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1. 发明申请

US20020172634A1 Process for the preparation of LiBF4 有权
标题翻译：制备LiBF4的方法
公开(公告)号：US20020172634A1
公开(公告)日：2002-11-21
申请号：US09820195
申请日：2001-03-28
申请人： COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH
发明人： Subramanian Angaiah , Vasudevan Thiagarajan , Gangadharan Ramaiyer
IPC分类号： C01B035/06
CPC分类号： C01B35/066
摘要： The present invention describes a process for the preparation of LiBF4 by reacting LiBO2 with 10 to 48% HF solution in aqueous solution at ambient temperature, concentrating the product and recrystallizing to obtain high purity LiBF4.
摘要翻译：本发明描述了一种在环境温度下使LiBO 2与10〜48％HF水溶液反应制备LiBF 4的方法，浓缩产物并重结晶得到高纯度LiBF 4。

2. 发明申请

US20180265959A1 METHOD FOR USING BORONIZING REACTION GASES AS A PROTECTIVE ATMOSPHERE DURING BORONIZING, AND REACTION GAS NEUTRALIZING TREATMENT 审中-公开
公开(公告)号：US20180265959A1
公开(公告)日：2018-09-20
申请号：US15918198
申请日：2018-03-12
申请人： BWT LLC
发明人： Craig Zimmerman , Jim Hedman , Nick Bugliarello-Wondrich , Jeff Hemmer
IPC分类号： C23C8/70 , F16L9/02 , F16L57/06 , F16L58/04 , B01J20/04 , B01J20/08
CPC分类号： C23C8/70 , B01J20/043 , B01J20/08 , C01B32/20 , C01B32/956 , C01B32/991 , C01B35/023 , C01B35/066 , C23C8/00 , C23C8/02 , C23C8/06 , C23C8/08 , C23C8/68 , C23C8/80 , F16L9/02 , F16L57/06 , F16L58/04
摘要： A process comprising: placing a boronizing powder composition in the interior of a metal pipe comprising a first end, a second end, an inside surface and an outside surface; heating the pipe in a vessel having an interior, to a temperature from 1400° F. to 1900° F., thereby forming spent boronizing reaction gases and a borided layer on the inside surface, wherein the vessel interior has an atmosphere that surrounds the outside surface of the metal pipe; and flowing the spent boronizing reaction gases into the atmosphere surrounding the outside surface of the pipe, thereby forming an oxygen-depleted atmosphere.

3. 发明授权

US06537512B1 Method for producing highly pure LiBF4 失效
标题翻译：高纯度LiBF4的制备方法
公开(公告)号：US06537512B1
公开(公告)日：2003-03-25
申请号：US09743919
申请日：2001-01-17
申请人： Holger Friedrich , Joachim Simon
发明人： Holger Friedrich , Joachim Simon
IPC分类号： C01B3506
CPC分类号： C01B35/066
摘要： Highly pure LiBF4 is prepared by preparing a solution of BF3 etherate in diethyl ether, suspending LiF in this solution, reacting to give solid LiBF4, and then separating off the solid LiBF4 formed. The LiBF4 prepared is used for producing lithium ion batteries.
摘要翻译：通过制备BF3乙醚合物在乙醚中的溶液制备高纯LiBF4，将LiF悬浮在该溶液中，反应得到固体LiBF 4，然后分离形成的固体LiBF 4。制备的LiBF4用于生产锂离子电池。

4. 发明申请

US20170015805A1 Composition for Preparing Molded Polymeric Article 审中-公开
标题翻译：制备聚合物制品的组成
公开(公告)号：US20170015805A1
公开(公告)日：2017-01-19
申请号：US15210269
申请日：2016-07-14
申请人： PPG Industries Ohio, Inc.
发明人： Matthew J. Kryger , Steven R. Zawacky , Charles R. Hickenboth
IPC分类号： C08K3/16 , C01D3/02 , C01G19/04 , C08K5/19 , C08K3/38 , C01B35/06 , C01C1/16
CPC分类号： C08K3/16 , C01B35/061 , C01B35/066 , C01C1/162 , C01D3/02 , C01G19/04 , C08G18/3206 , C08G18/3212 , C08G18/6688 , C08G18/758 , C08G2125/00 , C08K3/28 , C08K3/38 , C08K5/19 , C08K2003/387 , C08L75/08
摘要： The present invention is directed to an organic polymerizable composition for producing a molded polymeric article. The composition includes a mold release agent of ionic fluoride and/or ionic fluoride precursor present in an amount sufficient to effect at least partial demolding of the polymeric article from a mold. Molded articles also are provided.
摘要翻译：本发明涉及一种用于制备模制的聚合物制品的有机可聚合组合物。组合物包括离子氟化物和/或离子氟化物前体的脱模剂，其以足以使聚合物制品从模具至少部分脱模的量存在。还提供模制品。

