子分类：
| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 21 | PRECURSOR OF AN EXPLOSIVE COMPOSITION INCLUDING AT LEAST ONE IONIC LIQUID AND A METHOD OF DESENSITIZING AN EXPLOSIVE COMPOSITION | US13177263 | 2011-07-06 | US20120024437A1 | 2012-02-02 | Steven M. Nicolich; Alexander J. Paraskos; Daniel W. Doll; Gary K. Lund; Wendy A. Balas |
| An ionic liquid is disclosed. A precursor composition that comprises at least one ionic liquid and at least one energetic material is also disclosed, as is a method of synthesizing an ionic liquid and a method of desensitizing an explosive composition. | ||||||
| 22 | Ionic liquid and a method of synthesizing an ionic liquid | US11735105 | 2007-04-13 | US08012277B2 | 2011-09-06 | Steven M. Nicolich; Alexander J. Paraskos; Daniel W. Doll; Gary K. Lund; Wendy A. Balas |
| An ionic liquid is disclosed A precursor composition that comprises at least one ionic liquid and at least one energetic material is also disclosed, as is a method of synthesizing an ionic liquid and a method of desensitizing an explosive composition. | ||||||
| 23 | Concentration method of aqueous acrylamide solution | US834983 | 1997-04-07 | US5922912A | 1999-07-13 | Yoshihiko Kambara; Mutsuo Matsumura; Michiaki Umeno; Yoshikazu Uehara; Koichi Asao |
| A method is disclosed for the concentration of an aqueous acrylamide solution prepared by hydration of acrylonitrile or an aqueous acrylamide solution substantially free of acrylonitrile. The method makes use of a concentration apparatus at least a part of whose solution-contacting section is made of a copper-containing material. The concentration is conducted while introducing an oxygen-containing gas into the apparatus. Use of this method can prevent formation, adhering, accumulation and the like of popcorn polymers inside the concentration apparatus upon concentration of the aqueous acrylamide solution, and can also produce high-quality acrylamide. | ||||||
| 24 | Fluoroalkenyl compounds and their use as pest repellents | US763802 | 1996-12-11 | US5693865A | 1997-12-02 | Peter Gerrard Ruminski |
| Fluorinated alkene compounds useful for and methods of controlling nematodes, insects, and acarids that prey on agricultural crops. Polar compounds, for example, 3,4,4-trifluoro-3-butene-1-amine or 3,4,4-trifluoro-3-butenoic acid, are particularly useful for systemic control of pests. Novel method and intermediates for the preparation of 3,4,4-trifluoro-3-butene-1-amine are also provided. | ||||||
| 25 | Fluoroalkenyl compounds and their use as pest repellents | US321952 | 1994-10-12 | US5457134A | 1995-10-10 | Peter G. Ruminski |
| Fluorinated alkene compounds useful for and methods of controlling nematodes, insects, and acarids that prey on agricultural crops. Polar compounds, for example, 3,4,4-trifluoro-3-butene-1-amine or 3,4,4-trifluoro-3-butenoic acid, are particularly useful for systemic control of pests. Novel method and intermediates for the preparation of 3,4,4-trifluoro-3-butene-1-amine are also provided. | ||||||
| 26 | Hydrazine purification | US3458283D | 1966-05-26 | US3458283A | 1969-07-29 | MEISSNER HERMAN PAUL; BADDOUR RAYMOND FREDERICH |
| 27 | Process for manufacture of hydrazine and alkyl substituted hydrazines | US3454361D | 1966-02-09 | US3454361A | 1969-07-08 | HUBER LUDWIG KONRAD; OCONE LUKE RALPH |
| 28 | Process for hydrocyanation of diolefins | EP96942942.2 | 1996-12-12 | EP0873306B1 | 2002-03-20 | BREIKSS, Anne, Irisa; FOO, Thomas |
| A process for the hydrocyanation of diolefins employing a catalyst comprising the combination of a zero-valent nickel compound and certain bidentate phosphorus compounds, and a process for isomerizing 2-alkyl-3-monoalkenenitrile to form linear nitriles by the use of such catalyst. | ||||||
| 29 | 3,4,4-Trifluoro-3-butenoic acid or its methyl ester | EP97107054.5 | 1992-02-27 | EP0798285A3 | 1997-10-08 | Ruminsky, Peter, Gerrard |
Trifluorobutenoic acid, its methyl ester and a process of preparation thereof. |
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| 30 | Method of concentrated aqueous acrylamide solution | JP9533296 | 1996-04-17 | JP3708212B2 | 2005-10-19 | 与志一 上原; 公一 朝生; 六雄 松村; 道明 梅野; 芳彦 神原 |
| 31 | Improved method of isomerization of hydrocyanation and non-conjugated 2-alkyl-3-monoalkenenitriles of diolefin | JP52368997 | 1996-12-12 | JP2925746B2 | 1999-07-28 | BUREIKUSU AN AIRISA; FUU TOOMASU |
| 32 | Improved method of isomerization of hydrocyanation and non-conjugated 2-alkyl-3-monoalkenenitriles of diolefin | JP52368997 | 1996-12-12 | JPH11501672A | 1999-02-09 | フー，トーマス; ブレイクス，アン，アイリサ |
