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1. 发明授权

US09969623B2 Method for preparation of silver azide 有权
公开(公告)号：US09969623B2
公开(公告)日：2018-05-15
申请号：US14710054
申请日：2015-05-12
申请人： Pacific Scientific Energetic Materials Company
发明人： John W. Fronabarger , Jon G. Bragg , Michael D. Williams
IPC分类号： C01G5/00 , C01B21/08
CPC分类号： C01G5/00 , C01B21/08
摘要： Described are methods of preparing silver azide comprising reacting a silver salt, an azide salt, ammonium hydroxide, and a hydrolysable ester at an elevated temperature.

2. 发明授权

US09670168B2 Facile method for preparation of 5-nitrotetrazolates using a flow system 有权
公开(公告)号：US09670168B2
公开(公告)日：2017-06-06
申请号：US14160998
申请日：2014-01-22
申请人： Pacific Scientific Energetic Materials Company
发明人： Jon G. Bragg , John W. Fronabarger , Michael D. Williams
IPC分类号： C07D257/04 , C07D257/06 , C07D403/12 , A01N47/38 , C06B43/00
CPC分类号： C07D257/06
摘要： Described are methods for preparing salts of 5-nitrotetrazolate that include reacting aqueous solutions of 5-aminotetrazole, an acid, and sodium nitrite in a continuous flow system at an elevated temperature.

3. 发明申请

US20150361057A1 FACILE METHOD FOR PREPARATION OF 5-NITROTETRAZOLATES USING A BATCH SYSTEM 有权
标题翻译：使用批次系统制备5-硝基甲酸酯的方法
公开(公告)号：US20150361057A1
公开(公告)日：2015-12-17
申请号：US14731613
申请日：2015-06-05
申请人： SRI International , Pacific Scientific Energetic Materials Company
发明人： Jeffrey C. Bottaro , Mark A. Petrie , Jon G. Bragg , John W. Fronabarger , Michael D. Williams
IPC分类号： C07D257/06
CPC分类号： C07D257/06
摘要： Described are methods for preparing salts of 5-nitrotetrazolate by reacting 5-aminotetrazole, an acid, and sodium nitrite in water in a batch reaction at an elevated temperature. As examples, the acid is nitric acid, sulfuric acid, perchloric acid, or hydrochloric acid, and the elevated temperature is at or above 65° C.
摘要翻译：描述的是通过在高温下在间歇反应中使5-氨基四唑，酸和亚硝酸钠在水中反应制备5-硝基四氮唑的盐的方法。作为实例，酸是硝酸，硫酸，高氯酸或盐酸，并且升高的温度等于或高于65℃。

4. 发明授权

US09598380B2 Facile method for preparation of 5-nitrotetrazolates using a batch system 有权
公开(公告)号：US09598380B2
公开(公告)日：2017-03-21
申请号：US14731613
申请日：2015-06-05
申请人： SRI International , Pacific Scientific Energetic Materials Company
发明人： Jeffrey C. Bottaro , Mark A. Petrie , Jon G. Bragg , John W. Fronabarger , Michael D. Williams
IPC分类号： C07D257/06
CPC分类号： C07D257/06
摘要： Described are methods for preparing salts of 5-nitrotetrazolate by reacting 5-aminotetrazole, an acid, and sodium nitrite in water in a batch reaction at an elevated temperature. As examples, the acid is nitric acid, sulfuric acid, perchloric acid, or hydrochloric acid, and the elevated temperature is at or above 65° C.

5. 发明授权

US08632643B2 Alternative to tetrazene 有权
标题翻译：替代四氮
公开(公告)号：US08632643B2
公开(公告)日：2014-01-21
申请号：US13956451
申请日：2013-08-01
申请人： Pacific Scientific Energetic Materials Company
发明人： John W. Fronabarger , Michael D. Williams
IPC分类号： C06B45/00 , C06B25/00 , C06B25/34 , D03D23/00 , D03D43/00
CPC分类号： C07D257/06 , C06B43/00 , C06C7/00
摘要： Embodiments of materials suitable for use as a replacement for Tetrazene and methods of preparing such materials are described. In one embodiment, the material comprises MTX-1, as well as simple salts or complexes derived therefrom. The methods of preparing such materials include combining Tetrazene and an acid to form a suspension, where the acid is nitric acid, sulfuric acid, perchloric acid, or hydrochloric acid. A nitrite salt may be added to the suspension, where the nitrite salt is sodium nitrite, lithium nitrite, potassium nitrite, an aqueous solution of sodium nitrite, an aqueous solution of lithium nitrite, or an aqueous solution of potassium nitrite. In some embodiments, the suspension is stirred until the suspension has a white appearance.
摘要翻译：描述适用于替代四氮烯的材料的实施方案及其制备方法。在一个实施方案中，该材料包含MTX-1，以及衍生自其的简单盐或复合物。制备这种材料的方法包括组合四嗪和酸形成悬浮液，其中酸是硝酸，硫酸，高氯酸或盐酸。亚硝酸盐可以加入到悬浮液中，其中亚硝酸盐是亚硝酸钠，亚硝酸锂，亚硝酸钾，亚硝酸钠水溶液，亚硝酸锂水溶液或亚硝酸钾水溶液。在一些实施方案中，搅拌悬浮液直到悬浮液具有白色外观。

