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11. 发明授权

US5567474A Process for producing alkali metal dispersions 失效
标题翻译：制备碱金属分散体的方法
公开(公告)号：US5567474A
公开(公告)日：1996-10-22
申请号：US210840
申请日：1994-03-21
申请人： B. Troy Dover , Conrad W. Kamienski , Robert C. Morrison , R. Thomas Currin, Jr.
发明人： B. Troy Dover , Conrad W. Kamienski , Robert C. Morrison , R. Thomas Currin, Jr.
IPC分类号： B01J13/00 , B22F1/00 , B22F9/00 , B22F9/06 , C01D7/00 , C01D15/08 , B01J13/02 , B32B15/02 , C23C8/16
CPC分类号： C01D7/00 , B01J13/0086 , B22F1/0088 , B22F9/06 , C01D15/08 , Y10T428/2989 , Y10T428/2991
摘要： A process for producing alkali metal dispersions by agitating a mixture of molten alkali metal in a hydrocarbon oil at dispersion speeds by contacting the dispersed alkali metal with up to 3 weight percent anhydrous carbon dioxide through the agitating dispersion for at least 1 minute. The process produces lithium dispersions having a dispersion coating containing lithium carbonate, lithium oxide or hydroxide and a hydrocarbon.
摘要翻译：通过使分散的碱金属与最多3重量％的无水二氧化碳通过搅拌分散体接触至少1分钟，以分散速度搅拌熔融碱金属在烃油中的混合物来制备碱金属分散体的方法。该方法产生具有包含碳酸锂，氧化锂或氢氧化物和烃的分散涂层的锂分散体。

12. 发明授权

US5211887A High purity alkyllithium compounds and process of preparation 失效
标题翻译：高纯碱金属化合物及其制备方法
公开(公告)号：US5211887A
公开(公告)日：1993-05-18
申请号：US749245
申请日：1991-08-22
申请人： Robert C. Morrison , B. Troy Dover , Conrad W. Kamienski
发明人： Robert C. Morrison , B. Troy Dover , Conrad W. Kamienski
IPC分类号： C07F1/02
CPC分类号： C07F1/02
摘要： A process for the preparation of alkyllithium compounds including 2-alkyl-substituted alkyllithium compounds by reacting in a liquid organic solvent, in an inert atmosphere a C.sub.2 to C.sub.18 saturated, acyclic, primary alkyl halide including 2-alkyl-substituted alkyl halides with a dispersion of particulate lithium and sodium metals in which there is 5 to 50 mole percent sodium based on the lithium content at a temperature of 0.degree. to a temperature up to but not exceeding the decomposition temperature of the product.
摘要翻译：包括2-烷基取代的烷基锂化合物在内的烷基锂化合物的制备方法，其在液体有机溶剂中，在惰性气氛中，C2至C18饱和无环的包含2-烷基取代的烷基卤化物的烷基卤化物与分散体的锂和钠金属颗粒，其中基于锂含量为5至50摩尔％的钠，其温度为0℃至高于但不超过产物的分解温度。

13. 发明授权

US4678614A Hydrocarbon-soluble organometallic complexes of magnesium and alkali metals and method of producing same 失效
标题翻译：镁和碱金属的烃溶性有机金属配合物及其制备方法
公开(公告)号：US4678614A
公开(公告)日：1987-07-07
申请号：US803104
申请日：1985-11-27
申请人： Conrad W. Kamienski , B. Troy Dover
发明人： Conrad W. Kamienski , B. Troy Dover
IPC分类号： C07F3/02
CPC分类号： C07F3/02
摘要： Stable alkali metal trialkylmagnesiate compositions are produced in high yields by simultaneously adding to a stirred dispersion of an alkali metal in an inert liquid hydrocarbon solvent a soluble dialkylmagnesium compound and an alkyl halide. By using a 2-alkyl substituted C.sub.4 -C.sub.18 primary alkyl chloride as the alkyl halide, alkali metal trialkylmagnesiates are produced which have excellent solubility, even at low temperatures, and good thermal stability over a wide range of temperatures. Moreover, the trialkylmagnesiates are soluble in liquid aliphatic or cycloaliphatic solvents in the absence of aromatic solvents or Lewis bases, which makes these compositions especially useful for certain applications, such as catalysts in anionic polymerization, where the presence of aromatic solvents or Lewis bases is undesirable.
摘要翻译：通过在惰性液体烃溶剂中可溶性二烷基镁化合物和烷基卤化物的同时加入碱金属的搅拌分散体，以高产率制备稳定的碱金属三烷基镁化合物。通过使用2-烷基取代的C 4 -C 18伯烷基氯作为烷基卤化物，制得碱金属三烷基镁酸盐，即使在低温下也具有优异的溶解性，并且在宽的温度范围内具有良好的热稳定性。此外，三烷基镁酸酯在不存在芳族溶剂或路易斯碱的情况下可溶于液体脂族或脂环族溶剂，这使得这些组合物特别适用于某些应用，例如阴离子聚合中的催化剂，其中芳族溶剂或路易斯碱的存在是不期望的。

