Pub Date : 1970-01-01DOI: 10.1246/NIKKASHI1898.73.11_2261
T. Kagiya, M. Hagiwara
{"title":"Effects of Solvent on Radiation Induced Chemical Reaction","authors":"T. Kagiya, M. Hagiwara","doi":"10.1246/NIKKASHI1898.73.11_2261","DOIUrl":"https://doi.org/10.1246/NIKKASHI1898.73.11_2261","url":null,"abstract":"","PeriodicalId":22880,"journal":{"name":"The Journal of the Society of Chemical Industry, Japan","volume":"45 1","pages":"2261-2265"},"PeriodicalIF":0.0,"publicationDate":"1970-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76681793","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1970-01-01DOI: 10.1246/NIKKASHI1898.73.165
M. Ai, T. Niikuni, Sadao Suzuki
{"title":"Catalytic Activity of Vanadium-Phosphorus Oxide Catalysts in Partial Oxidation of Butene","authors":"M. Ai, T. Niikuni, Sadao Suzuki","doi":"10.1246/NIKKASHI1898.73.165","DOIUrl":"https://doi.org/10.1246/NIKKASHI1898.73.165","url":null,"abstract":"","PeriodicalId":22880,"journal":{"name":"The Journal of the Society of Chemical Industry, Japan","volume":"13 1","pages":"165-170"},"PeriodicalIF":0.0,"publicationDate":"1970-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73061779","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Polymerizability of Allylamine Derivatives","authors":"E. Tsuchida, T. Tomono, Hideo Sano","doi":"10.1246/NIKKASHI1898.73.9_2024","DOIUrl":"https://doi.org/10.1246/NIKKASHI1898.73.9_2024","url":null,"abstract":"アリルアミン誘導体のラジカル重合性では,第二および第三アミンの窒素原子上の孤立電子対がラジカルと錯形成し易いため,α水素原子の引き抜きを助けること,および生成するアリルラジカルと共役して退化性を増すことを確認した。また,アンモニウム塩として窒素原子の孤立電子対を固定すると,アリルラジカルとの共役が切断され,α炭素原子のクーロン積分の増大から,退化性の減ずることを確認した。特に,ヨウ化ジアリルベンジルメチルアンモニウム塩(DABA-MeI)の重合速度Rは,Rp(MeOH中の重合速度)=kMeOH[AIBN]0.51-0.61×[DABA-MeI]1.48およびRp(CH3COCH3中の重合速度)=kCH3COCH3[AIBN]0.70×[DABA-MeI]1.30と表わされることから,ジアリルモノマーとしての特性,すなわち,環化重合体を与えることや,退化的連鎖移動の生起することを確認した。DABA-MeI(M2)とアクリロニトリル(M1)との共重合ではモノマー反応性比としてγ1=5.93,γ2=0.098を得,Q,e値はそれぞれQ2=O.058,e2=+0.47と計算された。従って,DABA-MeIはジアリルフタレートやアリルアルコールなどのアリルモノマーと同程度の共重合性を有することが明らかにされた。","PeriodicalId":22880,"journal":{"name":"The Journal of the Society of Chemical Industry, Japan","volume":"250 1","pages":"2024-2030"},"PeriodicalIF":0.0,"publicationDate":"1970-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72743464","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1970-01-01DOI: 10.1246/NIKKASHI1898.73.5_1056
Nanao Watanabe, M. Sakai, Y. Sakakibara, N. Uchino
{"title":"Polymerization and Copolymerization of Aziridine Derivatives Having Carbon-Carbon Double Bond","authors":"Nanao Watanabe, M. Sakai, Y. Sakakibara, N. Uchino","doi":"10.1246/NIKKASHI1898.73.5_1056","DOIUrl":"https://doi.org/10.1246/NIKKASHI1898.73.5_1056","url":null,"abstract":"","PeriodicalId":22880,"journal":{"name":"The Journal of the Society of Chemical Industry, Japan","volume":"10 1","pages":"1056-1058"},"PeriodicalIF":0.0,"publicationDate":"1970-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84189260","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Gas Chromatography and Infrared Analysis of Alpha-olefin and Inner-olefin","authors":"T. Nagai, S. Hashimoto, I. Yamane, A. Mori","doi":"10.1246/NIKKASHI1898.73.3_505","DOIUrl":"https://doi.org/10.1246/NIKKASHI1898.73.3_505","url":null,"abstract":"合成洗剤の活性成分の一つであるα-オレフィンスルホナートの原料として用いられる市販α-オレフィンは 1-オレフィン以外に種々の不純物を含んでいる。GLC による分離条件を検討し, 良く分離したピーク形を得たが, 1-オレフィンのピークはなお内部オレフィンの一部を含んでいる可能性のあることが明らかになったので, GLC のみによりα含有量を求めることはできない。IR はα含有量を求めるための有力な手段であることが知られているので, 各炭素数のα-オレフィンをオゾン分解還元法により相当するアルデヒドに変え, GLC によりα含有量を求め, IR によりα-オレフィンの 990cm-1 の特性吸収帯の分子吸光係数を求めた。その値は C10～C18 の範囲にわたり炭素数によらず一定であるとの結果を得, これより炭素数分布を持った市販α-オレフィンについても IR により 1-オレフィンが定量され, GLC の結果と組合せることによりジオレフィンを含む試料についても n-1-オレフィンと n-内部オレフィンが定量される。","PeriodicalId":22880,"journal":{"name":"The Journal of the Society of Chemical Industry, Japan","volume":"59 1","pages":"505-508"},"PeriodicalIF":0.0,"publicationDate":"1970-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78640293","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Their Hydrogenation Activity for Acetone","authors":"I. Nakabayashi, Tadashi Endo, S. Masuda, J. Yasumura","doi":"10.1246/NIKKASHI1898.73.11_2394","DOIUrl":"https://doi.org/10.1246/NIKKASHI1898.73.11_2394","url":null,"abstract":"ガラス粉末を結合剤として,固形ニッケル触媒を調製し,触媒調製条件と触媒の諸性質の関係をアセトンの水素化能によって調べた。