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公开(公告)号：US12091143B2
公开(公告)日：2024-09-17
申请号：US17278091
申请日：2019-12-03
申请人： “AQUABREATHER” LLC
CPC分类号： B63C11/24 , A62D9/00 , B63C11/14 , G01N33/004
摘要： An individual self-contained breathing apparatuses of closed cycle is proposed, including an air system, including a compensatory cylinder with compressed gas, a reducer and a manometer; a gas analyzing system; a regenerative device including reactors with cartridges with oxygen regenerating agent; a breathing circuit including a face mask, a space under the face mask, a breathing bag, a valve for releasing pressure in the breathing circuit; connecting air ducts for connecting the breathing circuit to the regenerative system and the air system, whereas all components are positioned in monoblock housing. The apparatus includes no supply of the breathing mixture. The apparatus can be used for recreational diving, technical diving, professional diving or rescue purposes.
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公开(公告)号：US09421293B2
公开(公告)日：2016-08-23
申请号：US14394449
申请日：2012-04-17
IPC分类号： A62B7/08 , B01D50/00 , B01D53/02 , A61L2/238 , A62D9/00 , B01D53/38 , B32B5/26 , D01D5/00 , B01D53/82 , B01D39/16 , A61L2/02 , A61L2/232 , D01F1/10 , D01F8/04
CPC分类号： A61L2/238 , A61L2/022 , A61L2/232 , A62D9/00 , B01D39/163 , B01D53/38 , B01D53/82 , B01D2239/025 , B01D2239/0258 , B01D2239/0442 , B01D2239/065 , B01D2239/086 , B01D2251/602 , B01D2253/104 , B01D2255/104 , B01D2257/70 , B01D2257/91 , B01D2257/93 , B01D2258/06 , B01D2259/4541 , B32B5/26 , D01D5/0007 , D01F1/10 , D01F8/04
摘要： A multi-layered filtration medium for detoxification of chemical contaminants and disinfection of biological contaminants. The filtration medium includes two disinfection nanofiber layers and one detoxification nanofiber layer disposed between the two disinfection nanofiber layers. The filtration medium is loaded with high content of a detoxifying material which capable of achieving about 95% detoxification efficiency with no leaching of the detoxifying material. The filtration medium may also include a medicinal substance for medical applications and a sensor for indicating the lifetime of the filtration medium.
摘要翻译： 用于化学污染物解毒和生物污染物消毒的多层过滤介质。 过滤介质包括两个消毒纳米纤维层和一个设置在两个消毒纳米纤维层之间的解毒纳米纤维层。 过滤介质装载高含量的解毒材料，其能够在不排除解毒材料的情况下达到约95％的解毒效率。 过滤介质还可以包括用于医疗应用的药物和用于指示过滤介质的寿命的传感器。
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公开(公告)号：US08927457B2
公开(公告)日：2015-01-06
申请号：US11890356
申请日：2007-08-06
CPC分类号： C01B31/10 , A62D9/00 , A62D2101/02 , B01J20/20 , B01J20/28019 , C01B32/324 , C01B32/336 , Y10T428/2982
摘要： Disclosure is made of a specific process for producing activated carbon in spherical form, starting with organic polymer spherules based on styrene and divinylbenzene, wherein said polymer spherules contain chemical groups leading to the formation of free radicals and thus to cross-linkages by their thermal decomposition, in particular sulfonic acid groups. Furthermore, various application purposes for the thus-produced activated carbon spherules are named.
摘要翻译： 公开的是制备球形活性炭的具体方法，从基于苯乙烯和二乙烯基苯的有机聚合物球形开始，其中所述聚合物小球包含导致形成自由基的化学基团，并因此通过它们的热分解交联 ，特别是磺酸基团。 此外，命名了这样制备的活性炭球的各种应用目的。
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公开(公告)号：US08684189B2
公开(公告)日：2014-04-01
申请号：US12840916
申请日：2010-07-21
CPC分类号： A62D5/00 , A01N25/10 , A01N25/26 , A01N25/34 , A62D9/00 , B01D2239/025 , B01D2239/0492 , Y10T442/2516 , Y10T442/2525 , A01N33/12 , A01N47/44
摘要： Described is the application of layer-by-layer (LbL) electrostatic assembly techniques to electrospun nanofibers in order to fabricate novel, breathable electrospun fiber-based chemical and biological detoxifying protective fabrics and filters. The combination of layer-by-layer electrostatic assembly and electrospinning technique allows one to take advantage of high specific surface area, light weight and breathability of electrospun fiber mats while simultaneously providing the versatility to incorporate different functional polyelectrolytes to achieve multifunctional coatings for both chemical and biological protection together. The functionalized fiber mats can be incorporated into breathable chemical and biological protective fabrics, filters and masks. In addition, LbL electrostatic coating of porous non-woven materials provides the versatility to generate multifunctional polymer-based membrane materials for other applications.
