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31.发明授权A process for preparing oxyalkylene derivatives in the presence of phosphine oxides 有权葛根维尔冯膦酰氧基中的维生素Zur Herstellung von Oxkylenderivaten
公开(公告)号：EP0950649B1
公开(公告)日：2003-03-26
申请号：EP99302968.5
申请日：1999-04-16
发明人： Nobori, Tadahito , Hayashi, Takaomi , Hara, Isao , Kiyono, Shinji , Shibahara, Atsushi , Funaki, Katsuhiko , Urakami, Tatsuhiro , Takuma, Keisuke , Takaki, Usaji
IPC分类号： C07B41/04 , C07C41/03 , C07C67/26 , C07C68/06 , C07C303/26 , C07C319/14
CPC分类号： C07C319/14 , C07B41/04 , C07C41/03 , C07C67/26 , C07C68/06 , C07C303/26 , C07C2601/14 , C07C2602/42 , C07C323/17 , C07C309/66 , C07C309/73 , C07C69/96 , C07C43/23 , C07C43/253 , C07C43/13 , C07C43/11
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公开(公告)号：EP1241173A3
公开(公告)日：2002-10-30
申请号：EP02077204.2
申请日：2000-04-12
发明人： Nobori, Tadahito , Hara, Isao , Funaki, katsuhiko , Hayashi, Takaomi , Shibahara, Atsushi , kiyono, Shinji , Mizutani, Kazumi , Takaki, Usaji
摘要： The invention provides for purifying phosphine oxides which may be prepared in such a manner that iminophosphoranes are reacted with phosphorus oxytrichloride using an aprotic organic solvent with permittivity 2.2 or more at 20°C as a solvent under specical reaction conditions to give a liquid reaction product containing phosphine oxides and aminophosphonium chlorides which are yielded as a by-product at the same time as the phosphine oxides. The above described chlorides are removed from the above described liquid reaction product by the solid-liquid separation process, and the solution having been subjected to the solid-liquid separation process is washed with water.
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33.发明公开An epoxy-resin composition and use thereof 审中-公开Eine Epoxidharz-Zusammensetzung und deren Verwendung
公开(公告)号：EP0959088A3
公开(公告)日：2001-04-04
申请号：EP99303909.8
申请日：1999-05-20
发明人： Urakami, Tatsuhiro , Tajima, Takuo , Sugimoto, Kenichi , Suzuki, Koutaro , Takuma, Keisuke , Takaki, Usaji , Nobori, Tadahito
CPC分类号： H01B3/40 , C08G59/4276 , C08G59/688 , Y10T428/12528 , Y10T428/31511 , Y10T428/31529
摘要： An epoxy-resin composition comprising (A) an at least bifunctional epoxy compound and/or an at least bifunctional epoxy resin, (B) an at least bifunctional ester-containing compound and/or an at least bifunctional ester-containing resin as a curing agent, 10 to 100 % of whose hydroxy groups are esterified with aliphatic or aromatic acyl groups, and (C) an accelerating agent, the accelerating agent essentially containing a phosphine oxide represented by general formula (1): where R 1 to R 6 all of which may be the same or not are hydrogen, straight, branched or cyclic alkyl having 1 to 10 carbons or aryl or aralkyl having 6 to 10 carbons.
