Functional protective material, in particular for use in protective clothing

    公开(公告)号:US10350854B2

    公开(公告)日:2019-07-16

    申请号:US14124887

    申请日:2012-06-08

    IPC分类号: B32B5/24 A62D5/00 A62B17/00

    摘要: The invention relates to a functional protective material, in particular having a protective function with respect to chemical poisons and/or biological toxins and/or chemical and/or biological hazardous materials, such as warfare agents, wherein the functional protective material has a multi-layer structure that comprises a planar, in particular textile, substrate material and a membrane that is associated with the substrate material, in particular connected to the substrate material, wherein the membrane in itself is permeable to air and water vapor and therefore is provided with a plurality of micropores preferably distributed substantially evenly over the membrane surface. According to the invention, an operating parameter of the membrane can be changed in such a way that the membrane assumes two different operating states, wherein in the first operating state the micropores of the membrane are open and in the second operating state, the micropores of the membrane are at least predominantly closed.

    FUNCTIONAL PROTECTIVE CLOTHING UNIT
    2.
    发明申请
    FUNCTIONAL PROTECTIVE CLOTHING UNIT 审中-公开
    功能保护服装

    公开(公告)号:US20120084905A1

    公开(公告)日:2012-04-12

    申请号:US12937067

    申请日:2009-04-08

    IPC分类号: A62B17/00 A41D13/00 A62B17/04

    CPC分类号: A62B17/006

    摘要: The invention relates to a functional protective clothing unit which provides protection from chemical and/or biological toxic and harmful substances, especially warfare agents, the protective clothing unit comprising a protective suit which provides protection from chemical and/or biological toxic and harmful substances, especially warfare agents, and a wrap which is associated with the protective suit and repels organic substances in liquid form. The protective suit is equipped with an adsorptive material for adsorbing organic substances and the wrap is worn on top of the protective suit to extend the protective function of the protective suit when worn and covers the protective suit at least partially and/or in some sections thereof.

    摘要翻译: 本发明涉及一种功能性防护服装单元,其提供对化学和/或生物毒性和有害物质尤其是战争剂的保护,该防护服装单元包括防护化学和/或生物毒性和有害物质的防护服,尤其是 与防护服相关联并排斥液体形式的有机物质的包装。 防护服装配有吸附有机物质的吸附材料,护套穿在防护服上,延长防护服的穿戴时的防护功能,至少部分和/或部分覆盖防护服 。

    Protective clothing providing nbc protection
    5.
    发明申请
    Protective clothing providing nbc protection 有权
    防护服提供nbc保护

    公开(公告)号:US20070059504A1

    公开(公告)日:2007-03-15

    申请号:US10576779

    申请日:2004-04-16

    摘要: The invention relates to an adsorbing material (1) with a protective function against chemical toxins, especially chemical warfare agents, the adsorbing material (1) comprising a multilayered layer construction (2), the layer construction (2) comprising at least one in particular sheetlike carrier layer (3) and, associated to the carrier layer (3), a barrier layer (4) which prevents or at least retards the passage of chemical poisons, the barrier layer (4) comprising on the one hand at least one adsorbing layer (5) based on an adsorbent for chemical poisons and especially on activated carbon, and, on the other hand, at least one at least essentially water and air impervious but water vapor pervious membrane (6) which retards the passage of chemical poisons or is at least essentially impervious to chemical poisons. The adsorbing material (1) has a high wear comfort, in particular good breathability, while at the same time having excellent protection against chemical poisons.

    摘要翻译: 本发明涉及一种对化学毒素,特别是化学战剂具有保护作用的吸附材料(1),该吸附材料(1)包括多层结构(2),该层结构(2)至少包括一个 片状载体层(3),并且与载体层(3)相关联,阻挡或至少阻止化学毒物通过的阻挡层(4),所述阻挡层(4)一方面包括至少一个吸附 基于用于化学毒物,特别是活性炭的吸附剂的层(5),另一方面,至少基本上至少基本上不透水或不透气的水蒸气透过膜(6),其阻止化学毒物的通过或 至少基本上不能渗透化学毒物。 吸附材料(1)具有高的穿着舒适性,特别是良好的透气性,同时对化学毒物具有优异的保护作用。

