公开(公告)号：US4938813A

公开(公告)日：1990-07-03

申请号：US424909

申请日：1989-10-23

申请人： Siegfried Eisele ,  Klaus Menke ,  Hiltmar Schubert

发明人： Siegfried Eisele ,  Klaus Menke ,  Hiltmar Schubert

IPC分类号： C06D5/00 ,  C06B25/34 ,  C06B45/10

CPC分类号： C06B25/34 ,  C06B45/105

摘要： Solid rocket fuels with a low pressure exponent and with little or no sigure comprise high-energy nitramine compounds in an amount of 50-90% by weight, an azide group-containing, high-energy binder system of polymers and plasticizers in an amount of 8-50% by weight and heavy metal catalysts in the form of lead, tin or copper compounds in an amount of 0.5 to 10% by weight.

摘要翻译： 固体火箭燃料具有低压指数且很少或没有特征，包括50-90％重量的高能硝胺化合物，含有叠氮化物基团的聚合物和增塑剂的高能粘合剂体系，其量为 8-50重量％的重金属催化剂和铅，锡或铜化合物形式的重金属催化剂，其量为0.5-10重量％。

公开(公告)号：US4925600A

公开(公告)日：1990-05-15

申请号：US132255

申请日：1987-12-14

申请人： Horst Hommel ,  Hiltmar Schubert

发明人： Horst Hommel ,  Hiltmar Schubert

IPC分类号： C06B21/00 ,  C06B31/28

CPC分类号： C06B31/28 ,  C06B21/0066

摘要： Particulate ammonium nitrate for use as an oxidizer in solid propellants orxplosives is, according to a first alternative, produced in that a solid mixture of ammonium nitrate with phase stabilizers, e.g. metal oxides is melted in several small batches housed in spatially separate manner and reactively reacted, the melts of the individual batches are successively atomized by drawing off and the mixture is supplied cyclically to all the batches, the melt particles being solidified in a cooling gas sinking stream. According to another alternative, initially a phase-stabilizing additive in the form of a metalamine complex is reacted in the aqueous phase from metal nitrate and ammonia, dried and mixed with solid ammonium nitrate, the mixture is melted and then atomized by drawing off. In addition, both processes can be combined.

摘要翻译： 用作固体推进剂或爆炸物中的氧化剂的颗粒状硝酸铵是根据第一种替代方案制备的，其中硝酸铵与相稳定剂的固体混合物，例如， 金属氧化物以几个小批量的方式熔化，以空间分开的方式并且反应性地反应，单个批次的熔体通过抽出而连续雾化，并且将混合物循环地供给到所有的批次，熔体颗粒在冷却气体下沉中固化 流。 根据另一种替代方案，最初，金属胺络合物形式的相稳定添加剂在水相中从金属硝酸盐和氨反应，干燥并与固体硝酸铵混合，将混合物熔化，然后通过拉出雾化。 此外，两个过程可以组合。

公开(公告)号：US4608210A

公开(公告)日：1986-08-26

申请号：US659247

申请日：1984-10-10

申请人： Dietmar Muller ,  Hiltmar Schubert

发明人： Dietmar Muller ,  Hiltmar Schubert

IPC分类号： B30B11/24 ,  C06B21/00

CPC分类号： B30B11/24 ,  C06B21/0075

摘要： A method for manufacturing plastically bonded propulsive powders and explves by means of an extruder which comprises a housing with at least one entry opening, under certain conditions a solvent supplementing opening, two co- or counterrotating screw shafts and a forming head. The method makes possible continuous production with minimal binder components of 4-6 percent. Firstly, the plastic binder in a fixed, soluble or suspended form is added by means of an entry opening for a period of time until the screws float in the plastic binder without opposing friction and without friction with the walls. The components of the propulsive powder, or correspondingly the explosive material in crystalline form, are added in steadily increasing proportions with a simultaneous reduction of the portion of the plastic binder and finally, the mixture ratio is held constant.

摘要翻译： 一种通过挤出机制造塑性粘结的推进粉末和爆炸物的方法，该挤出机包括具有至少一个入口的壳体，在某些条件下，溶剂补充开口，两个共旋转或反转螺旋轴和成形头。 该方法可以连续生产，最少的粘合剂成分为4-6％。 首先，固定，可溶或悬浮形式的塑料粘合剂通过入口一段时间加入，直到螺杆漂浮在塑料粘合剂中而没有相反的摩擦并且与壁不摩擦。 推进粉末的组分或相应的结晶形式的爆炸性材料以稳定增加的比例加入，同时减少塑料粘合剂的一部分，最后混合比保持不变。

公开(公告)号：US4493630A

公开(公告)日：1985-01-15

申请号：US496868

申请日：1983-05-23

申请人： Dietmar Muller ,  Hiltmar Schubert ,  Rudolf Krohnert

发明人： Dietmar Muller ,  Hiltmar Schubert ,  Rudolf Krohnert

IPC分类号： B30B9/12 ,  C06B21/00 ,  B29F3/03

CPC分类号： C06B21/0075 ,  B30B9/12

摘要： In the case of an apparatus for dewatering and plastifying water-wet mixts of materials for manufacturing explosives, as for example mixtures for producing propellent charges, using a screw extruder with one or more screws having kneading and conveying elements and a housing, possibly made up of axial sections, with a filling port for the said mixture as wetted with water, certain steps are taken for stopping the formation of slurries at the back end or part of the screw extruder, that is to say at the filling port there is an outwardly widening drain port with a drain duct joined thereto in which there is a conveyor for clearing the expressed water and the solids therein and moving them to the back end of the screw extruder.

摘要翻译： 在用于制造爆炸物的材料的水 - 湿混合物的脱水和塑化装置的情况下，例如用于产生推进剂的混合物，使用具有一个或多个具有捏合和输送元件的螺杆的螺杆挤出机和壳体， 的轴向部分，具有用于用水润湿的所述混合物的填充口，采取某些步骤以停止在螺杆挤出机的后端或部分处形成浆料，也就是说在填充口处存在向外 加宽排水口，排水管连接在一起，其中有用于清除表达的水和固体的输送机，并将它们移动到螺杆挤出机的后端。

公开(公告)号：US4439622A

公开(公告)日：1984-03-27

申请号：US340364

申请日：1982-01-18

申请人： Rolf Hansen ,  Walter Engel ,  Hiltmar Schubert

发明人： Rolf Hansen ,  Walter Engel ,  Hiltmar Schubert

IPC分类号： C06B25/04 ,  C07C85/00

CPC分类号： C07C209/10

摘要： A process for the manufacture of 1,3,5-triaminotrinitrobenzene having a large crystal size by aminating 1,3,5-trichlorotrinitrobenzene with an agent at atmospheric pressure at a temperature of at least about 160.degree. C. with an antioxidant added to the reaction mixture.

摘要翻译： 一种制备具有大晶体尺寸的1,3,5-三氨基硝基苯的方法，该方法是在大气压下，在至少约160℃的温度下，将1,3,5-三氯硝基苯与抗氧剂加入到 反应混合物。