Stability of poly(L-lactic acid) in textile applications
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F14%3A43897247" target="_blank" >RIV/60461373:22310/14:43897247 - isvavai.cz</a>
Výsledek na webu
<a href="http://10.1002/pat.3329" target="_blank" >http://10.1002/pat.3329</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1002/pat.3329" target="_blank" >10.1002/pat.3329</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Stability of poly(L-lactic acid) in textile applications
Popis výsledku v původním jazyce
The present paper is focused on the use of promising bio-based thermoplastic-poly(L-lactic acid)-in textile applications and with possible limits related to its enhanced sensitivity to (bio)degradation. Linear and planar fabrics made of staple were exposed to standard washing cycles imitating the maintenance of textile materials. The effect of temperature and pH of the washing bath on the degradation rate of poly(L-lactic acid) was monitored by the abiotic hydrolysis test. The properties of the fabricsafter carrying out the tests were evaluated from the changes of mass per areal weight, strength, and morphology of the fabrics. The changes of the structure of the polymer chains were assessed by differential scanning calorimetry, by the decrease of molar masses (determined using size exclusion chromatography) and of the viscosity of the polymer solutions, and by infrared spectroscopy. Poly(L-lactic acid) fabric finds application for various kinds of garments, and untreated fabric reliab
Název v anglickém jazyce
Stability of poly(L-lactic acid) in textile applications
Popis výsledku anglicky
The present paper is focused on the use of promising bio-based thermoplastic-poly(L-lactic acid)-in textile applications and with possible limits related to its enhanced sensitivity to (bio)degradation. Linear and planar fabrics made of staple were exposed to standard washing cycles imitating the maintenance of textile materials. The effect of temperature and pH of the washing bath on the degradation rate of poly(L-lactic acid) was monitored by the abiotic hydrolysis test. The properties of the fabricsafter carrying out the tests were evaluated from the changes of mass per areal weight, strength, and morphology of the fabrics. The changes of the structure of the polymer chains were assessed by differential scanning calorimetry, by the decrease of molar masses (determined using size exclusion chromatography) and of the viscosity of the polymer solutions, and by infrared spectroscopy. Poly(L-lactic acid) fabric finds application for various kinds of garments, and untreated fabric reliab
Klasifikace
Druh
J<sub>x</sub> - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
CEP obor
CD - Makromolekulární chemie
OECD FORD obor
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Návaznosti výsledku
Projekt
<a href="/cs/project/TA01010641" target="_blank" >TA01010641: Biodegradovatelné oděvní a technické textilie</a><br>
Návaznosti
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Ostatní
Rok uplatnění
2014
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Polymers for Advanced Technologies
ISSN
1042-7147
e-ISSN
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Svazek periodika
9
Číslo periodika v rámci svazku
25
Stát vydavatele periodika
GB - Spojené království Velké Británie a Severního Irska
Počet stran výsledku
6
Strana od-do
934-939
Kód UT WoS článku
000341133900005
EID výsledku v databázi Scopus
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