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1. 发明公开

US20240368070A1 Electrolyte Additive and a Preparation Method Therefor, an Electrolyte and a Lithium Ion Battery 审中-公开
公开(公告)号：US20240368070A1
公开(公告)日：2024-11-07
申请号：US18653958
申请日：2024-05-02
申请人： JIANGSU ZENERGY BATTERY TECHNOLOGIES CO., LTD.
发明人： Sidong ZHUANG , Bingyang HUA , Zhentao DONG , Xingxing HE , Zeyu HUANG
IPC分类号： C07C201/12 , C07C201/16 , C07C205/24 , H01M10/0525 , H01M10/0567 , H01M10/42
CPC分类号： C07C201/12 , C07C201/16 , C07C205/24 , H01M10/0525 , H01M10/0567 , H01M10/4235 , H01M2300/0025
摘要： Disclosed are an electrolyte additive and a preparation method therefor, an electrolyte and a lithium ion battery. The preparation method for an electrolyte additive comprises: dissolving a picric acid in an organic solvent to obtain an additive solution, the organic solvent comprising at least one element of B, F and N; and performing crystallization from the additive solution, to precipitate an electrolyte additive. The electrolyte additive helps to make a polymer layer and an SEI film more rigid and stable, and helps to suppress the growth of lithium dendrites. The electrolyte added with the electrolyte additive can reduce the resistance of a lithium ion battery, and further improving the cycle performance of the lithium ion battery. The lithium ion battery provided in the present disclosure comprises the electrolyte added with the electrolyte additive, and therefore has a lower resistance and better cycle performance.

2. 发明申请

US20110172463A1 METHODS OF PRODUCING 1,3,5-TRIAMINO-2,4,6-TRINITROBENZENE 有权
标题翻译：生产1,3,5-三甲基-2,4,6-三硝基苯的方法
公开(公告)号：US20110172463A1
公开(公告)日：2011-07-14
申请号：US11744986
申请日：2007-05-07
申请人： Stephen P. Velarde , Vincent E. Mancini
发明人： Stephen P. Velarde , Vincent E. Mancini
IPC分类号： C07C209/04
CPC分类号： C07C209/18 , C07C201/08 , C07C201/12 , C07C205/24 , C07C211/52
摘要： Methods of producing TATB are disclosed. The method comprises providing acid wet TNPG and distilling water from the acid wet TNPG. The TNPG is reacted with an alkoxylating agent to form a solution of 1,3,5-trialkoxy-2,4,6-trinitrobenzene solution, which is reacted with an aminating agent. An alternate method comprises nitrating phloroglucinol in a first vessel to produce TNPG, which is reacted with an alkoxylating agent in a second vessel to form a solution comprising 1,3,5-trialkoxy-2,4,6-trinitrobenzene and at least one of at least one volatile byproduct and at least one nonvolatile byproduct. The at least one of at least one volatile byproduct and at least one nonvolatile byproduct is removed in situ. The 1,3,5-trialkoxy-2,4,6-trinitrobenzene is reacted with an aminating agent.
摘要翻译：公开了生产TATB的方法。该方法包括从酸性湿TNPG提供酸性湿TNPG和蒸馏水。使TNPG与烷氧基化剂反应，形成与胺化剂反应的1,3,5-三烷氧基-2,4,6-三硝基苯溶液。替代方法包括在第一容器中硝化间苯三酚以产生TNPG，其在第二容器中与烷氧基化剂反应以形成包含1,3,5-三烷氧基-2,4,6-三硝基苯和至少一种至少一种挥发性副产物和至少一种非挥发性副产物。至少一种挥发性副产物和至少一种非挥发性副产物中的至少一种原位被去除。使1,3,5-三烷氧基-2,4,6-三硝基苯与胺化剂反应。

3. 发明授权

US07915456B2 Salts of styphnic acid 有权
标题翻译：盐酸盐
公开(公告)号：US07915456B2
公开(公告)日：2011-03-29
申请号：US12158367
申请日：2006-12-18
申请人： Ulrich Bley , Rainer Hagel , Aleksej Hoschenko , Peter Simon Lechner
发明人： Ulrich Bley , Rainer Hagel , Aleksej Hoschenko , Peter Simon Lechner
IPC分类号： C07C205/06 , C06C7/00
CPC分类号： C07C205/24 , C06B41/00 , C06C7/00
摘要： The invention relates to the salts of styphnic acid, to methods for producing the same and to their use.
摘要翻译：本发明涉及邻苯二甲酸盐，其生产方法及其应用。

