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公开(公告)号：US4198256A
公开(公告)日：1980-04-15
申请号：US876227
申请日：1978-02-09
CPC分类号： C08J7/047 , B32B27/00 , B32B27/32 , B32B27/322 , C08J2323/12 , C08J2423/00 , Y10S428/91 , Y10T428/31913 , Y10T428/31928
摘要： A heat-sealable oriented plastic film comprising an oriented polypropylene film having on at least one surface a heat-sealable layer comprising a predominantly linear random copolymer of ethylene and up to 12 mole percent of at least one further alpha-olefin having at least three carbon atoms per molecule.
摘要翻译： 一种可热封的定向塑料薄膜，其包含定向聚丙烯薄膜，该薄膜在至少一个表面上具有可热封层，该可热封层包含主要为线性的乙烯无规共聚物和至多12摩尔％的至少一种其它具有至少三个碳原子的α-烯烃 每分子原子
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公开(公告)号：US09638503B1
公开(公告)日：2017-05-02
申请号：US14462702
申请日：2014-08-19
CPC分类号： F42C15/005 , F42C14/02 , F42C15/21
摘要： A hand grenade fuze includes a secondary safety feature in the form of a trigger pin inserted through the striker lever. One end of the trigger pin has an undercut portion. A slide bar is disposed in the fuze body and has a keyhole opening at one end for selectively engaging the undercut portion of the trigger pin. A trigger has one end connected to the slide bar and another end rotatably fixed to the fuze body. A spring biases the trigger away from the fuze body. When the trigger is depressed, the slide bar translates and releases the trigger pin, which releases the restraint on the striker lever.
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公开(公告)号：US08857341B1
公开(公告)日：2014-10-14
申请号：US14014723
申请日：2013-08-30
CPC分类号： F42C14/02 , F42C15/188
摘要： A more IM compliant grenade fuze assembly includes a fuze body, an energetics train disposed in the fuze body, and a striker lever rotatably attached to the fuze body. A spring-loaded rotor assembly is rotatably fixed to the fuze body. The rotor assembly includes a primer. A firing pin is disposed in one of the rotor assembly and the fuze body. Placing the primer in the rotor assembly decreases the area of the fuze assembly that is vulnerable to initiation by impact from a bullet, fragment, or shape charge.
摘要翻译： 更符合IM标准的手榴弹引信组件包括引信体，设置在引信体中的能量训练线以及可旋转地连接到引信体的撞针。 弹簧加载的转子组件可旋转地固定到引信体。 转子组件包括底漆。 一个撞针设置在转子组件和引信体之一中。 将底漆放置在转子组件中可以减少由子弹，碎片或形状电荷引起的易引发的引信组件的面积。
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公开(公告)号：US08765083B2
公开(公告)日：2014-07-01
申请号：US12950518
申请日：2010-11-19
IPC分类号： B01D53/40 , B01D53/48 , B01D53/50 , B01D53/52 , B01D53/62 , B01D53/96 , C07D241/04 , C07D239/04 , C07D295/13
CPC分类号： B01D53/1493 , B01D53/1456 , B01D2252/2026 , B01D2252/2041 , B01D2252/20442 , B01D2252/20447 , B01D2252/20452 , B01D2252/20468 , B01D2252/20473 , B01D2252/504 , B01D2257/302 , B01D2257/304 , B01D2257/308 , B01D2257/504 , B01D2258/0283 , B01D2258/05 , C12M47/18 , Y02C10/06 , Y02C10/08 , Y02P20/59
摘要： This invention provides novel compositions comprising substituted polyamines as acid gas scrubbing solutions and methods of using the compositions in an industrial system. The invention relates to the use of such polyamine compounds in industrial processes to remove acidic contaminants from natural and industrial fluid streams, such as natural gas, combustion gas, natural gas, synthesis gas, biogas, and other industrial fluid streams. The compositions and methods of the invention are useful for removal, absorption, or sequestration of acidic contaminants and sulfide contaminants including CO2, H2S, RSH, CS2, COS, and SO.
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公开(公告)号：US20110245453A1
公开(公告)日：2011-10-06
申请号：US12754660
申请日：2010-04-06
IPC分类号： C08G69/00
CPC分类号： C08G73/02 , C02F1/56 , C02F2101/20 , C08L79/02
摘要： A composition comprising a polymer derived from at least two monomers: acrylic-x and an alkylamine, wherein said polymer is modified to contain a functional group capable of scavenging one or more compositions containing one or more metals is disclosed. These polymers have many uses in various mediums, including wastewater systems.
摘要翻译： 公开了一种组合物，其包含衍生自至少两种单体的聚合物：丙烯酸x和烷基胺，其中所述聚合物被改性为含有能够清除含有一种或多种金属的一种或多种组合物的官能团。 这些聚合物在各种介质中具有许多用途，包括废水系统。
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16.发明授权Process for the transformation of vanadium/phosphorus mixed oxide catalyst precursors into active catalysts for the production of maleic anhydride 失效将钒/磷混合氧化物催化剂前体转化成用于生产马来酸酐的活性催化剂的方法
公开(公告)号：US5137860A
公开(公告)日：1992-08-11
申请号：US722070
申请日：1991-06-27
申请人： Jerry R. Ebner , William J. Andrews
发明人： Jerry R. Ebner , William J. Andrews
IPC分类号： C07D307/60 , B01J20060101 , B01J27/198 , C07C51/215
CPC分类号： B01J27/198 , C07C51/215 , B01J2523/00
摘要： Vanadium/phosphorus mixed oxide catalysts comprising vanadyl pyrophosphate, optionally containing a promoter component, are transformed from vanadium/phosphorus mixed oxide catalyst precursors comprising vanadyl hydrogen phosphate, optionally containing a promoter component, by subjecting the catalyst precursors to elevated temperatures in three stages--(a) an initial heat-up stage in an atmosphere selected from the group consisting of air, steam, an inert gas, and mixtures thereof, (b) a rapid heat-up stage at a programmed heat-up rate in a molecular oxygen/steam-containing atmosphere, and (c) a maintenance/finishing stage, first in a molecular oxygen/-steam-containing atmosphere, and thereafter in a nonoxidizing, steam-containing atmosphere. Such catalysts are useful for the production of maleic anhydride via the partial oxidation of nonaromatic hydrocarbons, particularly n-butane, in the vapor phase with molecular oxygen or a molecular oxygen-containing gas.