6. 发明申请

US20130317232A1 ALTERNATIVE TO TETRAZENE 有权
标题翻译：替代四氯化碳
公开(公告)号：US20130317232A1
公开(公告)日：2013-11-28
申请号：US13956451
申请日：2013-08-01
申请人： PACIFIC SCIENTIFIC ENERGETIC MATERIALS COMPANY
发明人： John W. Fronabarger , Michael D. Williams
IPC分类号： C07D257/06
CPC分类号： C07D257/06 , C06B43/00 , C06C7/00
摘要： Embodiments of materials suitable for use as a replacement for Tetrazene and methods of preparing such materials are described. In one embodiment, the material comprises MTX-1, as well as simple salts or complexes derived therefrom. The methods of preparing such materials include combining Tetrazene and an acid to form a suspension, where the acid is nitric acid, sulfuric acid, perchloric acid, or hydrochloric acid. A nitrite salt may be added to the suspension, where the nitrite salt is sodium nitrite, lithium nitrite, potassium nitrite, an aqueous solution of sodium nitrite, an aqueous solution of lithium nitrite, or an aqueous solution of potassium nitrite. In some embodiments, the suspension is stirred until the suspension has a white appearance.
摘要翻译：描述适用于替代四氮烯的材料的实施方案及其制备方法。在一个实施方案中，该材料包含MTX-1，以及衍生自其的简单盐或复合物。制备这种材料的方法包括组合四嗪和酸形成悬浮液，其中酸是硝酸，硫酸，高氯酸或盐酸。亚硝酸盐可以加入到悬浮液中，其中亚硝酸盐是亚硝酸钠，亚硝酸锂，亚硝酸钾，亚硝酸钠水溶液，亚硝酸锂水溶液或亚硝酸钾水溶液。在一些实施方案中，搅拌悬浮液直到悬浮液具有白色外观。

7. 发明授权

US09718791B2 Facile method for preparation of sodium 5-nitrotetrazolate using a flow system 有权
公开(公告)号：US09718791B2
公开(公告)日：2017-08-01
申请号：US15000444
申请日：2016-01-19
申请人： Pacific Scientific Energetic Materials Company
发明人： Jon G. Bragg , Jason B. Pattison , John W. Fronabarger , Michael D. Williams
IPC分类号： C07D257/06 , B01J19/24 , C07D257/04
CPC分类号： C07D257/06 , B01J19/24 , B01J2219/24 , C07D257/04
摘要： Described are methods for preparing salts of 5-nitrotetrazolate that include reacting aqueous solutions of 5-aminotetrazole, an acid, and sodium nitrite in a continuous flow system at an ambient temperature.

8. 发明申请

US20150321922A1 METHOD FOR PREPARATION OF SILVER AZIDE 有权
标题翻译：制备银亚胺的方法
公开(公告)号：US20150321922A1
公开(公告)日：2015-11-12
申请号：US14710054
申请日：2015-05-12
申请人： Pacific Scientific Energetic Materials Company
发明人： John W. Fronabarger , Jon G. Bragg , Michael D. Williams
IPC分类号： C01G5/00
CPC分类号： C01G5/00 , C01B21/08
摘要： Described are methods of preparing silver azide comprising reacting a silver salt, an azide salt, ammonium hydroxide, and a hydrolysable ester at an elevated temperature.
摘要翻译：描述了制备叠氮化银的方法，包括在升高的温度下使银盐，叠氮化物盐，氢氧化铵和可水解的酯反应。

9. 发明申请

US20150239910A1 METHOD FOR PREPARATION OF A LEAD-FREE PRIMARY EXPLOSIVE 有权
标题翻译：无铅一次爆炸的制备方法
公开(公告)号：US20150239910A1
公开(公告)日：2015-08-27
申请号：US13957469
申请日：2013-08-02
申请人： Davin Glenn Piercey , Thomas Matthias Klapötke , PACIFIC SCIENTIFIC ENERGETIC MATERIALS COMPANY
发明人： Thomas Matthias Klapötke , Davin Glenn Piercey , John W. Fronabarger , Michael D. Williams
IPC分类号： C07F1/08
CPC分类号： C07F1/08
摘要： Described are methods for preparing copper(I) 5-nitrotetrazolate, which include reacting copper(II) sulfate pentahydrate, sodium nitrite, 5-aminotetrazole, and at least one of nitric acid and urea in water.
摘要翻译：描述了制备5-硝基四氮丙酸铜（I）的方法，其包括使五水合硫酸铜（II），亚硝酸钠，5-氨基四唑和硝酸和尿素中的至少一种在水中反应。

10. 发明申请

US20160207892A1 FACILE METHOD FOR PREPARATION OF SODIUM 5-NITROTETRAZOLATE USING A FLOW SYSTEM 有权
标题翻译：使用流动系统制备5-NITROTETRAZOLATE SACIUM的方法
公开(公告)号：US20160207892A1
公开(公告)日：2016-07-21
申请号：US15000444
申请日：2016-01-19
申请人： Pacific Scientific Energetic Materials Company
发明人： Jon G. Bragg , Jason B. Pattison , John W. Fronabarger , Michael D. Williams
IPC分类号： C07D257/06 , B01J19/24
CPC分类号： C07D257/06 , B01J19/24 , B01J2219/24 , C07D257/04
摘要： Described are methods for preparing salts of 5-nitrotetrazolate that include reacting aqueous solutions of 5-aminotetrazole, an acid, and sodium nitrite in a continuous flow system at an ambient temperature.
摘要翻译：描述了制备5-硝基四氮烯酸盐的方法，其包括在环境温度下在连续流动系统中反应5-氨基四唑，酸和亚硝酸钠的水溶液。

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