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公开(公告)号：US06338785B1
公开(公告)日：2002-01-15
申请号：US09290766
申请日：1999-04-13
IPC分类号： C25C306
CPC分类号： C25C3/06
摘要： A method of protecting a cathode during the start-up procedure of an aluminum electrowinning cell where the cathode is optionally coated with an aluminium-wettable refractory material and when in use, aluminium is produced thereon. The start-up procedure comprises applying, before preheating the cell, one or more start-up layers in intimate contact on the aluminium-wettable refractory coating which form(s) a temporary protection against damage of chemical and/or mechanical origin to the aluminium-wettable coating; this temporary protection being eliminated before or during the initial normal cell operation. The temporary protection layers may be obtained from at least one pliable aluminium foil having a thickness of less than 0.1 mm and/or an applied aluminium-containing metallization, optionally in combination with inter alia a boron-containing solution, a polymer, a phosphates of aluminium-containing solution, or a colloid that gels while preheating the cell, or combinations thereof.
摘要翻译： 一种在铝电解冶金池的启动过程中保护阴极的方法，其中阴极任选地涂覆有铝可湿性耐火材料，并且在使用时在其上制备铝。 启动程序包括在预热电池之前将一个或多个启动层紧密接触在铝可湿性耐火涂层上，其形成临时保护以防止化学和/或机械原因损坏铝 润湿涂层; 这种临时保护在初始正常小区操作之前或期间被消除。 临时保护层可以从厚度小于0.1mm的至少一个柔韧的铝箔和/或施加的含铝金属化物获得，任选地特别地与含硼溶液，聚合物，磷酸盐 含铝溶液或在预热电池时凝胶化的胶体，或其组合。
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2.发明授权Slurry and method for producing refractory boride bodies and coatings for aluminium electrowinning cell apparatus 失效用于生产耐火硼化物体的泥浆和方法以及用于铝电解电池装置的涂层公开(公告)号：US06436250B1
公开(公告)日：2002-08-20
申请号：US09284524
申请日：1999-06-10
IPC分类号： C25C300
CPC分类号： C04B35/58078 , C04B35/58064 , C04B35/58071 , C25C3/08
摘要： A refractory boride body or coating made of a boride of titanium, chromium, vanadium, ziconium, hafnium, niobium, tantalum, molybednum and cerium is produced from a slurry of the refractory boride or a precursor in a collidal carrier preferably composed of two more different grades of the same colloidal carrier selected from colloidal alumina, yttria, ceria, thoria, zirconia, magnesia, lithia, monoaluminum phosphate and cerium acetate. The slurry can also comprise an organic additive selected from polyvinyl alcohol; polyacrylic acid; hydroxyy propyl methyl cellulose; polythylene glycol; ethylene glycol, butyl benzyl phthalate; ammonium polymethacrylate and mixtures thereof. The retractory boride body or coated body is useful as a component of aluminum electrowinning cells.
摘要翻译： 由耐火硼化物或前体的浆料中的钛，铬，钒，铌，铪，铌，铌，钽，钼和铈的硼化物制成的耐火硼化物体或涂层由优选由两种不同的 选自胶体氧化铝，氧化钇，二氧化铈，氧化钍，氧化锆，氧化镁，锂化合物，磷酸一铝和乙酸铈的相同胶体载体的等级。 浆料还可以包含选自聚乙烯醇的有机添加剂; 聚丙烯酸 羟基丙基甲基纤维素; 聚乙二醇 乙二醇，邻苯二甲酸丁基苄酯; 聚甲基丙烯酸铵及其混合物。 牵引硼化物体或涂层体可用作铝电解槽的组分。
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公开(公告)号：US20080292518A1
公开(公告)日：2008-11-27
申请号：US11753011
申请日：2007-05-24
CPC分类号： C04B35/195 , B01D2279/30 , C04B35/803 , C04B38/0006 , C04B2103/0072 , C04B2103/0074 , C04B2111/00793 , C04B2111/0081 , C04B2111/2084 , C04B2111/346 , C04B2235/5228 , C04B2235/5232 , C04B38/068
摘要： A porous cordierite substrate and a method of forming a porous cordierite substrate including providing a fiber that includes at least one cordierite precursor material and providing at least one organic binder material. The fiber and the organic binder material are mixed with a fluid. The mix of fiber, organic binder material and fluid is extruded into a green substrate. The green substrate is fired to enable the formation of bonds between the fibers and to form a porous cordierite fiber substrate.
