Blends of Poly(N-vinyl-2-pyrrolidone)/Poly(dialkyl itaconates) and Poly(methacrylates)

Blends containing poly(N-vinyl-2-pyrrolidone) (PVP) and poly(dialkyl itaconates) (PDI) and poly(methacrylates) (PMA) with different side chain structures were prepared. Polymer blends of various compositions were studied by Differential Scanning Calorimetry (DSC) and Thermomechanical Analysis (TMA)....

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Veröffentlicht in:	International journal of polymeric materials 1994-12, Vol.27 (1-2), p.117-125
Hauptverfasser:	Opazo, Alejandra, Gargallo, Ligia, Radić, Deodato
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Blends differential scanning calorimetry Exact sciences and technology Forms of application and semi-finished materials poly(dialkyl itaconates) poly(methacrylates) poly(N-vinyl-2-pyrrolidone) Polymer industry, paints, wood Technology of polymers thermomechanical analysis
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Zusammenfassung:	Blends containing poly(N-vinyl-2-pyrrolidone) (PVP) and poly(dialkyl itaconates) (PDI) and poly(methacrylates) (PMA) with different side chain structures were prepared. Polymer blends of various compositions were studied by Differential Scanning Calorimetry (DSC) and Thermomechanical Analysis (TMA). The effect of the substitution on the lateral chain is also analyzed. One T g value, over the whole range of compositions is observed for the majority of the blends reflecting compatibility. Inmiscible polymer blends are also observed which is apparently dependent on the structure of the side chain.
ISSN:	0091-4037 1563-535X
DOI:	10.1080/00914039408038299