摘要翻译： 描述了逐层（LbL）静电组装技术对电纺丝纳米纤维的应用，以制造新颖的，透气的基于电纺纤维的化学和生物解毒防护织物和过滤器。 逐层静电组合和静电纺丝技术的结合使得人们可以利用电纺纤维垫的高比表面积，轻重量和透气性，同时提供多功能性，以结合不同功能的聚电解质来实现化学和化学的多功能涂层 生物保护在一起 功能化纤维垫可以结合到透气化学和生物防护织物，过滤器和面罩中。 此外，多孔无纺材料的LbL静电涂层提供了多功能性，以产生用于其它应用的多功能聚合物基膜材料。
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5.发明申请CATALYSTS, ACTIVATING AGENTS, SUPPORT MEDIA, AND RELATED METHODOLOGIES USEFUL FOR MAKING CATALYST SYSTEMS ESPECIALLY WHEN THE CATALYST IS DEPOSITED ONTO THE SUPPORT MEDIA USING PHYSICAL VAPOR DEPOSITION 有权催化剂，活化剂，支持介质和相关方法学有用的制备催化剂体系，特别是当催化剂沉积在使用物理蒸气沉积物的支持介质公开(公告)号：US20130309158A1
公开(公告)日：2013-11-21
申请号：US13949437
申请日：2013-07-24
发明人： Larry A. Brey , Thomas E. Wood , Gina M. Buccellato , Marvin E. Jones , Craig S. Chamberlain , Allen R. Siedle
CPC分类号： B01J23/52 , A62D3/38 , A62D9/00 , B01D53/44 , B01D53/62 , B01D53/944 , B01D53/945 , B01D2255/106 , B01D2257/502 , B01J21/04 , B01J21/18 , B01J23/02 , B01J23/66 , B01J35/0013 , B01J35/002 , B01J35/006 , B01J35/023 , B01J37/0238 , B01J37/0248 , B01J37/347 , B01J37/349 , B82Y30/00 , Y02A50/2324 , Y02A50/2341 , Y02T10/22 , Y10S977/90 , Y10S977/903 , Y10S977/904 , Y10S977/963
摘要： Use of physical vapor deposition methodologies to deposit nanoscale gold on activating support media makes the use of catalytically active gold dramatically easier and opens the door to significant improvements associated with developing, making, and using gold-based, catalytic systems. The present invention, therefore, relates to novel features, ingredients, and formulations of gold-based, heterogeneous catalyst systems generally comprising nanoscale gold deposited onto a nanoporous support.
摘要翻译： 使用物理气相沉积方法将纳米级金沉积在活化载体介质上，使得催化活性金的使用显着更容易，并为与金基催化体系的开发，制造和使用相关的显着改进打开了大门。 因此，本发明涉及通常包含沉积在纳米多孔载体上的纳米级金的基于金的多相催化剂体系的新颖特征，成分和配方。
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公开(公告)号：US20100029471A1
公开(公告)日：2010-02-04
申请号：US12588220
申请日：2009-10-08
申请人： Ruei-Shan Wang
发明人： Ruei-Shan Wang
CPC分类号： B01J35/004 , A62D9/00 , B01J35/06 , B32B3/08 , B32B7/12 , B32B9/02 , B32B2262/0246 , B32B2262/0261 , B32B2262/0276 , B32B2262/062 , B32B2262/08 , B32B2307/21 , B32B2307/402 , C02F2101/18 , C02F2101/20 , C02F2101/345 , C02F2101/36 , C02F2305/10 , D04H13/00 , D06Q1/14
摘要： A photocatalyst-synthesized fiber product includes a base material, and a plurality of photocatalyst naps. The photocatalyst naps are firmly pasted on a surface of the base material. By uniformly and densely disposing the photocatalyst naps on the surface of the base material, the area of the base material disposed by photocatalyst increases so as to increase the effect of the photocatalyst. Furthermore, due to the photocatalyst naps being attached to a surface of the base material, the color of the surface of the base material is unaffected.
摘要翻译： 光催化剂合成纤维制品包括基材和多个光触媒片。 光催化剂薄膜牢固地粘在基材的表面上。 通过在基材的表面上均匀且密集地配置光催化剂薄膜，通过光催化剂设置的基材的面积增加，从而增加光催化剂的效果。 此外，由于光催化剂短纤维附着在基材的表面上，基材表面的颜色不受影响。
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公开(公告)号：US07598199B2
公开(公告)日：2009-10-06
申请号：US11126064
申请日：2005-05-10
申请人： T. Alan Hatton , Lev E. Bromberg
发明人： T. Alan Hatton , Lev E. Bromberg
CPC分类号： B01J20/3274 , A62D3/30 , A62D3/35 , A62D5/00 , A62D9/00 , B01J20/0229 , B01J20/06 , B01J20/22 , B01J20/28004 , B01J20/28007 , B01J20/28009 , B01J20/28016 , B01J20/28028 , B01J20/28033 , B01J20/28035 , B01J20/28045 , B01J20/3242 , B01J20/3268 , B01J20/327 , B01J20/3276 , B01J31/0254 , B01J31/06 , B01J31/1616 , B82Y30/00
摘要： The present invention relates to compositions and methods for sorbing (e.g., adsorption and chemisorption) and destroying organophosphate chemical agents. In certain embodiments, the invention contemplates the use of finely divided, modified nanoscale metal oxide particles. In one embodiment, a suspension of magnetite (Fe3O4) nanoparticles modified with 2-pralidoxime or its polymeric analog, poly(4-vinylpyridine-N-phenacyloxime-co-acrylic acid), catalyzes the hydrolysis of organophosphate compounds at a neutral pH. The oxime-modified magnetite particles serve as a nano-sized particulate carrier with a powerful α-nucleophile, an oximate group, immobilized on its surface. The oxime-modified magnetite nanoparticles are colloidally stable at neutral pH and they are readily recovered from the aqueous milieu by high-gradient magnetic separation methods.
