TY - JOUR
T1 - Blends of poly(n-vinyl-2-pyrrolidone)/ poly(dialkyl itaconates) and poly(methacrylates)
AU - Opazo, Alejandra
AU - Gargallo, Ligia
AU - Radiä, Deodato
PY - 1994/12/1
Y1 - 1994/12/1
N2 - 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 Tg 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.
AB - 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 Tg 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.
KW - KEY WORDS Blends
KW - poly(N-vinyl-2-pyrrolidone)
KW - poly(dialkyl itaconates)
KW - poly(methacrylates) differential scanning calorimetry
KW - thermomechanical analysis
UR - https://www.scopus.com/pages/publications/84963463684
U2 - 10.1080/00914039408038299
DO - 10.1080/00914039408038299
M3 - Article
AN - SCOPUS:84963463684
SN - 0091-4037
VL - 27
SP - 117
EP - 125
JO - International Journal of Polymeric Materials and Polymeric Biomaterials
JF - International Journal of Polymeric Materials and Polymeric Biomaterials
IS - 1-2
ER -