摘要翻译： 多孔堇青石基质和形成多孔堇青石基质的方法，包括提供包含至少一种堇青石前体材料并提供至少一种有机粘合剂材料的纤维。 纤维和有机粘合剂材料与流体混合。 将纤维，有机粘合剂材料和流体的混合物挤出成绿色底物。 烧成绿色基底以能够在纤维之间形成结合并形成多孔堇青石纤维基材。
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4.发明申请公开(公告)号：US20080241014A1
公开(公告)日：2008-10-02
申请号：US12104977
申请日：2008-04-17
CPC分类号： B01D39/2086 , C04B35/19 , C04B35/195 , C04B35/62245 , C04B35/62844 , C04B35/6365 , C04B35/638 , C04B35/803 , C04B38/0006 , C04B2111/00793 , C04B2111/0081 , C04B2235/3203 , C04B2235/3213 , C04B2235/3215 , C04B2235/3418 , C04B2235/442 , C04B2235/5228 , C04B2235/5268 , C04B2235/5296 , C04B2235/606 , C04B2235/9607
摘要： A fibrous ceramic material comprises a plurality of fibers having a modified aluminosilicate compositional structure (i.e., x(RO).y(Al2O3).z(SiO2) or w(MO).x(RO).y(Al2O3).z(SiO2)). The fibrous ceramic material is form by combining two or more x(RO).y(Al2O3).z(SiO2) or w(MO).x(RO).y(Al2O3).z(SiO2) precursors in which at least one of the two or more precursors is in fiber form. The resulting fibrous ceramic material has a low coefficient of thermal expansion (i.e., ≦4.7×10−6/° C.).
摘要翻译： 纤维状陶瓷材料包括多个具有改性的硅铝酸盐组成结构的纤维（即，x（RO）2，（Al 2 O 3 O 3））z（SiO ））。 纤维状陶瓷材料是通过组合两种或更多种x（RO）2（α2 O 3 O 3），z（SiO 2/2） 或w（MO）x（RO）2（O 2 O 3 O 3）z（SiO 2）前体，其中至少 两种或更多种前体之一是纤维形式。 所得到的纤维状陶瓷材料具有低的热膨胀系数（即<= 4.7×10 -6 -6℃）。
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公开(公告)号：US20110206828A1
公开(公告)日：2011-08-25
申请号：US13046192
申请日：2011-03-11
申请人： James Jeng Liu , Janet L. Krevolin
发明人： James Jeng Liu , Janet L. Krevolin
IPC分类号： B05D3/02
CPC分类号： A61F2/28 , A61F2/3094 , A61F2/4465 , A61F2002/30062 , A61F2002/3092 , A61F2002/30968 , A61F2002/4495 , A61F2210/0004 , A61F2310/00329 , A61L24/0036 , A61L24/02 , A61L27/10 , A61L27/56 , A61L2400/18 , A61L2430/02 , C03C4/0014 , C03C11/00
摘要： A resorbable tissue scaffold fabricated from bioactive glass fiber forms a rigid three-dimensional porous matrix having a bioactive composition. Porosity in the form of interconnected pore space is provided by the space between the bioactive glass fiber in the porous matrix. Strength of the bioresorbable matrix is provided by bioactive glass that fuses and bonds the bioactive glass fiber into the rigid three-dimensional matrix. The resorbable tissue scaffold supports tissue in-growth to provide osteoconductivity as a resorbable tissue scaffold, used for the repair of damaged and/or diseased bone tissue.