ガラス粉末は粒度をそろえて調製し,安定化ニッケル粉末*3と混合,成形して750～850℃の範囲で焼結した。この焼結体を300℃水素気流中にて還元し,アセトンの気相水素添加反応に供した。水素添加反応は100～200℃の範囲でおこない,イソプロピルアルコールの最高収率は100℃で45mol%である。ケイソウ土およびシリカゲルを結合剤とした還元ニッケル触媒と比較して,ガラスを結合剤とした還元ニッケルは脱水反応を伴なわないことが示された。焼結温度を高くすると,結合剤と触媒との化合が進み,機械的強度は増大するが,水素化活性は低下する。","PeriodicalId":22880,"journal":{"name":"The Journal of the Society of Chemical Industry, Japan","volume":"55 1","pages":"2394-2397"},"PeriodicalIF":0.0,"publicationDate":"1970-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78850412","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Gelation of Silica Sol-Methanol System","authors":"Hiroshi Akabayashi, Akitoshi Yoshida, Y. Ôtsubo","doi":"10.1246/NIKKASHI1898.73.5_866","DOIUrl":"https://doi.org/10.1246/NIKKASHI1898.73.5_866","url":null,"abstract":"メタノールシリカゾルに種々の物質を添加し, ゲル化の状態を検討した。ゲル化性を示した薬品は, 炭酸アンモニウム, 酢酸アンモニウム, 水酸化ナトリウム, 炭酸ナトリウム, 水酸化カリウム, 亜硫酸水素アンモニウムおよび種々のアミン類である。これらの塩,アミンをメタノールシリカゾルに添加し,添加量,水分を変化させ,粘度の経時変化を測定した。メタノールシリカゾルは塩の種類と量によってゲル化が左右される。また系中の水分はゲル化の速度を変え,水分 8～32% の間に最もゲル化し易い点がある。ゲル化剤として酸性とアルカリ性の二つの種類があり, 各ゲル化機構は異なると考えられるが, 外観上の差異は認められない。生成したゲルはいずれの場合も比較的かたく, メタノール, 水によってうすめても, 再びゾルにもどらない点と, 水分の影響を考え,塩によるゲル化はシラノール基の脱水によるシロキサン結合がシリカ粒子間に生成し,網状構造をとってゲル化したものと推定される。","PeriodicalId":22880,"journal":{"name":"The Journal of the Society of Chemical Industry, Japan","volume":"70 1","pages":"866-871"},"PeriodicalIF":0.0,"publicationDate":"1970-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79945310","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
在三甲胺中使用碱金属作为催化剂进行苯乙烯和甲基丙烯酸甲酯的聚合。聚合速度与催化剂量、单体浓度成正比。另外，聚合速度按照苯乙烯的Na=K > Li，甲基丙烯酸甲酯的Na > K > Li的顺序递减。苯乙烯的总活化能Li、Na、K分别为8.6、4.6、3.3kcal/mol。
{"title":"Anionic Polymerization in Trimethylamine with Some Alkali Metals","authors":"Y. Hata, Tadashi Yamaguchi","doi":"10.1246/NIKKASHI1898.73.11_2491","DOIUrl":"https://doi.org/10.1246/NIKKASHI1898.73.11_2491","url":null,"abstract":"トリメチルアミン中において触媒にアルカリ金属を用いてスチレンおよびメタクリル酸メチルの重合を行なった。重合速度は触媒量,モノマー濃度の一次に比例する。また重合速度はスチレンではNa=K＞Li,メタクリル酸メチルではNa＞K＞Liの順で減少する。スチレンの場合,その全活性化エネルギーはLi,Na,Kでそれぞれ8.6,4.6,3.3kcal/molであった。","PeriodicalId":22880,"journal":{"name":"The Journal of the Society of Chemical Industry, Japan","volume":"75 ","pages":"2491-2494"},"PeriodicalIF":0.0,"publicationDate":"1970-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91456111","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1970-01-01DOI: 10.1246/NIKKASHI1898.73.11_2356
Wasaburo Kawai, Taichi Ichihashi
{"title":"Solvent Effect in Radical Polymerization of Vinyl Cinnamate","authors":"Wasaburo Kawai, Taichi Ichihashi","doi":"10.1246/NIKKASHI1898.73.11_2356","DOIUrl":"https://doi.org/10.1246/NIKKASHI1898.73.11_2356","url":null,"abstract":"","PeriodicalId":22880,"journal":{"name":"The Journal of the Society of Chemical Industry, Japan","volume":"22 1","pages":"2356-2358"},"PeriodicalIF":0.0,"publicationDate":"1970-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91250718","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1970-01-01DOI: 10.1246/NIKKASHI1898.73.11_2279
N. Ogata
{"title":"Solvent Effect on Polycondensation Reactions","authors":"N. Ogata","doi":"10.1246/NIKKASHI1898.73.11_2279","DOIUrl":"https://doi.org/10.1246/NIKKASHI1898.73.11_2279","url":null,"abstract":"","PeriodicalId":22880,"journal":{"name":"The Journal of the Society of Chemical Industry, Japan","volume":"134 1","pages":"2279-2285"},"PeriodicalIF":0.0,"publicationDate":"1970-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77366794","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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