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公开(公告)号:US20070141446A1
公开(公告)日:2007-06-21
申请号:US11639376
申请日:2006-12-14
申请人: Wai Choi , John Wertz
发明人: Wai Choi , John Wertz
CPC分类号: H01M8/0243 , H01M4/8605 , H01M8/0234 , H01M8/0236 , H01M8/0239 , H01M8/1004 , H01M2008/1095
摘要: Fuel cell gas diffusion articles containing a porous layer, as well as related components, systems, and methods, are disclosed.
摘要翻译: 公开了包含多孔层的燃料电池气体扩散制品,以及相关组件,系统和方法。
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公开(公告)号:US20070028767A1
公开(公告)日:2007-02-08
申请号:US11461804
申请日:2006-08-02
申请人: Wai Choi , Karin Soper
发明人: Wai Choi , Karin Soper
IPC分类号: B03C3/60
CPC分类号: B01D39/14 , B01D29/016 , B01D37/00 , B01D39/1607 , B01D39/1615 , B01D39/1692 , B01D39/2017 , B01D39/2041 , B01D39/2062 , B01D39/2065 , B01D39/2082 , B01D46/521 , B01D2239/0241 , B01D2239/0478 , B01D2239/0618 , B01D2239/0622 , B01D2239/0627 , B01D2239/065 , B01D2239/0668 , B01D2239/0672 , B01D2239/0681 , B01D2239/083 , B01D2239/086 , B01D2239/10 , B01D2239/1208 , B01D2239/1225 , B01D2239/1233 , B01D2239/1241 , B01D2239/125 , B01D2239/1258 , B01D2239/1275 , B01D2239/1291 , B03C3/155 , Y10T29/49002
摘要: Filter media are provided having improved conductivity to enhance filtration efficiency and/or dissipate static charge, and methods for making the same. In one exemplary embodiment, the filter media can include a filtration substrate, and at least one conductive coating disposed on at least a portion of the filtration substrate. In use, the conductive coating is coupled to an energy source and it is effective to emit ions when energy is delivered thereto to increase the efficiency of the filtration substrate and/or to dissipate or eliminate static charge generated during filtration.
摘要翻译: 提供具有改善的导电性以提高过滤效率和/或消散静电荷的过滤介质及其制备方法。 在一个示例性实施例中,过滤介质可以包括过滤衬底,以及设置在过滤衬底的至少一部分上的至少一个导电涂层。 在使用中,导电涂层耦合到能量源,并且当能量被传送到其上时发射离子是有效的,以提高过滤衬底的效率和/或消散或消除过滤期间产生的静电。
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公开(公告)号:US20050092451A1
公开(公告)日:2005-05-05
申请号:US10977150
申请日:2004-10-29
IPC分类号: C08L20060101 , D21H11/12 , D21H13/00 , D21H17/00
CPC分类号: D21H11/12 , B01D39/1615 , B01D39/163 , B01D39/18 , B01D2239/0266 , B01D2239/064 , C08L2205/16
摘要: Water dispersible fiber products are provided. In one embodiment, a water dispersible fiber sheet is provided and it is preferably formed from regenerated cellulose fibers, a second fiber that is adapted to provide strength to the water dispersible fiber sheet, and a water soluble binder. In use, the fiber sheet can be formed into a variety of products including, for example, for labels, packaging, medical and health care products. The fiber sheet is particularly advantageous in that it is readily dispersible upon contact with water, yet it will retain its strength when used with other fluids, such as alcohol and oils. The biodegradability of the fiber sheet will also allow the fibers to be consumed naturally by environmental bacteria, thus eliminating the need for special disposal procedures. In another embodiment, the water dispersible fiber sheet can be incorporated into a filter media.
摘要翻译: 提供水分散纤维制品。 在一个实施方案中,提供了水分散性纤维片,并且其优选由再生纤维素纤维,适于向水分散性纤维片提供强度的第二纤维和水溶性粘合剂形成。 在使用中,纤维片可以形成为各种产品,包括例如标签,包装,医疗和保健产品。 纤维片是特别有利的,因为它在与水接触时容易分散,但当与其它流体如醇和油一起使用时,它将保持其强度。 纤维片的生物降解性也将使纤维被环境细菌自然消耗,从而不需要特殊的处理程序。 在另一个实施方案中,水分散纤维片可以并入过滤介质中。
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公开(公告)号:US20050153620A1
公开(公告)日:2005-07-14
申请号:US10755519
申请日:2004-01-12
申请人: Anatol Wizenberg , Peter Dean , Wai Choi , Ming Chan , Lai Man
发明人: Anatol Wizenberg , Peter Dean , Wai Choi , Ming Chan , Lai Man
CPC分类号: A63G17/00
摘要: A toy glider including a shaft, a roller attached to a first end of the shaft, and a housing attached to a second opposing end of the shaft. The roller, a front end portion of the housing, and other portions of the toy glider are interchangeable to create a variety of different designs.
摘要翻译: 一种玩具滑翔机,其包括轴,附接到所述轴的第一端的滚子以及附接到所述轴的第二相对端的壳体。 滚子,外壳的前端部分和玩具滑翔机的其他部分是可互换的,以产生各种不同的设计。
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