摘要翻译： 一种环氧树脂组合物，其包含（A）至少双官能环氧化合物和/或至少双官能环氧树脂，（B）至少双官能含酯化合物和/或至少双官能含酯树脂作为固化 试剂，其10〜100％的羟基被脂肪族或芳香族酰基酯化，（C）促进剂，该促进剂基本上含有通式（1）表示的氧化膦：
，其中R1〜R6 所有这些可以相同或不同，是具有1至10个碳的直链，支链或环状烷基或具有6至10个碳的芳基或芳烷基。 -
34.发明公开A process for preparing oxyalkylene derivatives in the presence of phosphine oxides 有权一种用于在氧化膦的存在下制备氧化烯衍生物的方法
公开(公告)号：EP0950649A1
公开(公告)日：1999-10-20
申请号：EP99302968.5
申请日：1999-04-16
发明人： Nobori, Tadahito , Hayashi, Takaomi , Hara, Isao , Kiyono, Shinji , Shibahara, Atsushi , Funaki, Katsuhiko , Urakami, Tatsuhiro , Takuma, Keisuke , Takaki, Usaji
IPC分类号： C07B41/04 , C07C41/03 , C07C67/26 , C07C68/06 , C07C303/26 , C07C319/14
CPC分类号： C07C319/14 , C07B41/04 , C07C41/03 , C07C67/26 , C07C68/06 , C07C303/26 , C07C2601/14 , C07C2602/42 , C07C323/17 , C07C309/66 , C07C309/73 , C07C69/96 , C07C43/23 , C07C43/253 , C07C43/13 , C07C43/11
摘要： A process for preparing an organic compound, comprises conducting an organic reaction in the presence of a phosphine oxide represented by formula (1);
where R 1 is the same or different and each represents a hydrogen or hydrocarbon group with 1 to 10 carbon atoms, and x is the amount of water as a molar ratio which is 0 to 5.0. The phosphine oxide can exhibit a high catalytic performance, especially in organic reactions involving alkylene oxides.-
公开(公告)号：EP0897940A3
公开(公告)日：1999-06-30
申请号：EP98115617.7
申请日：1998-08-19
发明人： Isobe, Masahiro , Ohkubo, Kazuhiko , Sakai, Seijiro , Takaki, Usaji , Nobori, Tadahito , Izukawa, Tsukuru , Yamasaki, Satoshi
CPC分类号： C08G65/2672 , C08G18/4072 , C08G18/632 , C08G18/667 , C08G2101/0008 , C08G2101/0058 , C08G2101/0083 , C08L71/02 , C08L2666/04
摘要： It is disclosed that the flexible polyurethane foam prepared by reacting polyisocyanate with polyol and/or polymer polyol containing dispersed polymer microparticles obtained by polymerizing an unsaturated compound, water, catalyst, surfactant and, when needed, crosslinking agent and other auxiliary agents, whererin a portion or the whole of the polyol and/or the polymer polyol is prepared in the presence of a compound having a nitrogen-phosphorus double bond as a catalyst, have excellent wet compression set, fatigue by constant-load pounding and dynamic durability.
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36.发明公开Process of preparation of a polymer in the presence of a phosphazenium salt 失效Verfahren zur Herstellung von Polymeren in Gegenwart von Phosphazenium Salz
公开(公告)号：EP0879838A2
公开(公告)日：1998-11-25
申请号：EP98304086.6
申请日：1998-05-22
CPC分类号： C08G69/20 , C08G63/823 , C08G65/2675 , C08G77/08
摘要： A process of preparing a polymer comprises conducting ring-opening polymerization of a 4- to 10-membered ring-opening polymerizable cyclic monomer in the presence of a phosphazenium salt of an active hydrogen compound represented by the chemical formula (1) :
wherein n is an integer of 1 to 8 and indicates the number of phosphazenium cations, Z n- is an anion of a n-valent active hydrogen compound derived by releasing n protons from an active hydrogen compound having a maximum of 8 active hydrogen atoms, a, b, c and d are individually a positive integer or 0 and are not all 0 at the same time, R's are the same or different hydrocarbons having 1 to 10 carbon atoms, and two R's located on each common nitrogen atom may be coupled together to form a ring structure ; or in the presence of the phosphazenium salt of the active hydrogen compound and the active hydrogen compound.
The process can produce a polymer by ring-opening polymerization of a 4- to 10-membered ring-opening polymerizable cyclic monomer in the presence of an initiator which causes no specific problems in terms of preparation and handling, contains no metallic ingredients and has no residual odor.摘要翻译： 制备聚合物的方法包括在由化学式（1）表示的活性氢化合物的磷氮烯基鏻盐存在下进行4-至10-元可开环聚合的环状单体的开环聚合：
其中n为1〜8的整数，表示磷氮烯基鏻阳离子的数量，Z≠为通过从具有最多8个活性氢的活性氢化合物释放出n个质子衍生的n价活性氢化合物的阴离子 原子，a，b，c和d分别为正整数或0，并且不同时为0，R为相同或不同的碳原子数为1〜10的烃，位于每个常见氮原子上的两个R可以 耦合在一起形成环结构; 或在活性氢化合物的磷氮烯基鏻盐和活性氢化合物的存在下进行。 该方法可以在引发剂的存在下，通过开环聚合4-至10-元可开环聚合的环状单体来制备聚合物，其在制备和处理方面没有特别的问题，不含金属成分，并且没有 残留气味
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