Výsledky vyhledávání - "Masakazu Tsubokawa"

Revisit to the intrinsic viscosity-molecular weight relationship of ionic polymers. 5. Further studies on solution viscosity of sodium poly(styrenesulfonates)

Autor: Hiromi Kitano, Susumu Saeki, Junpei Yamanaka, Hidemasa Araie, Norio Ise, Takuji Yamaguchi, Masakazu Tsubokawa, Hideki Matsuoka

Publikováno v: Macromolecules. 24:6156-6159

The shear-rate dependence of the intrinsic viscosity ([η]) and the concentration dependence of the reduced viscosity (η sp /C) were studied for aqueous solutions. The [η] of salt-free aqueous solutions was always larger than the kirkwood-Plock the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5d83f680a0d196dc2af61b6f4f8c9fe2
https://doi.org/10.1021/ma00023a015

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Revisit to the intrinsic viscosity-molecular weight relationship of ionic polymers. 3. Viscosity behavior of ionic polymer latices in ethylene glycol/water mixtures

Autor: Masakazu Tsubokawa, Junpei Yamanaka, Hideki Matsuoka, Susumu Saeki, Takuji Yamaguchi, Norio Ise, Hiromi Kitano

Publikováno v: Langmuir. 7:1928-1934

The reduced viscosity of aqueous and ethylene glycol/water suspensions of ionic latex particles was measured in the presence and absence of a simple salt. The viscosity showed substantial shear-thinning effects in both the water and binary systems.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::758f54f3789d116f8d6beb2baeafd64e
https://doi.org/10.1021/la00057a019

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Revisit to the intrinsic viscosity-molecular weight relationship of ionic polymers. 4. Viscosity behavior of ethylene glycol/water solutions of sodium poly(styrenesulfonate)

Autor: Hiromi Kitano, Takuji Yamaguchi, Junpei Yamanaka, Susumu Saeki, Norio Ise, Masakazu Tsubokawa, Hidemasa Araie, Hideki Matsuoka

Publikováno v: Macromolecules. 24:3206-3208

The viscosity was measured in the presence and absence of a foreign salt in the shear rate range of 100-1350 s −1 . The viscosity exhibited a substantial shear-thinning effect in both the water and binary solution at low-salt conditions: the effect

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::952e974c22727c49b625453be68cc884
https://doi.org/10.1021/ma00011a025

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Irradiation Effect on the Welded Part of Polyethylene

Autor: Masakazu Tsubokawa, Tetsuro Shiraishi, Takuji Yamaguchi, Hiroshi Kimura, Fumio Teraoka

Publikováno v: Journal of the Society of Materials Science, Japan. 27:416-421

This paper describes the irradiation effects on the tensile characteristics of welded polyethylene. Low density polyethylene plates, 2mm in thickness, were used in this experiment. These polyethylene plates were welded by means of a semiautomatic hea

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4d421731e986209c6b4b32898b608cfe
https://doi.org/10.2472/jsms.27.416

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