    Method of producing activated carbon particles from spent granular organic ion-exchange resin
    6.
    发明授权
    Method of producing activated carbon particles from spent granular organic ion-exchange resin 失效
    从废粒状有机离子交换树脂生产活性炭颗粒的方法

    公开(公告)号:US06184177B2

    公开(公告)日:2001-02-06

    申请号:US08919429

    申请日:1997-08-27

    IPC分类号: B01J2002

    CPC分类号: C01B32/324

    摘要: A method of processing spent ion-exchange resins contaminated with suspended particles, inorganic residues and/or organic foreign matter so as to render the resin ineffective for continued use, by which method this waste material can be processed to produce useful activated carbon particles instead of simply being dumped in a landfill. In accordance with the invention, granular spent organic ion-exchange resin having an ash content of from 5 to 30% is first dried, then carbonized under a substantially inert atmosphere at a temperature of 300 to 900° C., the inert atmosphere containing 0.2 to 4 volume percent oxygen up to 400° C., and finally activated at a temperature of at least 700° C. under a substantially inert atmosphere containing 3 to 50 volume percent steam.

    摘要翻译: 处理被悬浮颗粒,无机残留物和/或有机异物污染的废弃离子交换树脂的方法,以使树脂无法继续使用,通过该方法可以处理该废料以产生有用的活性炭颗粒,而不是 只是被丢弃在垃圾填埋场。 根据本发明,灰分含量为5-30%的颗粒废弃有机离子交换树脂首先被干燥,然后在基本上惰性气氛下在300-900℃的温度下碳化,惰性气体含有0.2 至4体积%氧气至400℃,最后在含有3至50体积%蒸汽的基本惰性气氛下在至少700℃的温度下活化。

    Activated carbon for medical use
    8.
    发明授权
    Activated carbon for medical use 有权
    医疗用活性炭

    公开(公告)号:US08491892B2

    公开(公告)日:2013-07-23

    申请号:US11640633

    申请日:2006-12-18

    CPC分类号: A61K33/44

    摘要: The invention relates to the use of a particulate active carbon, in particular in the form of active carbon particles, preferably active carbon beads, for the field of medicine and/or for the production of a medicament, wherein the active carbon employed has a large micropore volume content, based on the total pore volume of the active carbon. A microporous active carbon of this type if particularly suitable for medicinal use.

    摘要翻译: 本发明涉及使用颗粒活性炭,特别是活性碳颗粒,优选活性碳珠的形式用于医学领域和/或制备药物,其中所用的活性炭具有大的 基于活性炭的总孔体积的微孔体积含量。 这种类型的微孔活性炭特别适用于医药用途。

    Extinguishing Device, Extinguishing System, and Method for Local Firefighting
    10.
    发明申请
    Extinguishing Device, Extinguishing System, and Method for Local Firefighting 有权
    灭火装置,灭火系统和当地消防方法

    公开(公告)号:US20110259615A1

    公开(公告)日:2011-10-27

    申请号:US12672508

    申请日:2008-05-28

    IPC分类号: A62C2/00 A62C35/00

    CPC分类号: A62C35/02 A62C99/00

    摘要: The invention relates to an extinguishing device designed for local firefighting in buildings on site at the source of a fire, said extinguishing device having a nozzle device having an extinguishing unit comprising a plurality of extinguishing nozzles designed for applying an extinguishing agent at the location of the source of the fire and for decentralized arrangement in the building, further comprising at least one extinguishing agent container connected to the extinguishing nozzles in a fluid-communicating fashion, at least one pressure-generating device for applying the extinguishing agent via the extinguishing nozzles, and at least one fire alarm sensor. According to the invention, the pressure-generating device is designed to generate an application pressure of at least 10 bar on the extinguishing agent.

    摘要翻译: 本发明涉及一种设计用于在火源的现场的建筑物进行的当地消防的灭火装置,所述灭火装置具有喷嘴装置,该喷嘴装置具有灭火单元,该灭火装置包括多个灭火喷嘴,所述灭火喷嘴设计成在所述灭火装置的位置施加灭火剂 还包括至少一个以流体连通的方式连接到灭火喷嘴的灭火剂容器,至少一个用于通过灭火喷嘴施加灭火剂的压力产生装置,以及 至少有一个火灾报警传感器。 根据本发明,压力产生装置被设计成在灭火剂上产生至少10巴的施加压力。