公开(公告)号：USH428H

公开(公告)日：1988-02-02

申请号：US24097

申请日：1987-03-02

Applicant: Everett E. Gilbert

Inventor： Everett E. Gilbert

IPC: C07C247/10

CPC classification number: C07C247/10

Abstract: 1,2,4,5-tetrakis (diazidomethyl) benzene and a method of making the same byeacting 1,2,4,5-tetrakis (dibromomethyl) benzene with sodium azide in dimethylformamide for three hours at 70.degree. to 80.degree. C.

公开(公告)号：US4535193A

公开(公告)日：1985-08-13

申请号：US586364

申请日：1984-03-05

Applicant: Gilbert P. Sollott ,  Everett E. Gilbert

Inventor： Gilbert P. Sollott ,  Everett E. Gilbert

IPC: C07C17/10 ,  C07C205/05 ,  C07C79/08

CPC classification number: C07C205/05 ,  C07C17/10 ,  C07C2103/90

Abstract: A composition comprising 1,4,6,9-tetranitrodiamantane, and process for itsreparation are disclosed.

Abstract translation: 公开了包含1,4,6,9-四硝基二金刚烷的组合物及其制备方法。

公开(公告)号：US4258224A

公开(公告)日：1981-03-24

申请号：US107194

申请日：1979-12-26

Applicant: Charles Ribaudo ,  John F. Leccacorvi ,  Everett E. Gilbert

Inventor： Charles Ribaudo ,  John F. Leccacorvi ,  Everett E. Gilbert

IPC: C07C201/16

CPC classification number: C07C201/16

Abstract: A process for recovering pure 2,4,6-trinitrotoluene (TNT) from a crude TNTixture containing unsymmetrical TNT isomers which comprises forming a homogeneous powder of the crude TNT and silica gel, introducing said powder at the top of a silica gel packed column, and resolving the TNT mixture into its component isomers by contacting said powder with a developing solvent system which is not reactive with the component isomers selected from the group consisting of polar organic solvents, non-polar organic solvents, and mixtures thereof having an energy of adsorption adequate to selectively adsorb the individual TNT isomers, such as a mixture of polar acetonitrile and non-polar trichloro trifluoroethane.

Abstract translation: 一种从含有不对称TNT异构体的粗TNT混合物中回收纯2,4,6-三硝基甲苯（TNT）的方法，包括形成粗TNT和硅胶的均匀粉末，将所述粉末引入硅胶填料柱的顶部 并且将TNT混合物分解成其组分异构体，使所述粉末与显影剂溶剂体系接触，所述显影剂溶剂体系与选自极性有机溶剂，非极性有机溶剂及其混合物的组分异构体不反应，所述极性有机溶剂， 吸附足以选择性吸附各种TNT异构体，例如极性乙腈和非极性三氯三氟乙烷的混合物。

公开(公告)号：USH272H

公开(公告)日：1987-05-05

申请号：US845669

申请日：1986-03-26

Applicant: Everett E. Gilbert

Inventor： Everett E. Gilbert

IPC: C07C247/04 ,  C08F26/02

CPC classification number: C07C247/04 ,  C08F26/02

Abstract: Novel poly (allyl azide) compositions are produced by reacting a poly (al nitrate) of molecular weight at least about 400 with a metal azide in the presence of an inert liquid solvent or diluent. The poly (allyl azides), which may contain residual nitro groups, are energetic materials, which are useful in propellants for guns, missiles and rockets and in detonator and igniter compositions for explosive charges.

公开(公告)号：USH234H

公开(公告)日：1987-03-03

申请号：US767921

申请日：1985-08-21

Applicant: Everett E. Gilbert

Inventor： Everett E. Gilbert

IPC: C06B25/04 ,  C07C205/19 ,  C07C205/42 ,  C07C247/10

CPC classification number: C06B25/04 ,  C07C205/19 ,  C07C205/42 ,  C07C247/10

Abstract: A novel diol, 1,3-Bis-2(2-hydroxyethyl)-2,4,6-trinitrobenzene has been syesized by the reaction of 1,3-dimethyl-2,4,6-trinitrobenzene with formaldehyde. The novel diol can be converted to a dinitrate and to a diazide which are both useful as explosives or as propellants.

公开(公告)号：US4568399A

公开(公告)日：1986-02-04

申请号：US715221

申请日：1985-03-22

Applicant: Everett E. Gilbert

Inventor： Everett E. Gilbert

IPC: C06B35/00

CPC classification number: C06B35/00

Abstract: An azidonitrate energetic composition i.e. cellulose azidonitrate and a pess of making the same from nitrocellulose and sodium or lithium azide.