5. 发明申请

US20160305041A1 PREPARATION METHOD AND APPLICATION OF SODIUM BARIUM FLUOROBORATE BIREFRINGENT CRYSTAL 审中-公开
标题翻译：氟硼酸钡双晶晶体的制备方法及应用
公开(公告)号：US20160305041A1
公开(公告)日：2016-10-20
申请号：US15034843
申请日：2014-05-28
申请人： (XINJIANG TECHNICAL INSTITUTE OF PHYSICS AND CHEMISTRY, CHINESE ACADEMY OF SCIENCES
发明人： Shilie PAN , Hui ZHANG , Min ZHANG
IPC分类号： C30B29/22 , C30B15/14 , C30B15/30 , C30B15/22 , C30B17/00 , G02B27/28 , C30B19/06 , C30B19/08 , C30B19/10 , C01B35/06 , G02B1/08 , G02B5/30 , C30B15/10 , C30B19/02
CPC分类号： C30B29/22 , C01B35/066 , C30B15/10 , C30B15/14 , C30B15/22 , C30B15/30 , C30B17/00 , C30B19/02 , C30B19/062 , C30B19/067 , C30B19/08 , C30B19/10 , C30B29/12 , G02B1/08 , G02B5/30 , G02B27/283
摘要： A preparation method and application of a Na3Ba2(B3O6)2F birefringent crystal, the crystal having a chemical formula of Na3Ba2(B3O6)2F, and belonging to a hexagonal crystal system, the space group being P63/m, and the lattice parameters comprising a=7.3490(6) Å, c=12.6340(2) Å, V=590.93(12) Å3, Z=2; the crystal is used for an infrared/deep ultraviolet waveband, and is an uniaxial negative crystal, ne
摘要翻译： Na3Ba2（B3O6）2F双折射晶体的制备方法和应用，其具有化学式为Na 3 B 2a（B3O 6）2 F的晶体，属于六方晶系，空间群为P63 / m，晶格参数包括 = 7.3490（6）Å，c = 12.6340（2）Å，V = 590.93（12）Å3，Z = 2; 该晶体用于红外/深紫外波段，并且是单轴负晶体，ne

6. 发明申请

US20120082608A1 METHOD FOR PRODUCING TETRAFLUOROBORATE 有权
标题翻译：生产四氢叶酸的方法
公开(公告)号：US20120082608A1
公开(公告)日：2012-04-05
申请号：US13377795
申请日：2009-06-19
申请人： Masahide Waki , Kazuhiro Miyamoto , Kazutaka Hirano
发明人： Masahide Waki , Kazuhiro Miyamoto , Kazutaka Hirano
IPC分类号： C01B35/06
CPC分类号： C01B35/063 , C01B35/066 , H01M10/0525 , H01M10/0568 , Y02E60/122 , Y02P70/54
摘要： An object of the invention is to provide a tetrafluoroborate producing method that allows high-yield, high-efficiency production of a tetrafluoroborate by a continuous process, a tetrafluoroborate-containing electrolyte, and an electrical storage device including such an electrolyte. The invention provides a method for producing a tetrafluoroborate, which includes: a first step including dissolving boron trifluoride gas in an organic solvent; a second step including adding, to the organic solvent, a fluoride (MFn, wherein M represents a metal or NH4, and 1≦n≦3) in an amount stoichiometrically equivalent to or less than the amount of the boron trifluoride so that a tetrafluoroborate solution is produced; and a third step including circulating the tetrafluoroborate solution through the first step so that the boron trifluoride gas is dissolved in the tetrafluoroborate solution instead of the organic solvent.
摘要翻译：本发明的目的是提供一种四氟硼酸盐的制造方法，其能够通过连续工艺，含有四氟硼酸盐的电解质和包含这种电解质的蓄电装置高产率，高效率地生产四氟硼酸盐。本发明提供一种四氟硼酸盐的制造方法，其特征在于，包括：将三氟化硼气体溶解在有机溶剂中的第一工序; 第二步，包括以化学计量等于或少于三氟化硼的量向有机溶剂中加入氟化物（MFn，其中M表示金属或NH4，以及1＆amp; NlE; n＆amp; NlE; 3），使得四氟硼酸盐生产溶液; 以及第三步骤，包括使第一步骤中的四氟硼酸溶液循环，使得三氟化硼气体溶解在四氟硼酸盐溶液中而不是有机溶剂。

