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公开(公告)号：US5807802A
公开(公告)日：1998-09-15
申请号：US679270
申请日：1996-07-12
CPC分类号： C07F7/224 , C07F7/2296 , Y10T428/25
摘要： Disclosed are aqueous dispersions of dibutyltin oxide which contain water, dibutyltin oxide in substantial amounts on the order of 50 to 75 wt. %, as well as a fatty acid ethoxylate surfactant, a suspending agent, and a viscosity modifier component of one or more C.sub.12 -C.sub.24 fatty acids and/or alkali metal salts thereof.
摘要翻译： 公开了含有水的二丁基氧化锡的水性分散体，其量大约为50〜75重量％。 ％，以及一种或多种C12-C24脂肪酸和/或其碱金属盐的脂肪酸乙氧基化物表面活性剂，悬浮剂和粘度调节剂组分。
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2.发明授权Process for the stabilization of organotin halides by lactams and/or lactones and metal alcoholates and/or semimetal alcoholates and a glass coating formulation for glass or ceramic surfaces 失效通过内酰胺和/或内酯和金属醇化物和/或半金属醇化物和用于玻璃或陶瓷表面的玻璃涂层制剂稳定有机锡卤化物的方法
公开(公告)号：US5756787A
公开(公告)日：1998-05-26
申请号：US792365
申请日：1997-02-03
申请人： Oliver Schumacher , Ulrich Stewen
发明人： Oliver Schumacher , Ulrich Stewen
CPC分类号： C04B41/009 , C03C17/253 , C04B41/5022 , C04B41/505 , C04B41/86 , C04B41/87 , C07F7/2296 , C03C2217/211 , C03C2218/112
摘要： Stabilization of alkyltin compounds that are liquid at room temperature, especially alkyltin trihalides, is achieved by addition of 0.1 to 10 wt. % of one or more compounds that are soluble in the alkyltin compounds and that are reactive with water.
摘要翻译： 在室温下液态的烷基锡化合物的稳定化，特别是烷基锡三卤化物的稳定化是通过加入0.1至10wt。 ％的一种或多种可溶于烷基锡化合物并且与水反应的化合物。
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3.发明申请Liquid microemulsion stabilizer composition for halogen-containing polymers 审中-公开含卤素聚合物的液体微乳液稳定剂组合物公开(公告)号：US20050101716A1
公开(公告)日：2005-05-12
申请号：US10712824
申请日：2003-11-12
申请人： Ilze Bacaloglu , Radu Bacaloglu , Michael Fisch , Ulrich Stewen , Stuart Brilliant , Kook Bae , Perry Reed , Julius Fakinlede , Wahib Farahat
发明人： Ilze Bacaloglu , Radu Bacaloglu , Michael Fisch , Ulrich Stewen , Stuart Brilliant , Kook Bae , Perry Reed , Julius Fakinlede , Wahib Farahat
CPC分类号： C08K5/57 , C08K5/0091 , C08L57/08
摘要： A liquid microemulsion stabilizer for chlorinated polymers composition for stabilizing halogen-containing polymer comprising: a) a microemulsion of an overbased metal carbonate/carboxylate obtained from the reaction of an oxide and/or hydroxide of a metal selected from the group consisting of sodium, potassium, calcium, magnesium, zinc and mixtures thereof, an aliphatic carboxylic acid in which the aliphatic moiety contains up to about 30 carbon atoms and carbon dioxide in the presence of a solvent for the aliphatic carboxylic acid, a promoter and a microemulsion-forming amount of surfactant; and, b) an organotin stabilizer.
摘要翻译： 一种用于稳定含卤素聚合物的氯化聚合物组合物的液体微乳液稳定剂，包括：a）从金属的氧化物和/或氢氧化物的反应获得的高碱性金属碳酸盐/羧酸盐的微乳液，其选自钠，钾 ，钙，镁，锌及其混合物，其中脂族部分含有至多约30个碳原子的脂族羧酸和二醇在脂族羧酸的溶剂存在下，促进剂和微乳液形成量 表面活性剂 和b）有机锡稳定剂。
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4.发明授权Complexes of metal salts of organic acids and beta-diketones and methods for producing same 失效有机酸和β-二酮的金属盐的复合物及其制备方法公开(公告)号：US06872854B2
公开(公告)日：2005-03-29
申请号：US10190130
申请日：2002-07-03
CPC分类号： C09K15/06 , C08K5/0091 , Y10T428/13 , Y10T428/273
摘要： Metal salts of organic acids complexed with β-diketone compounds are multifunctional complexes useful in the formulation of stabilizers for halogenated resins. These complexes may be used jointly with other low toxicity intermediates, such as zinc or magnesium intermediates, to form effective stabilizers that are non-toxic and exhibit better performance than other known stabilizers, including those containing toxic heavy metals such as cadmium or lead. The complex is prepared utilizing a Claisen condensation reaction and precipitation with water and heptane.
摘要翻译： 与β-二酮化合物络合的有机酸的金属盐是可用于配制卤化树脂稳定剂的多官能络合物。 这些络合物可以与其他低毒中间体如锌或镁中间体一起使用，以形成无毒的有效稳定剂，并且比其它已知的稳定剂（包括含有有毒重金属如镉或铅的稳定剂）具有更好的性能。 该复合物采用Claisen缩合反应制备，并用水和庚烷沉淀。
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5.发明授权公开(公告)号：US06756431B2
公开(公告)日：2004-06-29
申请号：US10119443
申请日：2002-04-09
申请人： Mukund Shah , Michael H. Fisch , Ulrich Stewen , Radu Bacaloglu
发明人： Mukund Shah , Michael H. Fisch , Ulrich Stewen , Radu Bacaloglu
IPC分类号： C08K534
CPC分类号： C08K5/5442 , C08L27/06
摘要： Heterocyclic tin compounds, useful as flame retardants and/or as smoke suppressants for halogen-containing polymers, e.g., polyvinyl chloride resins having application as wire and cable coatings, are obtained by reacting a trisubstituted triazine such as melamine with a tin-containing compound such as tin tetrachloride.
