v podiele od 96,00 do 99,00 % hmotn. a plastifikátora v podiele od 1,00 do 4,00 % hmotn. Plastifikátor je modifikovaný polyester s hustotou od 0,8 do 1,4 g/cm3 (20 °C, 1,013 hPa) s teplotou rozkladu nad 280 °C.
Bibliography:Application Number: SK20210000133U