14. 发明授权

US5145600A Low viscosity hydrocarbon solution of dialkylmagnesium compounds 失效
标题翻译：二甲基镁化合物的低粘度烃溶液
公开(公告)号：US5145600A
公开(公告)日：1992-09-08
申请号：US391811
申请日：1989-08-09
申请人： Conrad W. Kamienski , B. Troy Dover
发明人： Conrad W. Kamienski , B. Troy Dover
IPC分类号： C07F3/02
CPC分类号： C07F3/02
摘要： This invention concerns an improved process for preparing a hydrocarbon soluble dialkylmagnesium compound by reacting a dialkylmagnesium-magnesium chloride composition in an inert hydrocarbon solvent with a chemical selected from an alkali metal alkyl compound and an alkali metal trialkylmagnesiate compound and dialkylmagnesium compounds of the formulaMgR.sub.a R.sup.1.sub.b R.sup.2.sub.c R.sup.3.sub.d R.sup.4.sub.ewherein a+b+c+d=2, R is a 2-alkylsubstituted primary alkyl group and R.sup.1, R.sup.2, R.sup.3 and R.sup.4 are hydrocarbyl groups which may be the same or different.
摘要翻译：本发明涉及通过使二烷基镁 - 氯化镁组合物在惰性烃溶剂中与选自碱金属烷基化合物和碱金属三烷基镁化合物的化学式和式MgRaR1bR2cR3dR4e的二烷基镁化合物反应来制备烃溶性二烷基镁化合物的改进方法，其中 a + b + c + d = 2，R是2-烷基取代的伯烷基，R 1，R 2，R 3和R 4是可以相同或不同的烃基。

15. 发明授权

US07588623B2 Stabilized lithium metal powder for li-ion application, composition and process 有权
标题翻译：稳定的锂金属粉末用于锂离子应用，组成和工艺
公开(公告)号：US07588623B2
公开(公告)日：2009-09-15
申请号：US11480606
申请日：2006-07-03
申请人： B. Troy Dover , Christopher Jay Woltermann , Marina Yakovleva , Yuan Gao , Prakash Thyaga Palepu
发明人： B. Troy Dover , Christopher Jay Woltermann , Marina Yakovleva , Yuan Gao , Prakash Thyaga Palepu
IPC分类号： B22F9/08
CPC分类号： B22F9/06 , B22F1/0085 , B22F1/0088 , B22F9/082 , B22F2998/00 , B22F2998/10 , B22F2999/00 , C22C1/0408 , H01M4/134 , H01M4/1395 , H01M4/366 , H01M4/382 , H01M4/582 , H01M10/052 , Y02T10/7011 , B22F1/02 , B22F2202/17 , B22F2201/00 , B22F2201/11 , B22F1/0059
摘要： A method of stabilizing lithium metal powder is provided. The method includes the steps of heating lithium metal to a temperature above its melting point, agitating the molten lithium metal, and contacting the lithium metal with a fluorination agent to provide a stabilized lithium metal powder.
摘要翻译：提供了一种稳定锂金属粉末的方法。该方法包括将锂金属加热到高于其熔点的温度，搅拌熔融的锂金属，并使锂金属与氟化剂接触以提供稳定的锂金属粉末的步骤。

