TOSOH CORP

Company and country are as foUows Ajiuomoto Co., Inc., Japan (AC) Asabi Denka Kogyo KK, Japan (AD) CECA, SA, France (CECA) Dover Chemical, United States (DC) Hoechst AG, Germany (HAG) Hbls, Germany (H) ICI, United Kingdom (ICI) Keil Chemical Div., Ferro Corp., United States (KC), Nissei Chemical Industries Co., Japan (NCI) Occidental Chemical Corp., United States (OCC) Tosoh Corp., Japan (TC). 

Jptt Kokai Tokkyo Koho JP 05,148,254 (June 15, 1993), T. Fuchigami and co-workers (to Tosoh Corp.). 

Sodium peroxide is a powerful irritant to skin, eyes, and mucous membranes (2) protective clothing should be worn when handling. This product has been assigned UN No. 1504 and should be transported ia accordance with international transport regulations pertaining to Class 5.1, oxidi2ing substances. It is manufactured by Metaux Speciaux (France), Nippon Soda (Japan), and Tosoh Corp. (Japan). Trade names that have been used for this product are Solo2one and Flocool 180. 

With large companies such as Waters Corp., TOSOH Corp., Polymer Laboratories Ltd., Shodex Corp., and Phenomenex Inc. and smaller companies such as American Polymer Standards Corp., Polymer Standards Service, and Jordi Associates, all manufacturing ST-DVB GPC/SEC gel, the market has become saturated with analogous columns. All the manufacturers just men-... 

Hanasaki, Y. Tsukuda, K. Watanabe, H. Tsuzuki, K. Murakami, M. Niimi, N. (Tosoh Corp., Japan). 

Na-ZSM-5(a molar SiOz/AlaOa ratio=23.8) provided by Tosoh Corp. was used. ln(4wt%)/H-ZSM-5 and lr(1wt%)/H-ZSM-5 catalysts were prepared by the ion exchange method using NH4-ZSM-5 derived from the Na-ZSM-5 with aqueous solutions of ln(NOs)3 at 368 K for 8 h and lrCI(NH3)sCl2 at room temperature for 24 h, respectively. Addition of precious metals, 1wt% platinum and iridium to ln/H-ZSM-5 was carried out by impregnating the ln/NH4-ZSM-5 in aqueous solutions of Pt(NH3)4Cl2 and lrCI(NH3)5Cl2, respectively. The catalysts were calcined at 813 K for 3 h. 

Journal of Polymer Science Polymer Physics Edition 39, No.18, 15th Sept.2001, p.2159-67 RHEOLOGICAL PROPERTIES AND FOAM PROCESSABILITY FOR BLENDS OF LINEAR AND CROSSLINKED POLYETHYLENES Yamaguchi M Susuki K-I Tosoh Corp. 

In any real memory device the capacitors take up most of the chip area the transistors and resistors are very small. Therefore the FRAM roadmap [8] shown in Table 2 mandates a fully three-dimensional (3D) capacitor structure in the industry by 2008. The state of the art at present is a PZT-lined trench, a Tokyo Institute of Technology-Samsung collaboration that achieves a 6.5 1 aspect ratio for the trenches. Ru electrodes are used, prepared from the organic precursor Ru-DER, from Tosoh Corp. 

Ethene, propene, 1-butene, Isobutene, and 1-hexene were used as alkylating agents. H-Zeolltes, HY, HL, and HM (supplied by TOSOH Corp.) were used as catalysts. SI/AI2 ratios were 9.0-220 for HM, 5.8 for HY, and G.l for HL. High silica mordenltes above 23 of S1/A12 were prepared by dealuminatlon. Silica-alumina (SA, Sl/Al2=4.3) and HZSM-5 (Sl/Al2=50) were also used. SI/AI2... 

This polypeptide was purified by gradient elution RP-HPLC [Waters 600/486 HPLC system TSK-ODS-120 T column (300 x 21.5mm i.d., Tosoh Corp. Yamaguchi, Japan) 10 pm octadecylsilica eluent A 0.1% TFA/H,0 and B 0.09% TFA in 60% MeCN/H20, linear gradient of 0-100% B over 90 min UV detection (254 nm) flow rate 6.0mL-min-1]. The crude synthetic and purified 110-mer polypeptide, which was obtained from the recovered fractions, was analyzed by analytical RP-HPLC [column as above (150 x 4.6 mm i.d. 5 pm octadecylsilica eluent linear gradient 0-100% B over 60min UV detection (214nm) flow rate lmL-min-1]. b Adapted from Keah and Hearn)14 with permission. 

Shell Chemicals Sunoco Chemicals Tosoh Corp. (Japan)... 

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