摘要翻译： 通过使诸如三聚氰胺的三取代三嗪与含锡化合物反应，得到用作含卤素聚合物的阻燃剂和/或作为阻燃剂的杂环锡化合物，例如作为电线和电缆涂层的应用的聚氯乙烯树脂， 作为四氯化锡。
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公开(公告)号：US5288886A
公开(公告)日：1994-02-22
申请号：US86671
申请日：1993-07-01
申请人： Ralf-Jurgen Becker , Ulrich Stewen , Udo Weinberg
发明人： Ralf-Jurgen Becker , Ulrich Stewen , Udo Weinberg
IPC分类号： C07F7/22
CPC分类号： C07F7/222
摘要： The invention concerns a method of preparing trialkyl-tin hydrides by a process that ensures outstanding long-term stability.Bis-[trialkyl-tin]oxides are dissolved in a solvent that mixes only to some extent, if at all, with water and converted with an aqueous solution of sodium borohydride stabilized with a base. The product is obtained by phase separation and optionally by distillation. The trialkyl-tin hydride is obtained almost quantitatively with a yield of more than 95%.
摘要翻译： 本发明涉及通过确保优异的长期稳定性的方法制备三烷基锡氢化物的方法。 将双（三烷基锡）氧化物溶解在仅在一定程度上混合的溶剂中，如果有的话，用水和用碱稳定的硼氢化钠水溶液转化。 产物通过相分离和任选地通过蒸馏获得。 三烷基锡氢化物几乎定量地获得，产率大于95％。
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7.发明授权Overbased metal carbonate/carboxylate microemulsions and halogen-containing polymers containing same 失效高碱性金属碳酸盐/羧酸盐微乳液和含有其的含卤素聚合物公开(公告)号：US06835328B2
公开(公告)日：2004-12-28
申请号：US10669955
申请日：2003-09-24
申请人： Julius Fakinlede , Michael H. Fisch , Ulrich Stewen , Radu Bacaloglu , Shah Mukund , Ilze Bacaloglu , Wahib I. Farahat
发明人： Julius Fakinlede , Michael H. Fisch , Ulrich Stewen , Radu Bacaloglu , Shah Mukund , Ilze Bacaloglu , Wahib I. Farahat
IPC分类号： C09K1506
摘要： A metal carbonate/carboxylate microemulsion imparting static and dynamic thermal stability to a halogen-containing polymer is provided which comprises (a) a metal carbonate/carboxylate obtained from the reaction of an oxide and/or hydroxide of a metal selected from the group consisting of sodium, potassium, calcium, magnesium, zinc and mixtures thereof and an aliphatic acid in which the aliphatic moiety contains up to about 30 carbon atoms and carbon dioxide in an oil; b) one or more non-phenolic compounds having about two or about three hydroxyl groups; and, c) one or more polyols, alcohol ethoxylates and/or alcohol propoxylates having from about 6 to about 24 carbon atoms in the alcohol and/or 0 to 3 ethylene oxide units and/or 0 to 3 propylene oxide units.
摘要翻译： 提供赋予含卤素聚合物静态和动态热稳定性的金属碳酸盐/羧酸盐微乳液，其包含（a）由氧化物和/或氢氧化物与选自以下的金属的反应得到的金属碳酸盐/羧酸盐： 钠，钾，钙，镁，锌及其混合物和其中脂族部分含有至多约30个碳原子的脂族酸和油中的二氧化碳; b）一种或多种具有约2或约3个 羟基; 和c）在醇和/或0-3个环氧乙烷单元和/或0-3个环氧丙烷单元中具有约6至约24个碳原子的一种或多种多元醇，醇乙氧基化物和/或醇丙氧基化物。
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公开(公告)号：US5817851A
公开(公告)日：1998-10-06
申请号：US874764
申请日：1997-06-13
申请人： Andrea Kapries , Ulrich Stewen , Udo Weinberg
发明人： Andrea Kapries , Ulrich Stewen , Udo Weinberg
IPC分类号： C07F7/22
CPC分类号： C07F7/2216
摘要： Disclosed are monovinyltin trihalides of he general formula (I): (x)(x.sup.1)(x.sup.2)Sn--C(R).dbd.C(R.sup.1)--C(O)--R.sup.2(I) and a process for their preparation from 1,3-diketones, tin(II) halides and halogen acids.
摘要翻译： 公开了通式（I）:( x）（x1）（x2）Sn-C（R）= C（R1）-C（O）-R2（I）的单乙烯基锡三卤化物及其制备方法， ，3-二酮，卤化锡（II）和卤素酸。
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公开(公告)号：US5298641A
公开(公告)日：1994-03-29
申请号：US085509
申请日：1993-06-30
申请人： Ulrich Stewen
发明人： Ulrich Stewen
IPC分类号： C07F7/22
CPC分类号： C07F7/2292
摘要： The present invention relates to a method of preparing hexaalkyl distannanes by converting bis-[trialkyltin]oxide with a stabilized solution of sodium borohydride in alcohol, preferably methanol, in the presence of an inert solvent.
摘要翻译： 本发明涉及通过在惰性溶剂的存在下，用硼氢化钠稳定溶液在醇（优选甲醇）中转化二 - [三烷基锡]氧化物来制备六烷基二锡烷的方法。
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