| (57)【要約】 ゼロ価のニッケル化合物と特定の二座リン化合物との組み合わせを含有する触媒を用いるジオレフィンのヒドロシアン化方法、およびそのような触媒を用いることによる２−アルキル−３−モノアルケンニトリルを異性化して直鎖状のニトリルを形成するための方法。 | ||||||
| 33 | Method for concentration of acrylamide aqueous solution | JP9533296 | 1996-04-17 | JPH09278727A | 1997-10-28 | MATSUMURA MUTSUO; UMENO MICHIAKI; UEHARA YOSHIICHI; ASAO KOICHI; KANBARA YOSHIHIKO |
| PROBLEM TO BE SOLVED: To concentrate an acrylamide aqueous solution good in polymerizability without the generation of a popcorn polymer, capable of obtaining a product with a high degree of polymerization and good solubility in water by putting a copper material on a portion contacting to a solution, of an apparatus for concentration. SOLUTION: When synthesizing acrylamide B through hydration of acrylonitrile A, in a process to concentrate to a preferred concentration of an aqueous solution of the compound B by isolating the unreacted compound A and an excess quantity of water from a synthesizing reactional solution, or in a process to concentrate a dilute acrylamide aqueous solution virtually not including the compound A to a preferred concentration, at least a part of members forming a contact part with the solution of an apparatus for the concentration is made of a copper material and concentration is conducted by introducing oxygen gas into the apparatus at the time of the concentration. It is preferable that a concentration of copper ions in the solution fed into the concentration process is in the range of 0∼100ppm based on the quantity of the compound B. COPYRIGHT: (C)1997,JPO | ||||||
| 34 | JPH06505485A - | JP50755992 | 1992-02-27 | JPH06505485A | 1994-06-23 | |
| 35 | Hidorajinno seizochunierareru goseiyoekino shorihoho | JP9032575 | 1975-07-25 | JPS5137896A | 1976-03-30 | KURUTO BIRUHERUMU AIHENHOTSUFU; RAINHARUTO SHURIIBUSU; HERUMAN BURANDORU; HAINRITSUHI KOONEN |
| In the production of hydrazine wherein aqueous ammonia is oxidized in the presence of a ketone to form an aqueous solution containing at least one of a hydrazone and a ketazine along with ammonia, the hydrazone and ketazine are concentrated and the hydrazone and ketazine are subsequently hydrolyzed to hydrazine and ketone, the improvement which comprises effecting the concentration of the hydrazone and ketazine by extracting the aqueous solution with a substantially water-immiscible organic solvent whereby the hydrazone and ketazine preferentially enter the water-immiscible solvent, and separating the water-immiscible solvent extract from the aqueous solution. The organic solvent is preferably a higher alcohol, a chlorinated hydrocarbon, benzene or a substitution product thereof. The organic solvent extract, in one or more stages, and optionally with addition of ketone, can be re-extracted with water, hydrolyzed with aqueous acid or subjected to distillation to separate the hydrazine values from the organic solvent. | ||||||
| 36 | 고체 히드라진 유도체를 이용한 환원 그래핀 옥사이드 제조 방법 | KR1020120128862 | 2012-11-14 | KR101554170B1 | 2015-09-21 | 허남회; 이병노; 이규형 |
| 본원은고체히드라진유도체를이용하여그래핀옥사이드(graphene oxide)로부터환원그래핀옥사이드(reduced graphene oxide)를제조하는방법에관한것이다. | ||||||
| 37 | Process for the isomerization of nonconjugated 2-alkyl-3-monoalkenenitriles | EP01202248.9 | 1996-12-12 | EP1191018B1 | 2005-05-25 | Breikss, Anne Irisa.; Foo, Thomas. |
| 38 | Process for the isomerization of nonconjugated 2-alkyl-3-monoalkenenitriles | EP01202248.9 | 1996-12-12 | EP1191018A1 | 2002-03-27 | Breikss, Anne Irisa.; Foo, Thomas. |
A process for isomerizing 2-alkyl-3-monoalkenenitrile to form linear nitriles employing a catalyst comprising the combination of a zero valent nickel compound and certain bidentate phosphorus compounds. |
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| 39 | FLUOROALKENYL COMPOUNDS AND THEIR USE AS PEST REPELLENTS | EP92907941.6 | 1992-02-27 | EP0640069B1 | 1998-11-04 | RUMINSKY, Peter, Gerrard |
| Fluorinated alkene compounds useful for and methods of controlling nematodes, insects, and acarids that prey on agricultural crops. Polar compounds, for example, 3,4,4-trifluoro-3-butene-1-amine or 3,4,4-trifluoro-3-butenoic acid, are particularly useful for systemic control of pests. Novel method and intermediates for the preparation of 3,4,4-trifluoro-3-butene-1-amine are also provided. | ||||||
| 40 | 3,4,4-Trifluoro-3-butenoic acid or its methyl ester | EP97107054.5 | 1992-02-27 | EP0798285A2 | 1997-10-01 | Ruminsky, Peter, Gerrard |
Trifluorobutenoic acid, its methyl ester and a process of preparation thereof. |
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