TY - CONF
T1 - Structure and characteristics of main-chain liquid crystalline polyolefin
AU - Sawaguchi, Akira
AU - Sone, Masato
AU - Naga, Naofumi
AU - Murase, Shigemitsu
PY - 2005
Y1 - 2005
N2 - The liquid crystalline features of main-chain liquid crystalline polyolefin, poly(methylene-1,3-cyclopentane) (PMCP), were investigated by DSC accompanied by optical microscope. A glass transition and a endothermic peak, which was derived from transition from liquid crystal to isotropic phase, were detected in the 2nd heating process of a DSC curve at a rate of 5°C/min analysis. The corresponding transitions were also observed in the cooling process. PMCP showed shape memory effect.
AB - The liquid crystalline features of main-chain liquid crystalline polyolefin, poly(methylene-1,3-cyclopentane) (PMCP), were investigated by DSC accompanied by optical microscope. A glass transition and a endothermic peak, which was derived from transition from liquid crystal to isotropic phase, were detected in the 2nd heating process of a DSC curve at a rate of 5°C/min analysis. The corresponding transitions were also observed in the cooling process. PMCP showed shape memory effect.
KW - 1,5-hexadiene
KW - Cyclization polymerization
KW - Liquid crystal
KW - Metallocene catalyst
KW - Polyolefin
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M3 - Paper
AN - SCOPUS:33645645844
SP - 1499
T2 - 54th SPSJ Annual Meeting 2005
Y2 - 25 May 2005 through 27 May 2005
ER -