TY - JOUR
T1 - Dynamic viscoelasticity of telechelic polybutadiene lonomer solutions
AU - Kitao, Hideki
AU - Takada, Akihiko
AU - Nemoto, Norio
PY - 1997
Y1 - 1997
N2 - We present results of dynamic viscoelastic measurements on toluene solutions of telechelic polybutadiene-magnesium ionomer, as one of model systems suitable for a study on structure and dynamics of associating polymers over a wide range of temperature T and polymer concentration C. T dependence of the viscosity is found to be expressed as the product of two contributions, one from local segmental motion and the other from the dissociation-association process of the end ionic groups with the activation energy, Ea=77kJ/mol.
AB - We present results of dynamic viscoelastic measurements on toluene solutions of telechelic polybutadiene-magnesium ionomer, as one of model systems suitable for a study on structure and dynamics of associating polymers over a wide range of temperature T and polymer concentration C. T dependence of the viscosity is found to be expressed as the product of two contributions, one from local segmental motion and the other from the dissociation-association process of the end ionic groups with the activation energy, Ea=77kJ/mol.
UR - http://www.scopus.com/inward/record.url?scp=0031475180&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0031475180&partnerID=8YFLogxK
U2 - 10.1678/rheology1973.25.4_201
DO - 10.1678/rheology1973.25.4_201
M3 - Article
AN - SCOPUS:0031475180
SN - 0387-1533
VL - 25
SP - 201
EP - 202
JO - Nihon Reoroji Gakkaishi
JF - Nihon Reoroji Gakkaishi
IS - 4
ER -