Synthesis of pH-sensitive sulfonamide-based hydrogels with controllable crosslinking density by post thermo-curing
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Polymer Research"
DOI: 10.1007/s10965-018-1672-6
Abstract: Sulfonamide-containing linear copolymers were synthesized via copolymerization of N-(4-methacrylamido)-N′-(4,6-dimethylpyrimidin-2-yl) benzene-1-sulfonamide (SAM) and N,N′-dimethylacrylamide (DMAAm) via free-radical polymerization at room temperature using redox initiators. The redox-initiated polymerization could undergo nearly complete reaction in which the copolymer… read more here.
Keywords: post thermo; thermo curing; sulfonamide; crosslinking density ... See more keywords
Diels-Alder-based thermo-reversibly crosslinked polymers: Interplay of crosslinking density, network mobility, kinetics and stereoisomerism
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DOI: 10.1016/j.eurpolymj.2020.109882
Abstract: Abstract Polymers crosslinked through thermo-reversible furan/maleimide Diels-Alder chemistry have been widely explored, since they stand as an ingenious design for reprocessable and self-healing thermosets and elastomers. For these polymeric products, crosslinking density plays a key… read more here.
Keywords: diels alder; network; network mobility; crosslinking density ... See more keywords
Structure, microparameters and properties of crosslinked DGEBA/MTHPA: A molecular dynamics simulation
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DOI: 10.1063/1.5041283
Abstract: Investigating the relationship between microstructure and macroscopic properties of epoxy resin (EP) materials for high-voltage insulation at the molecular level can provide theoretical guidance for the synthetic design of EP. Here, using diglycidyl ether (DGEBA)… read more here.
Keywords: molecular dynamics; dgeba mthpa; mthpa; crosslinking density ... See more keywords
Evaluation of Effective Crosslinking Density for Pseudo-Semi Interpenetrating Polymer Networks Based on Polyether Glycols Mixture by Dynamic Mechanical Analysis
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DOI: 10.3390/polym15010226
Abstract: Pseudo-semi interpenetrating polymer networks (pseudo-semi IPNs) are a special example of topological isomerism in macromolecules, which have attracted significant attention in recent years with a high potential in a variety of engineering applications of polymeric… read more here.
Keywords: pseudo semi; crosslinking density; semi ipns; effective crosslinking ... See more keywords
Tailor-Made Bio-Based Non-Isocyanate Polyurethanes (NIPUs)
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DOI: 10.3390/polym15061589
Abstract: Non-isocyanate polyurethanes (NIPUs) based on biobased polyamines and polycarbonates are a sustainable alternative to conventional polyurethanes (PU). This article discloses a novel method to control the crosslinking density of fully biobased isocyanate-free polyurethanes, synthesized from… read more here.
Keywords: tailor made; crosslinking density; non isocyanate; made bio ... See more keywords
Crosslinking Density Control and Its Carbonization Characteristics of Spherical Phenolic Resin Particles by Using Cresol as Comonomer
Sign Up to like & getrecommendations! Published in 2020 at "Korean Journal of Chemical Engineering"
DOI: 10.9713/kcer.2020.58.4.618
Abstract: − Spherical phenolic resin beads were synthesized by suspension polymerization at 98 oC from phenol, ortho-cresol, formaldehyde, with triethylamine as a basic catalyst, and spherical phenol-cresol copolymer resin beads with relatively low crosslinking density as… read more here.
Keywords: crosslinking density; phenolic resin; cresol; density ... See more keywords