Thermoreversible nonlinear diels-alder polymerization of furan/plant oil monomers
authors Vilela, C; Silvestre, AJD; Gandini, A
nationality International
journal JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY
author keywords biomaterials; crosslinking; Diels-Alder click; unclick polymerization; hyperbranched; nonlinear polycondensation; renewable resources; thermoreversible polymers
keywords REVERSIBLE CLICK CHEMISTRY; RENEWABLE RESOURCES; MACROMOLECULAR MATERIALS; VEGETABLE-OILS; PLANT OILS; FURAN; POLYMERS; SERVICE; SCIENCE
abstract Novel trifunctional monomers based on renewable resources were prepared and subsequently polymerized via the Diels-Alder (DA) polycondensation between furan and maleimide complementary moieties. Three basic approaches were considered for these nonlinear DA polycondensations, namely the use of (i) a bisfuran monomer in combination with a trismaleimide (A2 + B3 system) and (ii) a trisfuran monomer in conjunction with a bismaleimide (A3 + B2 system) leading to branched or crosslinked materials, and (iii) the use of monomers incorporating both furan and maleimide end groups (A2B or AB2 systems), which lead to hyperbranched structures. The application of the retro-DA reaction to the ensuing polymers confirmed their thermoreversible character. (c) 2013 Wiley Periodicals, Inc. J Polym Sci Part A: Polym Chem, 2013, 51, 2260-2270
publisher WILEY-BLACKWELL
issn 0887-624X
year published 2013
volume 51
issue 10
beginning page 2260
ending page 2270
digital object identifier (doi) 10.1002/pola.26610
web of science category Polymer Science
subject category Polymer Science
unique article identifier WOS:000317295500017
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journal impact factor 2.93
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