-
公开(公告)号：US08597444B1
公开(公告)日：2013-12-03
申请号：US12977374
申请日：2010-12-23
申请人： Ming-Wan Young , Costas G. Gogos , Niloufar Faridi , Linjie Zhu , Peter Bonnett , Howard Shimm , Elbert Caravaca , Joseph Palk, Jr. , Dale Conti , Mohamed Elalem , Fei Shen
发明人： Ming-Wan Young , Costas G. Gogos , Niloufar Faridi , Linjie Zhu , Peter Bonnett , Howard Shimm , Elbert Caravaca , Joseph Palk, Jr. , Dale Conti , Mohamed Elalem , Fei Shen
摘要： By using generally known chemically, physically, or a combination thereof, means to foam celluloid, a foamed celluloid material is invented with a density of less than about 1.25 gm/cm3, which material is relatively low cost, very fast burning, very low residue, easily moldable, and which material exhibits good mechanical strength, and provides a good water barrier. These characteristics make this foamed celluloid a preferred choice for military artillery propellant charge bags, military mortar and civilian fireworks increment charges, combustible cartridges, flare housings, igniter tubes, as well as, closure disks, combustible enclosures and components thereof, among other applications.
摘要翻译： 通过使用通常已知的化学，物理或其组合的手段来泡沫赛璐id，发明了一种密度小于约1.25gm / cm 3的发泡赛璐id体材料，该材料成本相对较低，燃烧非常快，残渣极少 ，易模塑，哪种材料具有良好的机械强度，并提供良好的防水性。 这些特征使得这种发泡的赛璐id是军事炮兵推进剂充电袋，军用砂浆和民用烟花增压装置，可燃筒，火炬罩，点火器管以及封闭盘，可燃外壳及其部件以及其他应用的首选。
-
公开(公告)号：US08617328B1
公开(公告)日：2013-12-31
申请号：US12483420
申请日：2009-06-12
申请人： Ming-Wan Young , Costas G. Gogos , Niloufar Faridi , Linjie Zhu , Peter Bonnett , Howard Shimm , Elbert Caravaca , Joseph Palk, Jr.
发明人： Ming-Wan Young , Costas G. Gogos , Niloufar Faridi , Linjie Zhu , Peter Bonnett , Howard Shimm , Elbert Caravaca , Joseph Palk, Jr.
CPC分类号： F42B5/38 , C06B23/002 , C06B25/20 , F42B30/12
摘要： An economical, low residue, mortar increment propellant container manufactured of foamed celluloid, which is composed of 50 to 84% nitrocellulose, having a nitrogen content of from about 10.5 to about 13.5%, and about 15 to about 50% camphor. The burn rate of the foamed celluloid can be enhanced by the addition of energetic additives, such as energetic plasticizers.
摘要翻译： 由50至84％的硝化纤维素组成的具有约10.5-约13.5％的氮含量和约15-约50％樟脑的泡沫赛璐container制造的经济，低残留的砂浆增量推进剂容器。 通过加入高能添加剂，如能量增塑剂，可以提高发泡赛璐The的燃烧速率。
-
公开(公告)号：US08696838B1
公开(公告)日：2014-04-15
申请号：US13307653
申请日：2011-11-30
申请人： Niloufar Faridi , Linjie Zhu , Ming-Wan Young , Costas G. Gogos , Fei Shen , Elbert Caravaca , Mohamed Elalem , Viral Panchal , Dale Conti
发明人： Niloufar Faridi , Linjie Zhu , Ming-Wan Young , Costas G. Gogos , Fei Shen , Elbert Caravaca , Mohamed Elalem , Viral Panchal , Dale Conti
CPC分类号： C06B25/20 , C06B23/002
摘要： A method of manufacture of foamed celluloid molded products, involving three steps for the manufacture of higher density (0.7 to 1.25 gm/cc) foamed celluloid products or simple geometry lower density (0.2 to 0.7 gm/cc) foamed celluloid products, and four steps for the manufacture of lower density foamed celluloid products of any geometry. The three step process involving: (1) providing small, uniform, pieces of celluloid; (2) presoaking the pieces in a physical blowing agent (PBA) under pressure; and (3) foaming at raised temperature a controlled quantity of the presoaked pieces in a mold—to obtain the desired shape and density. For a lower density foamed celluloid product, of any moldable geometry, the steps are to: (1) small pieces of celluloid, that (2) have been presoaked in a PBA, are (3) pre-expanded to an intermediate density, and then (4) foam the desired lower density foamed product in a mold at raised temperature.
摘要翻译： 一种制造发泡赛璐id模制产品的方法，包括制造高密度（0.7至1.25gm / cc）发泡赛璐id产品或简单几何形状较低密度（0.2至0.7gm / cc）发泡赛璐id产品的三个步骤，以及四个步骤 用于制造任何几何形状的低密度发泡赛璐id产品。 三步法：（1）提供小而均匀的赛璐，片; （2）在物理发泡剂（PBA）的压力下预浸件; 和（3）在升高的温度下将受控量的预浸渍块在模具中发泡，以获得所需的形状和密度。 对于具有任何可成型几何形状的低密度发泡赛璐id制品，步骤是：（1）将已经预浸在PBA中的（2）的小片赛璐，（3）预膨胀至中间密度，并且 然后（4）在升高的温度下将期望的低密度发泡产品在模具中发泡。
-
-
搜索结果
3 条记录 (耗时 0.009 秒)