7. 发明授权

US2738255A Manufacture of potassium fluoborate 失效
标题翻译：氟硼酸钾的制造
公开(公告)号：US2738255A
公开(公告)日：1956-03-13
申请号：US44773854
申请日：1954-08-04
申请人： AMERICAN AGRICULTURAL CHEM CO
发明人： SULLIVAN THOMAS J , MILLIGAN CHARLES H , LILLQUIST GEORGE F
IPC分类号： C01B35/06
CPC分类号： C01B35/066

8. 发明授权

US09356319B2 Method for producing lithium tetrafluoroborate solution 有权
标题翻译：生产四氟硼酸锂溶液的方法
公开(公告)号：US09356319B2
公开(公告)日：2016-05-31
申请号：US14112367
申请日：2012-07-31
申请人： Masutaka Shinmen , Shoichi Tsujioka , Tetsu Taroura , Keiji Sato , Takayoshi Morinaka
发明人： Masutaka Shinmen , Shoichi Tsujioka , Tetsu Taroura , Keiji Sato , Takayoshi Morinaka
IPC分类号： H01M10/0568 , H01M10/0569 , H01M10/052 , C01B35/06
CPC分类号： H01M10/0568 , C01B35/066 , H01M10/052 , H01M10/0569 , H01M2300/0028 , Y02E60/122 , Y02P70/54
摘要： Disclosed is a production method of a lithium tetrafluoroborate solution for use as a lithium battery electrolytic solution, including: a reaction step of forming lithium tetrafluoroborate by reaction of lithium fluoride and boron trifluoride in a chain carbonate ester solvent and thereby obtaining a reaction solution of the lithium tetrafluoroborate dissolved in the chain carbonate ester solvent; a water removal step of adding a water removing agent to the reaction solution; an acidic impurity removal step of removing an acidic impurity component from the reaction solution by concentrating the reaction solution after the water removal step; and a dilution step of diluting the concentrated solution after the acidic impurity removal step. It is possible by this method to obtain the lithium tetrafluoroborate solution whose acidic impurity content and water content are reduced to be 50 mass ppm or lower and 15 mass ppm or lower, respectively.
摘要翻译：公开了一种用作锂电池电解液的四氟硼酸锂溶液的制备方法，包括：通过氟化锂和三氟化硼在链碳酸酯溶剂中反应形成四氟硼酸锂的反应步骤，由此得到溶解在链状碳酸酯溶剂中的四氟硼酸锂; 将除水剂加入到反应溶液中的除水步骤; 酸性杂质去除步骤，在除水步骤之后通过浓缩反应溶液从反应溶液中除去酸性杂质成分; 以及在酸性杂质除去工序后稀释浓缩液的稀释工序。通过该方法可以获得酸性杂质含量和含水量降低至50质量ppm以下且15质量ppm以下的四氟硼酸锂溶液。

