Zobrazeno 1 - 10 of 17 pro vyhledávání: '"Yoshiro Nanba"'
3
Synthesis and Properties of Surface Active Agents. III
Autor: Seiji Sumida, Yoshiro Nanba, Takashi Yamamoto
Publikováno v: Journal of Japan Oil Chemists' Society. 11:369-373
In the previous report, authors reported that higher aliphatic amine salt of inorganic acid reacts with ethylene oxide to produce the quaternary ammonium compound when treated in the presence of water and the reaction has two reaction mechanisms.High
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::201121ae7492426720c85205c9f7d50b
https://doi.org/10.5650/jos1956.11.369
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4
Synthesis and Properties of Surface Active Agents. II
Autor: Seiji Sumida, Takashi Yamamoto, Yoshiro Nanba, Hiromitsu Yamada
Publikováno v: Journal of Japan Oil Chemists' Society. 11:298-304
Higher aliphatic amine or its mineral acid salt when treated with ethylene oxide reacts to produce the quaternary ammonium hydroxide or quaternary ammonium salt in the presence of water. The rate of the reaction depends on the steric effect more than
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fb191b39cabe67a1685e22616cc6624e
https://doi.org/10.5650/jos1956.11.298
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5
The Effects of Surface Active Agentson Dehydrochlorination of Polyvinyl Chloride
Autor: Seizi Sumida, Yoshiro Nanba, Takashi Yamamoto
Publikováno v: The Journal of the Society of Chemical Industry, Japan. 66:1210-1215
ポリ塩化ビニルに界面活性剤を配合して, ポリ塩化ビニル(PVC) の帯電を防止しようとする試みにおいて, 界面活性剤がPVCの耐熱性を劣化させるものであってはなちない。PVCの帯電防止剤に
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::41fbb21119075d7c0bed32dd6f54d4d3
https://doi.org/10.1246/nikkashi1898.66.8_1210
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6
Hydrolysis of Epichlorohydrin with Sodium Hydroxide
Autor: Yoshiro Nanba, Michio Yoshino, Tetsuo Ikeda, Michita Shibata
Publikováno v: Journal of Japan Oil Chemists' Society. 13:582-585
The synthesis of glycerine by the hydrolysis of epichlorohydrin with sodium hydroxide solution was studied.The factor which mostly affects the yield of glycerine is the concentration of sodium hydroxide, and the lower its concentration the higher the
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::17ee863e9a26b9b7b2225e56497626b6
https://doi.org/10.5650/jos1956.13.582
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8
Synthesis and Properties of Surface Active Agents. IV
Autor: Yoshiro Nanba, Seiji Sumida, Takashi Yamamoto
Publikováno v: Journal of Japan Oil Chemists' Society. 11:464-469
Higher aliphatic amine or its salt when treated with ethylene oxide reacts to produce the quaternary ammonium compounds as shown in authors' report No. 2 and No. 3. Instead of ethylene oxide, propylene oxide was used in this reaction. Tertiary amine
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bf40dafe12db2e716385330ad896d51d
https://doi.org/10.5650/jos1956.11.464
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10
The Element Reactions of the Alkaline Hydrolysis of Epichlorohydrin
Autor: Yoshiro Nanba, Einosuke Miyaughi, Tetsuo Ikeda, Mitsuta Shibata, Michio Yoshino
Publikováno v: Journal of Japan Oil Chemists' Society. 14:113-119
In the previous paper, the yield of glycerine was found to be decreased by increasing the concentration of sodium hydroxide in hydrolysis of epichlorohydrin.In this paper, the velocity of element reactions in the hydrolysis of epichlorohydrin was inv
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8e6519b93bf32ddc825df65ef6481531
https://doi.org/10.5650/jos1956.14.113
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