Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Kinya Yamaguchi"'
Autor:
Kinya Yamaguchi, Takanori Saito
Publikováno v:
Polymer. 15:219-227
High density polyethylene (PE) was fractionated by the column elution technique and the fractions had molecular weight distribution, M w M n =1·2-1·3 and degree of polymerization, n, ranging from 357 to 14 600. These PE fractions were used as paren
Publikováno v:
Journal of the Japanese Association for Infectious Diseases. 51:335-342
Autor:
Joji Ishigami, Saburo Tanikaze, Nobuo Kataoka, Kinya Yamaguchi, Toshihiko Mita, Shigeru Miyazaki, Akira Demura, Kozo Kajino, Yasutoshi Akita, Akio Fujisawa, Hitoshi Okano, Kunihiro Kaneda, Mamoru Kuroda, Kyubei Hirooka, Kiyoteru Kuroda, Hiroshi Suemitsu, Santaro Ohno, Kazunori Terasoma, Kunhihiko Tanaka, Koji Hikosaka, Chozo Yasumuro, Hiroshi Saito, Shinji Hara, Keiichi Umezu, Norinobu Hayashi
Publikováno v:
Journal of the Japanese Association for Infectious Diseases. 51:275-285
Autor:
Yoji Kojima, Tatsunari Satake, Masanori Esaki, Sukehisa Izuta, Kinya Yamaguchi, Takehito Katoh, Norihiro Yuana, Masahiro Yamada, Yutaka Matsuura, Yoshiki Miyazaki, Kunihiko Uwatoko, Takao Nakai, Yuji Nimura, Ikuo Nagano, Tatsurou Satoh, Takeo Okumura, Kiyoshi Ohba, Shigekazu Hayashi
Publikováno v:
The Japanese Journal of Gastroenterological Surgery. 20:1113-1116
Autor:
Kinya Yamaguchi
Publikováno v:
Die Makromolekulare Chemie. 128:19-30
Measurements of intrinsic viscosity in decalin at 135°C and light scattering in α-chloronaphthalene at 145°C were performed for several polypropylene fractions of molecular weight ranging up to 2.106. The specific refractive index increment at 436
Publikováno v:
Journal of the Society of Materials Science, Japan. 19:306-309
Publikováno v:
Journal of Applied Polymer Science. 15:277-292
The non-Newtonian behavior of commercial linear polyethylene samples and their fractions were studied at 190°C. The viscosity η versus shear rate curves of whole polymers could be superimposed onto a single master curve despite the variations of th
Publikováno v:
Die Makromolekulare Chemie. 155:283-298
The intrinsic viscosity, osmotic pressure and light scattering of solutions of fractionated samples of low density polyethylene (LDPE) were measured to study its long chain branching. The following relation was obtained between the two branching indi
Autor:
Kinya Yamaguchi
Publikováno v:
Die Makromolekulare Chemie. 132:143-152
The molecular weight distribution of several polypropylene samples was studied by the column elution method. With the exception of a lower molecular weight sample, the molecular weight distribution curves were found to be well described by a revised
Publikováno v:
Journal of the Society of Materials Science, Japan. 20:621-625
Hereunder is presented a report of studies made of the melt viscosities of the fractions of linear and ethyl-branched polyethylenes having very narrow molecular weight distributions. The Newtonian melt viscosities, ηo, of the linear fractions were r