9. 发明申请

US20140162144A1 Method For Producing Lithium Tetrafluoroborate Solution 有权
标题翻译：生产四氟硼酸锂溶液的方法
公开(公告)号：US20140162144A1
公开(公告)日：2014-06-12
申请号：US14112367
申请日：2012-07-31
申请人： Masutaka Shinmen , Shoichi Tsujioka , Tetsu Taroura , Keiji Sato , Takayoshi Morinaka
发明人： Masutaka Shinmen , Shoichi Tsujioka , Tetsu Taroura , Keiji Sato , Takayoshi Morinaka
IPC分类号： H01M10/0568 , H01M10/052
CPC分类号： H01M10/0568 , C01B35/066 , H01M10/052 , H01M10/0569 , H01M2300/0028 , Y02E60/122 , Y02P70/54
摘要： Disclosed is a production method of a lithium tetrafluoroborate solution for use as a lithium battery electrolytic solution, including: a reaction step of forming lithium tetrafluoroborate by reaction of lithium fluoride and boron trifluoride in a chain carbonate ester solvent and thereby obtaining a reaction solution of the lithium tetrafluoroborate dissolved in the chain carbonate ester solvent; a water removal step of adding a water removing agent to the reaction solution; an acidic impurity removal step of removing an acidic impurity component from the reaction solution by concentrating the reaction solution after the water removal step; and a dilution step of diluting the concentrated solution after the acidic impurity removal step. It is possible by this method to obtain the lithium tetrafluoroborate solution whose acidic impurity content and water content are reduced to be 50 mass ppm or lower and 15 mass ppm or lower, respectively.
摘要翻译：公开了一种用作锂电池电解液的四氟硼酸锂溶液的制备方法，包括：通过氟化锂和三氟化硼在链碳酸酯溶剂中反应形成四氟硼酸锂的反应步骤，由此得到溶解在链状碳酸酯溶剂中的四氟硼酸锂; 将除水剂加入到反应溶液中的除水步骤; 酸性杂质去除步骤，在除水步骤之后通过浓缩反应溶液从反应溶液中除去酸性杂质成分; 以及在酸性杂质除去工序后稀释浓缩液的稀释工序。通过该方法可以获得酸性杂质含量和含水量降低至50质量ppm以下且15质量ppm以下的四氟硼酸锂溶液。

10. 发明申请

US20130095023A1 METHOD FOR CYCLICALLY PREPARING MONOMER BORON AND COPRODUCING POTASSIUM CRYOLITE USING POTASSIUM FLUOBORATE AS INTERMEDIATE MATERIAL 失效
标题翻译：使用氟化钾作为中间材料循环制备单体硼和共混磷酸钙的方法
公开(公告)号：US20130095023A1
公开(公告)日：2013-04-18
申请号：US13708959
申请日：2012-12-08
申请人： Shenzhen Sunxing Light Alloys Materials Co., Ltd
发明人： Xuemin CHEN , Yueming YU , Qingdong YE , Jun YANG , Zhi ZHOU
IPC分类号： C01B35/02
CPC分类号： C01B35/023 , C01B35/066 , C01F7/34 , C01F7/54
摘要： A method for cyclically preparing monomer boron and coproducing potassium cryolite using potassium fluoborate as an intermediate material, which includes following steps: A) adding hydrofluoric acid to boric acid or boron oxide to enable a reaction to form fluoboric acid; B) adding a potassium sulphate aqueous solution to the fluoboric acid to enable a reaction to form the potassium fluoborate; C) putting the potassium fluoborate into a reactor, adding aluminium to react with the potassium fluoborate to form the monomer boron and potassium cryolite; D) extracting the potassium cryolite, sending the potassium cryolite to a rotary reaction kettle together with concentrated sulphuric acid to enable a reaction to form hydrogen fluoride gas and aluminium potassium sulphate, potassium sulphate, collecting the hydrogen fluoride gas and dissolving it into water to obtain the hydrofluoric acid; E) recycling the obtained hydrofluoric acid to Step A to leach the boric acid or boron oxide.
摘要翻译：使用氟硼酸钾作为中间体循环制备单体硼并共同生产钾冰晶石的方法，其包括以下步骤：A）向硼酸或氧化硼中加入氢氟酸以使反应形成氟硼酸; B）向氟硼酸中加入硫酸钾水溶液以使其形成氟硼酸钾; C）将氟硼酸钾放入反应器中，加入铝与氟硼酸钾反应形成单体硼和钾冰晶石; D）提取钾冰晶石，将钾冰晶石与浓硫酸一起送入旋转反应釜，使反应生成氟化氢气体和硫酸铝钾，硫酸钾，收集氟化氢气体并将其溶于水中，得到氢氟酸; E）将获得的氢氟酸循环到步骤A以浸出硼酸或氧化硼。

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