Exploració per tema "Hyperbranched polymer"
Ara es mostren els items 1-4 de 4
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Enhancement of the impact strength of cationically cured cycloaliphatic diepoxide by adding hyperbranched poly(glycidol) partially modified with 10-undecenoyl chains
(2013-06)
Article
Accés restringit per política de l'editorialA hyperbranched poly(glycidol) has been synthesized and modified by acylation with 10-undecenoyl chloride to obtain hyperbranched polymers (HBPs) with different degree of modification. These HBPs have been used as reactive ... -
New pegylated hyperbranched polyester as chemical modifier of epoxy resins in UV cationic photocuring
(2011-04)
Article
Accés restringit per política de l'editorialA new hyperbranched polymer (HBPpeg) has been obtained via pegylation of an aromatic hyperbranched polyester. This polymer has been used as modifier of a commercially available cycloaliphatic epoxy resin in its cationic ... -
Structural analysis of the curing of epoxy thermosets crosslinked with hyperbranched poly(ethyleneimine)s
(2015-09-01)
Article
Accés obertThe network build-up process during curing of an epoxy resin using a hyperbranched poly(ethyleneimine) as crosslinking agent has been studied from a theoretical and experimental point of view. A systematic analysis taking ... -
Synthesis of 1,2,3-triazole functionalized hyperbranched poly(ethyleneimine) and its use as multifunctional anionic macroinitiator for diglycidyl ether of bisphenol A curing
(2016-12-01)
Article
Accés obertHyperbranched poly(ethyleneimine) (PEI) has been modified by the addition of propargyl acrylate following a Michael addition reaction. On this polymer (PEI-yne) a copper (I)-catalyzed azide alkyne cycloaddition (CuAAC) has ...