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公开(公告)号：USH1510H
公开(公告)日：1995-12-05
申请号：US210881
申请日：1988-06-23
Applicant: Steven L. Collignon , Kerry L. Wagaman
Inventor： Steven L. Collignon , Kerry L. Wagaman
IPC: C07C279/34 , C07C277/08
CPC classification number: C07C279/34
Abstract: A continuous process for forming spheroidal high bulk density nitroguanid crystals from an aqueous solution of nitroguanidine which contains methylcellulose and partially hydrolyzed poly(vinyl alcohol) as crystal habit modifiers. A saturated aqueous solution of nitroguanidine is formed at a temperature T.sub.1 where 70.degree. C..ltoreq.T.sub.1 .ltoreq.100.degree. C. and crystallization occurs at a lower temperature T.sub.2 where 20.degree. C..ltoreq.T.sub.1 -T.sub.2 .ltoreq.50.degree. C.
Abstract translation: 从含有甲基纤维素和部分水解的聚（乙烯醇）作为晶体习性调节剂的硝基胍水溶液形成球状高体积密度硝基胍晶体的连续方法。 在70℃的温度T1下形成饱和的硝基胍水溶液。在20℃的较低温度T2下进行结晶。
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公开(公告)号：USH581H
公开(公告)日：1989-02-07
申请号：US71502
申请日：1987-07-09
Applicant: Steven L. Collignon , Dennis R. Knudsen
Inventor： Steven L. Collignon , Dennis R. Knudsen
IPC: C10L1/00
CPC classification number: C10L1/00
Abstract: A process for purifying mineral spirits which have been used to clean Ottouel II propelled torpedoes by heating the mineral spirits to decompose 1,2-propanediol dinitrate and remove hydrogen cyanide and other gaseous decomposition produces, and then distill the mineral spirits from the remaining contaminants.
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公开(公告)号：USH1778H
公开(公告)日：1999-02-02
申请号：US210886
申请日：1988-06-23
Applicant: Kerry L. Wagaman , Chester F. Clark , William S. Jones , Steven L. Collignon , Christopher C. Wilmot
Inventor： Kerry L. Wagaman , Chester F. Clark , William S. Jones , Steven L. Collignon , Christopher C. Wilmot
CPC classification number: C06B25/34 , C06B21/0091
Abstract: A process for producing high bulk density spheroidal nitroguanidine by fong a solution of from 2 to 9 weight percent of nitroguanidine, 0.5 to 2.0 weight percent of methylcellulose, and 0.5 to 2.0 weight percent of partially hydrolyzed poly(vinyl alcohol) in water at a temperature of from 50.degree. C. to 100.degree. C., and then cooling the solution at a rate of from I to 20.degree. C./minute until the solution temperature is less than 40.degree. C.
Abstract translation: 一种制备高松质密度球形硝基胍的方法，该方法是通过在温度下形成2-9重量％硝基胍，0.5-2.0重量％甲基纤维素和0.5-2.0重量％部分水解聚乙烯醇的溶液 从50℃至100℃，然后以1至20℃/分钟的速率冷却溶液直到溶液温度低于40℃。
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Patent Agency Ranking
公开(公告)号：US4894462A
公开(公告)日：1990-01-16
申请号：US213037
申请日：1988-06-24
Applicant: Steven L. Collignon
Inventor： Steven L. Collignon
IPC: C07D249/12
CPC classification number: C07D249/12
Abstract: A process for recrystallizing crude, rod-like or jagged crystals of 3-nit1,2,4-triazol-5-one into spheroidal crystals by using low molecular weight alcohols (e.g., methanol, ethanol).
Abstract translation: 通过使用低分子量醇（例如甲醇，乙醇）将3-硝基-1,2,4-三唑-5-酮的粗制，棒状或锯齿状晶体再结晶成球状晶体的方法。
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5.依法登记的发明Preparation of spheroidal 3-nitro-1,2,4-triazol-5-one by crystallization 失效通过结晶制备球形3-硝基-1,2,4-三唑-5-酮
公开(公告)号：USH719H
公开(公告)日：1989-12-05
申请号：US379035
申请日：1989-07-12
Applicant: Steven L. Collignon , Robert Farncomb
Inventor： Steven L. Collignon , Robert Farncomb
IPC: C07D249/12
CPC classification number: C07D249/12
Abstract: A process for recrystallizing crude, rod-like or jagged crystals of 3-nit1,2,4-triazol-5-one into spheroidal crystals by using water containing from 0.01 to 0.20 weight percent of a fluorochemical surfactant and from 0.01 to 0.20 weight percent of methyl cellulose.
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6.发明授权Energetic composites of cyclodextrin nitrate esters and nitrate ester plasticizers 失效环糊精硝酸酯和硝酸酯增塑剂的能量复合材料
公开(公告)号：US5114506A
公开(公告)日：1992-05-19
申请号：US728918
申请日：1991-07-08
Applicant: John P. Consaga , Steven L. Collignon
Inventor： John P. Consaga , Steven L. Collignon
IPC: C06B25/02 , C06B45/10 , C07C203/04 , C07C203/06 , C08B37/16 , C08K5/32
CPC classification number: C08B37/0012 , C06B25/02 , C06B45/105 , C07C203/04 , C07C203/06 , C08K5/32
Abstract: An energetic composite made of a mixture of(1) a solid nitrate ester of a cyclodextrin or a mixture of cyclodextrins;nd(2) an energetic organic nitrate ester plasticizer.
Abstract translation: 由（1）环糊精的固体硝酸酯或环糊精的混合物的混合物制成的能量复合材料; 和（2）能量有机硝酸酯增塑剂。
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公开(公告)号：USH787H
公开(公告)日：1990-06-05
申请号：US379034
申请日：1989-07-12
Applicant: Steven L. Collignon
Inventor： Steven L. Collignon
Abstract: Carbohydrazinium dinitrate, which is formed by adding 2 moles of nitric a (HNO.sub.3) to each mole of carbohydrazide (H.sub.2 NHNCONHNH.sub.2). This salt is useful as an oxidizer in slurry gun propellants.
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公开(公告)号：USH861H
公开(公告)日：1990-12-04
申请号：US210885
申请日：1988-06-23
Applicant: Steven L. Collignon , Robert E. Farncomb , Kerry L. Wagaman
Inventor： Steven L. Collignon , Robert E. Farncomb , Kerry L. Wagaman
IPC: C07D249/12
CPC classification number: C07D249/12
Abstract: A process for preparing 3-nitro-1,2,4-triazol-5-one by nitrating 1,2,4-trol-5-one in 70% nitric acid at a temperature of from 60.degree. C. to 75.degree. C. and then crystallizing out the product 3-nitro-1,2,4-triazol-5-one at a temperature of from 0.degree. C. to 10.degree. C. The nitro-1,2,4-triazol-5-one is useful as an explosive.
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