The role of catalysis in the synthesis of polyurethane foams based on renewable raw materials (Articolo in rivista)

Type
Label
  • The role of catalysis in the synthesis of polyurethane foams based on renewable raw materials (Articolo in rivista) (literal)
Anno
  • 2014-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1016/j.cattod.2013.11.054 (literal)
Alternative label
  • Sylwia Dworakowska; Dariusz Bogdal; Federica Zaccheria; Nicoletta Ravasio (2014)
    The role of catalysis in the synthesis of polyurethane foams based on renewable raw materials
    in Catalysis Today
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Sylwia Dworakowska; Dariusz Bogdal; Federica Zaccheria; Nicoletta Ravasio (literal)
Pagina inizio
  • 148 (literal)
Pagina fine
  • 156 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://www.scopus.com/inward/record.url?eid=2-s2.0-84892783078&partnerID=q2rCbXpz (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 223 (literal)
Rivista
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  • 9 (literal)
Note
  • Scopu (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Department of Biotechnology and Physical Chemistry, Faculty of Chemical Engineering and Technology, Cracow University of Technology, Warszawska 24, 31-155 Cracow, Poland; CNR Istituto di Scienze e Tecnologie Molecolari, Via Golgi 19, 20133 Milan, Italy (literal)
Titolo
  • The role of catalysis in the synthesis of polyurethane foams based on renewable raw materials (literal)
Abstract
  • In the last years growing attention is paid to environmental concerns with a special attention to bio- and renewable resources as feedstock for the chemical industry as well as to heterogeneous catalytic processes as tools for the elimination of wastes. This paper describes the results obtained in the application of vegetable oils stabilized through a selective hydrogenation process for the preparation of polyols and therefore in the synthesis of flexible polyurethane foams which are the most common and widely used among polyurethane materials. The influence of a different catalytic system on gelling and blowing reactions was studied and then properties of obtained foams were compared. It was found that the selection of catalytic system during preparation of polyurethane foams substantially influenced the properties of the final materials. © 2013 Elsevier B.V. (literal)
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