Long-aliphatic-segment polyamides: Salt preparation and subsequent anhydrous polymerization

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dc.contributor.author Boussia, AC en
dc.contributor.author Vouyiouka, SN en
dc.contributor.author Porfiris, AD en
dc.contributor.author Papaspyrides, CD en
dc.date.accessioned 2014-03-01T01:33:42Z
dc.date.available 2014-03-01T01:33:42Z
dc.date.issued 2010 en
dc.identifier.issn 1438-7492 en
dc.identifier.uri http://hdl.handle.net/123456789/20549
dc.subject Biosynthetic diacids en
dc.subject Polyamides en
dc.subject Solid-state polymerization en
dc.subject.classification Materials Science, Multidisciplinary en
dc.subject.classification Polymer Science en
dc.subject.other Biosynthetic diacids en
dc.subject.other Prepolymerization en
dc.subject.other Prepolymers en
dc.subject.other Reaction time en
dc.subject.other Solid-state polymerization en
dc.subject.other Thermal degradations en
dc.subject.other Amides en
dc.subject.other Biosynthesis en
dc.subject.other Polyamides en
dc.subject.other Polymerization en
dc.subject.other Polymers en
dc.subject.other Amino acids en
dc.title Long-aliphatic-segment polyamides: Salt preparation and subsequent anhydrous polymerization en
heal.type journalArticle en
heal.identifier.primary 10.1002/mame.201000057 en
heal.identifier.secondary http://dx.doi.org/10.1002/mame.201000057 en
heal.language English en
heal.publicationDate 2010 en
heal.abstract Long-aliphatic-segment polyamides were prepared based on hexamethylenediamine and α,ω-(CH2)x biosynthetic diacids (x = 10, 11, 12). The pertinent monomers (salts) were isolated as solids, thoroughly characterized for the first time, and then submitted to an anhydrous melt prepolymerization technique. The obtained prepolymers exhibited M̄n in the range of 5 100-11 800 g · mol-1, and the molecular weight was further increased by up to 55% through solid-state finishing. The suggested overall polyamidation cycle was conducted at short melt-reaction times, so as to avoid any thermal degradation, and was proved efficient, indicating similar reactants polymerizability independently of the methylene content. © 2010 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim. en
heal.publisher WILEY-V C H VERLAG GMBH en
heal.journalName Macromolecular Materials and Engineering en
dc.identifier.doi 10.1002/mame.201000057 en
dc.identifier.isi ISI:000282742000004 en
dc.identifier.volume 295 en
dc.identifier.issue 9 en
dc.identifier.spage 812 en
dc.identifier.epage 821 en

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