摘要翻译： 本发明涉及用于吸附（例如吸附和化学吸附）和破坏有机磷酸酯化学试剂的组合物和方法。 在某些实施方案中，本发明考虑使用细碎的，改性的纳米级金属氧化物颗粒。 在一个实施方案中，用2-茜素肟或其聚合物类似物聚（4-乙烯基吡啶-N-苯甲酰肟 - 共 - 丙烯酸）改性的磁铁矿（Fe 3 O 4）纳米颗粒的悬浮液催化有机磷酸酯化合物在中性pH下的水解。 肟改性的磁铁矿颗粒用作具有固定在其表面上的强力α-亲核试剂（肟基）的纳米尺寸颗粒载体。 肟改性的磁铁矿纳米颗粒在中性pH下具有胶体稳定性，并且通过高梯度磁选法容易地从水溶液中回收。
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公开(公告)号：US20090054230A1
公开(公告)日：2009-02-26
申请号：US11841362
申请日：2007-08-20
CPC分类号： B01J21/18 , A62B23/02 , A62B23/04 , A62D9/00 , B01J21/063 , B01J23/52 , B01J35/006 , B01J35/023 , B01J35/10 , B01J37/12 , B01J37/14 , B01J37/347 , C23C14/0021 , C23C14/0036 , C23C14/08 , C23C14/185 , C23C14/223 , C23C14/3457
摘要： A process for producing gold-based, heterogeneous catalyst systems comprises depositing fine-nanoscale gold onto a nanoparticulate support medium by physical vapor deposition in an oxidizing atmosphere.
摘要翻译： 用于生产金基多相催化剂体系的方法包括通过在氧化气氛中的物理气相沉积将微细纳米金沉积到纳米颗粒载体介质上。
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公开(公告)号：US20080171648A1
公开(公告)日：2008-07-17
申请号：US11890356
申请日：2007-08-06
CPC分类号： C01B31/10 , A62D9/00 , A62D2101/02 , B01J20/20 , B01J20/28019 , C01B32/324 , C01B32/336 , Y10T428/2982
摘要： Disclosure is made of a specific process for producing activated carbon in spherical form, starting with organic polymer spherules based on styrene and divinylbenzene, wherein said polymer spherules contain chemical groups leading to the formation of free radicals and thus to cross-linkages by their thermal decomposition, in particular sulfonic acid groups Furthermore, various application purposes for the thus-produced activated carbon spherules are named.
摘要翻译： 公开的是制备球形活性炭的具体方法，从基于苯乙烯和二乙烯基苯的有机聚合物球形开始，其中所述聚合物小球包含导致形成自由基的化学基团，并因此通过它们的热分解交联 ，特别是磺酸基团此外，命名了这样制备的活性炭球的各种应用目的。
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10.发明授权Pressure-sensitive adhesive polyacrylate polymer microparticulate and method of making 失效压敏粘合剂聚丙烯酸酯聚合物微粒及其制备方法
公开(公告)号：US5952420A
公开(公告)日：1999-09-14
申请号：US946501
申请日：1997-10-07
IPC分类号： A62B23/02 , A62D9/00 , B01D39/00 , B01J20/28 , C08J5/12 , C09J133/04 , C09J133/06 , C09J133/08 , G08L37/00
CPC分类号： B01J20/28014 , A62B23/02 , A62D9/00 , B01D39/00 , B01J20/28004 , B01J20/28019 , B01J20/28023 , B01J20/2803 , B01J20/28033 , B01J20/28042 , C09J133/04 , C09J133/064 , C08L2205/18 , Y10T428/24826 , Y10T428/28
摘要： A pressure-sensitive adhesive polyacrylate polymer microparticulate obtainable by suspension polymerizing an aqueous mixture that comprises: (a) an acrylic acid ester of a nontertiary alcohol having 1 to 14 carbon atoms; (b) a polar monomer; (c) a styrene sulfonate salt; and (d) an amount of surfactant above the critical micelle concentration.
摘要翻译： 一种粘合剂聚丙烯酸酯聚合物微粒，其通过使含水混合物悬浮聚合而获得，所述混合物包含：（a）具有1至14个碳原子的非仲醇的丙烯酸酯; （b）极性单体; （c）苯乙烯磺酸盐; 和（d）高于临界胶束浓度的表面活性剂量。
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