Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Yuki Iseki"'
Autor:
Hung-Jue Sue, Yasuhito Ijichi, Kousuke Ohtani, Robert Browning, Han Jiang, Yuki Iseki, A. Moyse
Publikováno v:
Journal of Materials Science. 43:1357-1365
Soft thermoplastic olefins (TPOs) consisting of 70 wt.% ethylene–propylene rubber (EPR) and 30 wt.% polypropylene (PP) were subjected to a standardized scratch test (ASTM D7027-05) at three different testing speeds: 1, 10, and 100 mm/s. Two TPO sys
Publikováno v:
Key Engineering Materials. :557-560
The scratch behavior of a set of model soft thermoplastic olefin systems containing at least 65 wt% of ethylene-propylene rubber (EPR) in polypropylene was analyzed using a standardized progressive load scratch test. It was found that raising the eth
Autor:
Yasunori Oumi, Toshiharu Teranishi, Yuki Iseki, Tsuneji Sano, Katsuhiro Yamada, Hiroyoshi Nakajima, Satoru Hosoda, Ayako Hanai
Publikováno v:
Journal of Polymer Science Part B: Polymer Physics. 41:3324-3332
Polypropylene (PP)/Ti-MCM-41 nanocomposites were prepared by isospe- cific propylene polymerization with Ti-MCM-41/Al(i-C4H9)3 catalyst. The cross polar- ization/magic angle spinning (CP/MAS) 13 C NMR spectrum of the composite was similar to that of
Publikováno v:
Journal of the American Chemical Society. 115:7313-7317
The coordination of stilbazole derivatives to metalloporphyrins was investigated. Among the stilbazoles examined, a stilbazole with a bulky group such as 4-phenyl-3-stilbazole (4) showed considerable difference between the trans and cis isomers in it
Publikováno v:
The Journal of Organic Chemistry. 57:6329-6331
Autor:
Yuki Iseki, Shohei Inoue
Publikováno v:
Journal of the Chemical Society, Chemical Communications. :2577
The complexation of zinc and magnesium complexes of tetra(3,5-di-tert-butylphenyl)porphyrin with 3′,5′-di-tert-butyl-2-stilbazole is reversibly photoswitchable by UV and visible light via trans–cis isomerization of the stilbazole.