Green Recycling and Industrial Applicability of Waste Polyurethane Foams

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46504711%3A_____%2F07%3A%230000253" target="_blank" >RIV/46504711:_____/07:#0000253 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Green Recycling and Industrial Applicability of Waste Polyurethane Foams

Popis výsledku v původním jazyce

Continuously increasing world production of flexible polyurethane (PUR) foams during previous years is accompanied by accumulating large volumes of waste material coming out of, for instance, end-of-life car seats and mattresses. One of known methods that deal with the global problem of disposing the waste PUR foams is chemical recycling mainly by diethylene glycol. We are showing that the petrochemically derived diethylene glycol can be effectively replaced by variety of biobased polyols derived from plant oils such as castor, soybean or canola oil. Our exploratory research confirmed that the resulting mixtures of hydroxy functional oligomers are usable for making of rigid PUR thermo-insulation foams and alternatively also for making of PUR coatings,cast resins and elastomers. All these materials made by combining waste and biobased raw materials can be regarded as a new generation of cost-effective and environmentally friendly end products. Results of our work will be discussed.

Název v anglickém jazyce

Green Recycling and Industrial Applicability of Waste Polyurethane Foams

Popis výsledku anglicky

Continuously increasing world production of flexible polyurethane (PUR) foams during previous years is accompanied by accumulating large volumes of waste material coming out of, for instance, end-of-life car seats and mattresses. One of known methods that deal with the global problem of disposing the waste PUR foams is chemical recycling mainly by diethylene glycol. We are showing that the petrochemically derived diethylene glycol can be effectively replaced by variety of biobased polyols derived from plant oils such as castor, soybean or canola oil. Our exploratory research confirmed that the resulting mixtures of hydroxy functional oligomers are usable for making of rigid PUR thermo-insulation foams and alternatively also for making of PUR coatings,cast resins and elastomers. All these materials made by combining waste and biobased raw materials can be regarded as a new generation of cost-effective and environmentally friendly end products. Results of our work will be discussed.

Druh

D - Stať ve sborníku

CEP obor

CD - Makromolekulární chemie

OECD FORD obor

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Projekt

<a href="/cs/project/2A-2TP1%2F135" target="_blank" >2A-2TP1/135: *Nové polyfunkční hybridní polymery z obnovitelných a recyklovatelných surovin s možností uplatnění enzymových katalyzátorů a nanočástic.</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2007

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

API Polyurethanes Technical Conference

ISBN

9781605601014

ISSN

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e-ISSN

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Počet stran výsledku

1

Strana od-do

34

Název nakladatele

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Místo vydání

Orlando

Místo konání akce

Orlando

Datum konání akce

24. 9. 2007

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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