Synthesis of Poly(urethane urea) by In Situ Polymerization inside Stone (Articolo in rivista)

Type
Label
  • Synthesis of Poly(urethane urea) by In Situ Polymerization inside Stone (Articolo in rivista) (literal)
Anno
  • 2005-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1002/polb.20355 (literal)
Alternative label
  • M. Cocca, L. D’Arienzo, L. D’Orazio, G. Gentile, E. Martuscelli (2005)
    Synthesis of Poly(urethane urea) by In Situ Polymerization inside Stone
    in Journal of polymer science. Part B, Polymer physics
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • M. Cocca, L. D’Arienzo, L. D’Orazio, G. Gentile, E. Martuscelli (literal)
Pagina inizio
  • 542 (literal)
Pagina fine
  • 552 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 43 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#note
  • No. Citazione=2; Autocitazione=0; Motore utilizzato per le citazioni=Google Scholar (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 11 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • CNR, CAMPEC. (literal)
Titolo
  • Synthesis of Poly(urethane urea) by In Situ Polymerization inside Stone (literal)
Abstract
  • The first synthesis of poly(urethane urea) by in situ polymerization inside stone was successfully carried out. Poly(propylene glycol), isophorondiisocyanate, and a catalyst [tin(II) ethyl hexanoate, aluminum acetylacetonate, or zirconium acetylacetonate] were mixed with acetone in petri dishes, and tuff samples were placed in the dishes at room temperature. The effects of the comonomer ratio, catalyst, and catalyst concentration on the chemical structure of the synthesized poly(urethane urea) were investigated. The poly(urethane urea) distribution inside the tuff and the related morphology were also analyzed, as well as the reversibility of the performed treatments. Finally, the effects of the in situ polymerization polymer on the properties of the stone, such as water capillary absorption and permeability to water vapor, were assessed. (literal)
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