4. 发明申请

US20030213167A1 Process for producing ferrous picrate and a fuel additive containing ferrous picrate from wire 有权
公开(公告)号：US20030213167A1
公开(公告)日：2003-11-20
申请号：US10150224
申请日：2002-05-16
发明人： David M. Stewart
IPC分类号： C07F015/02 , C10L001/22
CPC分类号： C10L1/231 , C07C205/24
摘要： A process for producing ferrous picrate and a fuel additive containing ferrous picrate involving placing wire composed of an alloy of iron in any solution of picric acid in a solvent that is known in the art for reacting with iron to produce ferrous picrate. The wire can be suspended in the solution or placed upon the bottom of a reaction vessel that holds the solution. Preferably the wire is loosely coiled, at least when placed upon the bottom of a reaction vessel. Also preferably, after a concentrated fuel additive has been prepared, to the concentrate is added so much of a pre-mix solution produced by the steps of (a) dissolving picric acid in the same kind of solvent that was utilized to produce the solution into which the steel wool was placed and (b) removing water from the precursor to the pre-mix solution thus produced and so much of the same kind of alcohol that was utilized to produce the solution into which the steel wool was placed that the final product produced thereby contains approximately 1.9 percent free picric acid and 15 to 16 percent of the alcohol.

5. 发明授权

US4029530A Method of forming lead styphnate ammunition priming mixture 失效
标题翻译：形成铅酸弹药弹药混合物的方法
公开(公告)号：US4029530A
公开(公告)日：1977-06-14
申请号：US657487
申请日：1976-02-12
申请人： Joseph F. Kenney
发明人： Joseph F. Kenney
IPC分类号： C07C205/24 , C07F7/00 , C06B41/06
CPC分类号： C07F7/003 , C07C205/24
摘要： Ammunition rim fire priming mixtures are commonly prepared by mixing normal lead styphnate, a sensitizer, such as tetracene, an oxygen donor such as lead nitrate, and a frictionator such as ground glass. This invention relates to such a mixture and to center fire priming mixtures which consist of lead styphnate, tetracene, inorganic fuels and barium nitrate and to a method of forming them and is characterized by the use of lead styphnate which is formed in situ by the reaction of a water wet mixture of styphnic acid and a lead compound such as lead oxide (litharge), lead hydroxide, basic lead carbonate, or lead carbonate. Important advantages of this invention are reduced cost, improved safety since it is unnecessary to prepare, precipitate, or separately handle pure or relatively pure lead styphnate and improved percussion sensitivity of the resulting mixtures.
摘要翻译：弹药边缘起火混合物通常通过混合正常的铅前列素，敏化剂如并四苯，氧供体（如硝酸铅）和摩擦剂如研磨玻璃来制备。本发明涉及这样一种混合物，并且包括由苯磺酸铅，并四苯，无机燃料和硝酸钡组成的起火混合物以及形成它们的方法，其特征在于使用由反应原位形成的邻苯二甲酸铅的硫酸和铅化合物如氧化铅（锂），氢氧化铅，碱式碳酸铅或碳酸铅的水湿混合物。本发明的重要优点是降低了成本，提高了安全性，因为不需要制备，沉淀或分开处理纯的或相对纯的铅酸铅和改进的所得混合物的冲击灵敏度。