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6.发明申请Low coefficient of thermal expansion materials including nonstoichiometric cordierite fibers and methods of manufacture 有权包括非化学计量堇青石纤维在内的低热膨胀系数和制造方法公开(公告)号：US20080242530A1
公开(公告)日：2008-10-02
申请号：US12104969
申请日：2008-04-17
IPC分类号： C04B35/03
CPC分类号： B01D39/2086 , C04B35/195 , C04B35/62245 , C04B35/62844 , C04B35/6365 , C04B35/638 , C04B35/803 , C04B38/0006 , C04B2111/00793 , C04B2111/0081 , C04B2235/3201 , C04B2235/3206 , C04B2235/3208 , C04B2235/3262 , C04B2235/3272 , C04B2235/3287 , C04B2235/349 , C04B2235/442 , C04B2235/5224 , C04B2235/5228 , C04B2235/5232 , C04B2235/5268 , C04B2235/5296 , C04B2235/606 , C04B2235/76 , C04B2235/9607 , Y10S55/05 , Y10S55/30 , Y10S264/48
摘要： A fibrous ceramic material comprises a plurality of fibers having a RxMg2Al4+xSi5−xO18 or RxMg2−xAl4Si5O18 compositional structure. The fibrous ceramic material is form by combining two or more RxMg2Al4+xSi5−xO18 or RxMg2−xAl4Si5O18 precursors in which at least one of the two or more RxMg2Al4+xSi5−xO18 or RxMg2−xAl4Si5O18 precursors is in fiber form. The fibrous ceramic material is shaped to form a fibrous body in which at least about 20% of all fibers therein are aligned in a substantially common direction.
摘要翻译： 一种纤维状陶瓷材料包括多个具有R x 2 M 2 H 2 Al 4+ x 5 Si 5-x
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公开(公告)号：US20120183429A1
公开(公告)日：2012-07-19
申请号：US13188944
申请日：2011-07-22
申请人： James Jeng Liu
发明人： James Jeng Liu
IPC分类号： B22F3/11
CPC分类号： A61F2/28 , A61F2/3094 , A61F2/4465 , A61F2002/2892 , A61F2002/30062 , A61F2002/3092 , A61F2002/30968 , A61F2002/4495 , A61F2310/00329 , A61L27/047 , A61L27/06 , A61L27/10 , A61L27/12 , A61L27/56 , A61L2400/08 , A61L2430/02 , A61L2430/38
摘要： A tissue scaffold fabricated from bioinert fiber forms a rigid three-dimensional porous matrix having a bioinert composition. Porosity in the form of interconnected pore space is provided by the space between the bioinert fiber in the porous matrix. Strength of the porous matrix is provided by bioinert fiber fused and bonded into the rigid three-dimensional matrix having a specific pore size and pore size distribution. The tissue scaffold supports tissue in-growth to provide osteoconductivity as a tissue scaffold, used for the repair of damaged and/or diseased bone tissue.
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8.发明申请公开(公告)号：US20080286179A1
公开(公告)日：2008-11-20
申请号：US11748306
申请日：2007-05-14
申请人： James Jeng Liu , Bilal Zuberi
发明人： James Jeng Liu , Bilal Zuberi
CPC分类号： C04B38/0006 , B01D39/2086 , B01D2279/30 , B01J35/04 , B29C47/0028 , B29C47/12 , B29K2105/06 , B29K2995/006 , B29L2031/60 , C04B35/101 , C04B2111/00068 , C04B2111/00793 , C04B2235/3217 , C04B2235/3218 , C04B2235/36 , C04B2235/5232 , Y10T428/24149 , C04B35/80 , C04B38/0074 , C04B30/02
摘要： A porous ceramic substrate is disclosed that is fabricated from biosoluble ceramic fibers. Porosity and permeability of the substrate is provided by intertangled biosoluble fibers, that can be formed into a honeycomb form substrate through an extrusion process. The fibrous structure is formed from mixing biosoluble fibers with additives that include a bonding agent, and a fluid to provide an extrudable mixture. The structure is sintered at a temperature that exceeds the glass formation temperature of the bonding agent, but less than the maximum operational limits of the biosoluble fiber, to form a structure that has sufficient strength and porosity to provide for filtration and/or as a catalytic host.
摘要翻译： 公开了一种由生物可溶陶瓷纤维制成的多孔陶瓷衬底。 基质的孔隙率和渗透性由相互缠绕的生物可溶性纤维提供，其可以通过挤出方法形成蜂窝状基材。 通过将生物可溶性纤维与包括粘合剂的添加剂混合形成纤维结构体，以及提供可挤压混合物的流体。 该结构在超过粘合剂的玻璃形成温度但低于生物可溶性纤维的最大操作限度的温度下烧结，以形成具有足够的强度和孔隙率以提供过滤和/或催化的结构 主办。
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