Abstract translation: 叠氮化物能量组合物，即叠氮硝酸纤维素，以及由硝酸纤维素和叠氮化钠或锂组成的方法。

公开(公告)号：US4247724A

公开(公告)日：1981-01-27

申请号：US79128

申请日：1979-09-26

Applicant: Everett E. Gilbert

Inventor： Everett E. Gilbert

IPC: C07C205/06 ,  C07C79/10

CPC classification number: C07C201/12

Abstract: 2,2', 4,4', 6,6'-hexanitrobibenzyl, an intermediate compound used for mak hexanitrostilbene, is prepared by dissolving trinitrotoluene in a solvent system comprising a water-immiscible solvent and an aliphatic alcohol and then adding a metal hypochlorite solution containing a metal hydroxide to the trinitrotoluene solution to form the hexanitrobibenzyl. The compound is then separated from the reaction mixture.

Abstract translation: 2,2'，4,4'，6,6'-六硝基苄基，用于制备己腈二萜烯的中间体化合物，通过将三硝基甲苯溶解在包含与水不混溶的溶剂和脂族醇的溶剂体系中，然后加入金属次氯酸盐 将含有金属氢氧化物的溶液与三硝基甲苯溶液反应以形成六硝基苄基。 然后将化合物与反应混合物分离。

公开(公告)号：US4150055A

公开(公告)日：1979-04-17

申请号：US940248

申请日：1978-09-07

Applicant: Everett E. Gilbert

Inventor： Everett E. Gilbert

IPC: C07C85/11

CPC classification number: C07C215/76

Abstract: 2,4- AND 2,6- Dinitrobenzenesulfonates, which may contain a methyl group in the 5 position, are reduced with sulfur dioxide in aqueous sulfuric acid medium at elevated temperatures, whereby one or both nitro groups are reduced to a primary amino group and the sulfonic acid group is eliminated.

Abstract translation: 2,4-二硝基苯磺酸盐，其可以含有5位的甲基，在硫酸水溶液中在升高的温度下用二氧化硫还原，由此将一个或两个硝基还原为伯氨基， 磺酸基被除去。

公开(公告)号：US4028425A

公开(公告)日：1977-06-07

申请号：US691912

申请日：1976-06-01

Applicant: Everett E. Gilbert

Inventor： Everett E. Gilbert

IPC: C01B21/38 ,  C07C205/06 ,  C07C79/10

CPC classification number: C01B21/38 ,  C07C201/08

Abstract: Dinitrotoluene and nitric acid are concurrently produced by continuously roducing toluene, nitrogen dioxide and oxygen in a molar ratio of at least 4 mols nitrogen dioxide and 1 mol oxygen per mol toluene into a reaction zone containing a reaction medium comprising dinitrotoluene and 93-103% nitric acid, maintaining the resulting mixture of toluene, nitrogen dioxide, oxygen and reaction medium under a pressure of at least 100 psig and at a temperature up to about 100.degree. C. until a reaction product containing dinitrotoluene and 93-103% nitric acid in the ratio of about 1 mol dinitrobenzene and 2 mols nitric acid is produced, and continuously removing said reaction product from the reaction zone.

Abstract translation: 二硝基甲苯和硝酸同时通过将摩尔比为至少4摩尔二氧化氮和1摩尔氧/摩尔甲苯的甲苯，二氧化氮和氧气连续引入到含有二硝基甲苯和93-103％硝酸的反应介质的反应区中 在至少100psig的压力和高达约100℃的温度下保持所得到的甲苯，二氧化氮，氧气和反应介质的混合物，直至含有二硝基甲苯和93-103％硝酸的反应产物在 产生约1摩尔二硝基苯和2摩尔硝酸的比例，并从反应区中连续除去所述反应产物。

公开(公告)号：USH430H

公开(公告)日：1988-02-02

申请号：US24091

申请日：1987-03-02

Applicant: Yvon P. Carignan ,  Everett E. Gilbert

Inventor： Yvon P. Carignan ,  Everett E. Gilbert

IPC: C06B25/00 ,  C08B15/06

CPC classification number: C06B25/00 ,  C08B15/06

Abstract: A process of making azidodeoxycellulose nitrate in yields as high as 90 pent. The process initially involves the conversion of cellulose to the mesylate or tosylate derivative. This is followed by reacting the above cellulose derivative with a metallic azide to produce azidodeoxycellulose. Thereafter, the azidodeoxycellulose is nitrated thereby producing azidodeoxycellulose nitrate which is a propellant.