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公开(公告)号：US08747789B2
公开(公告)日：2014-06-10
申请号：US12754660
申请日：2010-04-06
IPC分类号： B01D53/46
CPC分类号： C08G73/02 , C02F1/56 , C02F2101/20 , C08L79/02
摘要： A composition comprising a polymer derived from at least two monomers: acrylic-x and an alkylamine, wherein said polymer is modified to contain a functional group capable of scavenging one or more compositions containing one or more metals is disclosed. These polymers have many uses in various mediums, including wastewater systems.
摘要翻译： 公开了一种组合物，其包含衍生自至少两种单体的聚合物：丙烯酸x和烷基胺，其中所述聚合物被改性为含有能够清除含有一种或多种金属的一种或多种组合物的官能团。 这些聚合物在各种介质中具有许多用途，包括废水系统。
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公开(公告)号：US08541622B2
公开(公告)日：2013-09-24
申请号：US12494533
申请日：2009-06-30
IPC分类号： C07C211/14 , B01D53/40 , B01D53/78 , B01D53/96
CPC分类号： B01D53/1456 , B01D53/1493 , B01D2252/20415 , B01D2252/20421 , B01D2252/20426 , B01D2252/20431 , B01D2252/20447 , B01D2257/302 , B01D2257/304 , B01D2257/306 , B01D2257/308 , B01D2257/504 , B01D2258/05 , B01D2258/06 , C12M47/18 , Y02C10/08 , Y02P20/59
摘要： This invention provides novel compositions comprising substituted polyamines as acid gas scrubbing solutions and methods of using the compositions in an industrial system. The invention relates to the use of such polyamine compounds in industrial processes to remove acidic contaminants from natural and industrial fluid streams, such as natural gas, combustion gas, natural gas, synthesis gas, biogas, and other industrial fluid streams. The compositions and methods of the invention are useful for removal, absorption, or sequestration of acidic contaminants and sulfide contaminants including CO2, H2S, RSH, CS2, COS, and SO2.
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公开(公告)号：US08211389B2
公开(公告)日：2012-07-03
申请号：US12754683
申请日：2010-04-06
IPC分类号： C22B3/00
CPC分类号： C02F1/56 , B01D53/64 , B01D2251/90 , B01D2253/202 , B01D2257/60 , B01D2257/602 , B01D2258/0283 , B01D2258/06 , C02F1/683 , C02F2101/20 , C02F2103/18 , C02F2103/365 , C02F2301/08
摘要： Uses for a composition comprising a polymer derived from at least two monomers: acrylic-x and an alkylamine, wherein said polymer is modified to contain a functional group capable of scavenging one or more compositions containing one or more metals are disclosed. These polymers have many uses in various mediums, including wastewater systems.
摘要翻译： 公开了包含衍生自至少两种单体的聚合物的组合物：丙烯酸x和烷基胺，其中所述聚合物被改性为含有能够清除含有一种或多种金属的一种或多种组合物的官能团。 这些聚合物在各种介质中具有许多用途，包括废水系统。
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公开(公告)号：US20120145001A1
公开(公告)日：2012-06-14
申请号：US13397131
申请日：2012-02-15
CPC分类号： B01D53/1493 , B01D53/1462 , B01D2252/20415 , B01D2252/20421 , B01D2252/20426 , B01D2252/20431 , B01D2252/20447 , B01D2252/20473 , B01D2252/502 , B01D2256/24 , B01D2257/302 , B01D2257/304 , B01D2257/306 , B01D2257/308 , B01D2257/504 , B01D2258/0283 , B01D2258/05 , B01D2258/06 , C12M47/18 , Y02P20/59
摘要： This invention provides novel processes utilizing compositions comprising substituted polyamines as acid gas scrubbing solutions and methods of using the compositions in an industrial system. The invention relates to the use of such polyamine compounds in industrial processes to remove acidic contaminants from natural and industrial fluid streams, such as natural gas, combustion gas, natural gas, synthesis gas, biogas, and other industrial fluid streams. The compositions and methods of the invention are useful for removal, absorption, or sequestration of acidic contaminants and sulfide contaminants including CO2, H2S, RSH, CS2, COS, and SO2.
摘要翻译： 本发明提供使用包含取代的多胺作为酸性气体洗涤溶液的组合物的新方法和在工业系统中使用该组合物的方法。 本发明涉及这种多胺化合物在工业过程中从天然气和工业流体流中除去酸性污染物的用途，例如天然气，燃烧气体，天然气，合成气，沼气和其它工业流体物流。 本发明的组合物和方法可用于除去，吸收或螯合酸性污染物和硫化物污染物，包括CO 2，H 2 S，RSH，CS 2，COS和SO 2。
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