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doctoral thesis http://purl.org/coar/resource_type/c_db06 info:eu-repo/semantics/doctoralThesis Synthesis of functionalized polyamide 6 by anionic ring-opening polymerization Synthèse de polyamide 6 fonctionnalisés par polymérisation anionique par ouverture de cycle Tunc, Deniz Carlotti, Stephane Lecomte, Philippe 2014-10-30 227 https://orbi.uliege.be/handle/2268/174202 info:hdl:2268/174202 en polyamide 6 anionic ring opening polymerization caprolactam Physical, chemical, mathematical & earth Sciences Chemistry Physique, chimie, mathématiques & sciences de la terre Chimie The studies presented in this thesis aim to copolymerize ԑ-caprolactam (CL) with different derivatives of α-amino-ԑ-caprolactam (which has a functionalizable primary amine) via anionic ring-opening polymerization. By using this strategy, we describe: (i) the synthesis of thermally more stable fluorinated polyamide 6 having a hydrophobic surface; (ii) the synthesis of polyamides 6 bearing pendant cinnamoyl groups, which are thermo- and photoresponsivechromophore groups, and demonstrating their reversible crosslinking as well as improved thermo-mechanical properties; (iii) the copolymerization ofCL with a crosslinker (N-functionalized α-amino-ԑ-caprolactambis-monomers) into crosslinked polyamides 6.As part of our continuing interest in polyamide 6 chemistry, we developed the combination of anionic ring-opening polymerization of CL and chain-growth condensation polymerization of ethyl 4-butylaminobenzoate in order to obtain aliphatic/aromatic polyamides in one-step. ULiège - Université de Liège Université de Bordeaux Design and development of new polyamides by ring-opening polymerization for high performance composites materials LCPO (laboratoire de chimie des polymères organiques) and CERM (center for education and research on macromolecules)