6. 发明授权

US3979448A Processes for the continuous production of aromatic carboxylic acids by oxidation with nitric acid of aromatic compounds containing oxidizable acyclic substituents 失效
标题翻译：通过用含有可氧化的无环取代基的芳族化合物的硝酸氧化连续生产芳族羧酸的方法
公开(公告)号：US3979448A
公开(公告)日：1976-09-07
申请号：US478395
申请日：1974-06-11
申请人： Kurt Handrick , Anton Benning , Dietrich George , Jurgen Schlegel
发明人： Kurt Handrick , Anton Benning , Dietrich George , Jurgen Schlegel
IPC分类号： C07C63/00 , C07C51/00 , C07C51/275 , C07C67/00 , C07C205/24 , C07C205/57 , C07C51/33
CPC分类号： C07C51/275 , C07C205/24 , C07C205/57
摘要： Processes for the continuous production of aromatic carboxylic acids by reaction of nitric acid with an aromatic compound having an oxidizable alkyl or alkoxyalkyl substitutent which comprise mixing the aromatic compound in the form of small droplets with a large volume of dilute nitric acid having a concentration between 2 and 14% by weight of nitric acid that is maintained at a superatmospheric pressure between 15 and 80 atmospheres and at a temperature between 160.degree. and 230.degree.C, which processes comprise continuously passing a reaction mixture consisting of the aromatic compound and the dilute nitric acid through a series of at least three consecutively arranged vertical reactor column in each of which the ratio of the weight of the reaction mixture containing the dilute nitric acid to the weight of the aromatic compound is continuously maintained at at least 50:1, the nitric acid concentration in each of the reactor column being continuously maintained at an originally preselected concentration by the addition of amounts of more-concentrated nitric acid while aliquot portions of the aromatic compound based upon the number of vertical reactor columns in the series are continuously introduced into each of the reactor columns, the reaction zones each being maintained at an optimal oxidation temperature between 160 and 230.degree.C for the aromatic compound that is being oxidized, and continuously passing the reaction mixture into a final reactor column that is maintained at a higher temperature than the preceding series of reactor columns, and continuously discharging the reaction mixture containing between 10 and 20% by weight of the aromatic carboxylic acid thus produced from the final reactor column.
摘要翻译：通过硝酸与具有可氧化烷基或烷氧基烷基取代基的芳族化合物的反应连续生产芳族羧酸的方法，其包括将小液滴形式的芳族化合物与大体积的浓度为2 和14重量％的硝酸，其保持在15至80个大气压之间的超大气压力和160-230℃的温度，该方法包括连续通过由芳族化合物和稀硝酸组成的反应混合物通过一系列至少三个连续排列的立式反应器塔，其中含有稀硝酸的反应混合物的重量与芳族化合物的重量的比例连续保持在至少50:1，硝酸每个反应器塔中的浓度连续保持在原来的预选中通过加入较多浓度的硝酸的浓度，同时将基于该系列中的垂直反应器塔的数量的芳族化合物的等分试样部分连续引入每个反应器塔中，每个反应区保持在最佳状态氧化温度在160〜230℃之间，待氧化的芳族化合物，并将反应混合物连续通入保持在比上一系列反应器塔高的温度的最终反应器塔中，并连续排出含有 10至20重量％的由最终反应器塔产生的芳族羧酸。

7. 发明授权

US3522320A Method of making barium styphnate 失效
标题翻译：制作棒状蛋白的方法
公开(公告)号：US3522320A
公开(公告)日：1970-07-28
申请号：US3522320D
申请日：1964-04-17
申请人： ATLAS CHEM IND
发明人： BLUHM HAROLD F
IPC分类号： C06B41/00 , C07C205/24 , C07C79/30
CPC分类号： C06B41/00 , C07C201/12 , Y10S149/111 , C07C205/24

8. 发明授权

US3296315A Preparation of hydroxy nitrophenyl compounds 失效
标题翻译：羟基硝基苯基化合物的制备
公开(公告)号：US3296315A
公开(公告)日：1967-01-03
申请号：US27798463
申请日：1963-05-02
申请人： ADOLPH HORST G , DACONS JOSEPH C , KAMLET MORTIMER J
发明人： ADOLPH HORST G , DACONS JOSEPH C , KAMLET MORTIMER J
IPC分类号： C07C205/24 , C07C205/26
CPC分类号： C07C201/12 , C07C205/24

9. 发明授权

US3066161A Preparation of basic lead styphnate 失效
标题翻译：碱性铅的制备
公开(公告)号：US3066161A
公开(公告)日：1962-11-27
申请号：US51180855
申请日：1955-05-27
申请人： KOMARMY JULIUS M , BROACH WILSON J
发明人： KOMARMY JULIUS M , BROACH WILSON J
IPC分类号： C07C205/24
CPC分类号： C07C201/12 , C07C205/24

10. 发明授权

US2275172A Manufacture of styphnic acid salts 失效
公开(公告)号：US2275172A
公开(公告)日：1942-03-03
申请号：US36761040
申请日：1940-11-28
申请人： REMINGTON ARMS CO INC
发明人： WILLI BRUN
IPC分类号： C07C205/24
CPC分类号： C07C201/10 , C07B2200/13 , C07C205/24

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