16. 发明申请

US20100024597A1 STABILIZED LITHIUM METAL POWDER FOR LI-ION APPLICATION, COMPOSITION AND PROCESS 审中-公开
标题翻译：稳定的锂离子金属粉末，用于锂离子应用，组成和工艺
公开(公告)号：US20100024597A1
公开(公告)日：2010-02-04
申请号：US12541229
申请日：2009-08-14
申请人： B. Troy Dover , Christopher Jay Woltermann , Marina Yakovleva , Yuan Gao , Prakash Thyaga Palepu
发明人： B. Troy Dover , Christopher Jay Woltermann , Marina Yakovleva , Yuan Gao , Prakash Thyaga Palepu
IPC分类号： B22F9/16
CPC分类号： B22F9/06 , B22F1/0085 , B22F1/0088 , B22F9/082 , B22F2998/00 , B22F2998/10 , B22F2999/00 , C22C1/0408 , H01M4/134 , H01M4/1395 , H01M4/366 , H01M4/382 , H01M4/582 , H01M10/052 , Y02T10/7011 , B22F1/02 , B22F2202/17 , B22F2201/00 , B22F2201/11 , B22F1/0059
摘要： A method of stabilizing lithium metal powder is provided. The method includes the steps of heating lithium metal to a temperature above its melting point, agitating the molten lithium metal, and contacting the lithium metal with a fluorination agent to provide a stabilized lithium metal powder.
摘要翻译：提供了一种稳定锂金属粉末的方法。该方法包括将锂金属加热到高于其熔点的温度，搅拌熔融的锂金属，并使锂金属与氟化剂接触以提供稳定的锂金属粉末的步骤。

17. 发明申请

US20090035663A1 STABILIZED LITHIUM METAL POWDER FOR LI-ION APPLICATION, COMPOSITION AND PROCESS 审中-公开
标题翻译：稳定的锂离子金属粉末，用于锂离子应用，组成和工艺
公开(公告)号：US20090035663A1
公开(公告)日：2009-02-05
申请号：US11870544
申请日：2007-10-11
申请人： Marina Yakovleva , Yuan Gao , Kenneth Brian Fitch , B. Troy Dover , Prakash Thyaga Palepu , Jian-xin Li , Brian Anthony Christopher Carlin , Yangxing Li
发明人： Marina Yakovleva , Yuan Gao , Kenneth Brian Fitch , B. Troy Dover , Prakash Thyaga Palepu , Jian-xin Li , Brian Anthony Christopher Carlin , Yangxing Li
IPC分类号： H01M4/58
CPC分类号： H01M4/366 , B22F1/0062 , B22F1/0077 , B22F1/02 , B22F2998/10 , B22F2999/00 , H01M4/131 , H01M4/1315 , H01M4/133 , H01M4/134 , H01M4/386 , H01M4/387 , H01M4/40 , H01M4/485 , H01M4/587 , H01M4/628 , H01M10/052 , H01M2004/027
摘要： The present invention provides a lithium metal powder protected by a wax. The resulting lithium metal powder has improved stability and improved storage life.
摘要翻译：本发明提供了被蜡保护的锂金属粉末。所得的锂金属粉末具有改善的稳定性和改善的储存寿命。

18. 发明申请

US20110226987A1 ANODE FOR ELECTROCHEMICAL SYSTEM 审中-公开
标题翻译：电化学系统阳极
公开(公告)号：US20110226987A1
公开(公告)日：2011-09-22
申请号：US13151371
申请日：2011-06-02
申请人： Marina Yakovleva , Yuan Gao , Kenneth Brian Fitch , B. Troy Dover , Prakash Thyaga Palepu , Jian-Xin Li , Brian Anthony Christopher Carlin , Yangxing Li
发明人： Marina Yakovleva , Yuan Gao , Kenneth Brian Fitch , B. Troy Dover , Prakash Thyaga Palepu , Jian-Xin Li , Brian Anthony Christopher Carlin , Yangxing Li
IPC分类号： H01M4/40
CPC分类号： H01M4/366 , B22F1/0062 , B22F1/0077 , B22F1/02 , B22F2998/10 , B22F2999/00 , H01M4/131 , H01M4/1315 , H01M4/133 , H01M4/134 , H01M4/386 , H01M4/387 , H01M4/40 , H01M4/485 , H01M4/587 , H01M4/628 , H01M10/052 , H01M2004/027
摘要： The present invention provides an anode including a host material capable of absorbing or desorbing lithium in an electrochemical system. A stabilized lithium metal powder coated with a wax is dispersed in the host material.
摘要翻译：本发明提供一种阳极，其包括能够在电化学系统中吸收或解吸锂的主体材料。涂覆有蜡的稳定化的锂金属粉末分散在主体材料中。

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