Original Paper (Vol.45 No.12)

Restriction of chain motion of polyphenylene-ether by blending with some aromatic compounds
Shigeki Takayama; Takaaki Miyoshi; Hideo Kasahara; unihiko Takeda; Takeshi Ishimasa	1259
Strain energy complexity in largely deformed poly (methyl methacrylate)
Shin'-ya Yoshioka; Akihiko Matsumura; Yukuo Nanzai	1265
Static fracture in glassy poly (methyl methacrylate) pre-loaded with cyclic high tensile stress
Shin'-ya Yoshioka; Takashi Ninomiya; Yukuo Nanzai	1273
Effect of metal ion species on mechanical relaxation of ethylene-co-methacrylic acid based ionomers
Xiangsheng Zeng; Osamu Araki; Masaoki Takahashi; Toshikazu Takigawa; Toshiro Masuda	1280
Dynamic viscoelasticity of poly (methylmethacrylate)/poly(a-methylstyrene-co-acrylonitrile) blends near the phase-separation temperature
Qiang Zheng; Osamu Araki; Toshikazu Takigawa; Masaoki Takahashi; Toshiro Masuda	1284
Effects of crystalline structure of polyamide 6 on mechanical and tribological properties of polyamide/polyethylene blends
Toru Horiuchi; Hideki Yamane; Masaoki Takahashi; Tatsuki Matsuo	1290
Determination of crystallization kinetics parameters under high pressure using PvT data
Hiroshi Ito; Masahiro Takahara; Jun-ichi Takimoto; Kiyohito Koyama	1296
Melt property and extrusion foaming processability of polypropylene blended with polytetrafluoroethylene
Takahiro Murata; Jun-ichi Takimoto; Kiyohito Koyama	1300