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公开(公告)号：US20100119930A1
公开(公告)日：2010-05-13
申请号：US12291408
申请日：2008-11-10
申请人： David L. Anglin , James J. Cervera , Alexander Shelekhin , Terry L. Hamilton , Robert M. Smith , Daniel W. Gibbons
发明人： David L. Anglin , James J. Cervera , Alexander Shelekhin , Terry L. Hamilton , Robert M. Smith , Daniel W. Gibbons
IPC分类号： H01M2/18
CPC分类号： H01M2/162 , H01M2/1626 , H01M2/1686 , H01M2/18 , H01M6/08 , H01M6/085
摘要： An alkaline cell with improved separator. The separator is formed of two sheets. The two sheets are wound into a tube shape and the bottom edge of the wound separator is folded and heat sealed. The facing surfaces of the two sheets forming the separator body are not glued or bonded together. The two separator sheets may overlap laterally so that a portion of each sheet forms a different portion of the separator outside surface. Alternatively, the separator may be formed of two sheets wherein the first sheet forms an outer layer which completely covers the second sheet. One sheet is preferably composed of a blend of polyvinylalcohol fibers and rayon fibers and the other sheet composed of polyvinylalcohol fibers and wood pulp fibers.
摘要翻译： 具有改进分离器的碱性电池。 分离器由两片形成。 将两片卷绕成管状，将卷绕的分离器的底部边缘折叠并热密封。 形成分隔体的两片薄片的面对面不会胶合或粘合在一起。 两个分离片可以横向重叠，使得每个片的一部分形成分离器外表面的不同部分。 或者，分离器可以由两片形成，其中第一片形成完全覆盖第二片的外层。 一片优选由聚乙烯醇纤维和人造纤维的混合物组成，另一片由聚乙烯醇纤维和木浆纤维组成。
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公开(公告)号：US07807297B2
公开(公告)日：2010-10-05
申请号：US12132894
申请日：2008-06-04
IPC分类号： H01M4/50
CPC分类号： H01M4/50 , H01M2002/0297 , H01M2004/021 , Y10T29/10 , Y10T29/49108
摘要： Alkaline batteries are provided, including an anode, a cathode, and a separator disposed between the anode and cathode. The cathode porosity is selected to optimize performance characteristics of the battery. In one aspect, an alkaline cell is provided that includes (a) an anode, (b) a cathode, comprising a cathode active material, wherein the cathode has a porosity of from about 25% to about 30%, and (c) a separator disposed between the cathode and the anode.
摘要翻译： 提供碱性电池，包括阳极，阴极和设置在阳极和阴极之间的隔膜。 选择阴极孔隙以优化电池的性能特征。 在一个方面，提供一种碱性电池，其包括（a）阳极，（b）包含正极活性材料的阴极，其中所述阴极具有约25％至约30％的孔隙率，和（c） 分离器设置在阴极和阳极之间。
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公开(公告)号：US20090226805A1
公开(公告)日：2009-09-10
申请号：US12044347
申请日：2008-03-07
IPC分类号： H01M2/02
CPC分类号： H01M2/0202 , H01M4/06 , H01M6/08
摘要： AAA battery has a cathode having a height of at least 44.6 mm and/or an interior surface area of at least 1240 mm2. AAAA battery has a cathode having a height of at least 39.0 mm and/or an interior surface area of at least 795 mm2.
摘要翻译： AAA电池具有高度至少为44.6mm的阴极和/或至少1240mm 2的内表面积。 AAAA电池具有至少39.0mm的高度和/或至少795mm 2的内表面积的阴极。
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公开(公告)号：US06293287B1
公开(公告)日：2001-09-25
申请号：US08712513
申请日：1996-09-13
IPC分类号： A61C1500
CPC分类号： A61Q11/00 , A61C15/042 , A61K8/02
摘要： A dental floss having improved abrasion resistance composed of dental fibers coated with a UV-curable resin, and a method for producing a dental floss having improved abrasion resistance.
摘要翻译： 具有由涂覆有UV固化树脂的牙科纤维组成的具有改善的耐磨性的牙线以及具有改进的耐磨性的牙线的生产方法。
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公开(公告)号：US06841302B2
公开(公告)日：2005-01-11
申请号：US09954280
申请日：2001-09-17
申请人： David L. Anglin , J. Simon Xue , Francis P. Wang
发明人： David L. Anglin , J. Simon Xue , Francis P. Wang
CPC分类号： H01M4/48 , H01M4/38 , H01M4/62 , H01M4/625 , H01M6/06 , H01M2004/021 , H01M2004/028
摘要： An alkaline cell having an anode comprising zinc, an aqueous alkaline electrolyte, a cathode mixture comprising cathode active material comprising copper oxide or copper hydroxide. Graphitic carbon, preferably expanded graphite or graphitic carbon nanofibers are added to the cathode mixture thereby resulting in a sharp drop in cathode resistivity. The cathode active material preferably comprises between about 80 and 92 percent by weight of the cathode. The sharp drop in cathode resistivity resulting from the addition of expanded graphite or graphitic carbon nanofibers makes the cell suitable for use as a primary alkaline cell having good capacity. The graphitic carbon, preferably graphitic nanofibers comprise preferably between about 4 and 10 percent by weight of the cathode. The carbon nanofibers have an average diameter desirably less than 500 nanometers, preferably between about 50 and 300 nanometers.
摘要翻译： 一种具有阳极的碱性电池，包括锌，碱性电解质水溶液，含有氧化铜或氢氧化铜的阴极活性材料的阴极混合物。 将石墨碳，优选膨胀石墨或石墨碳纳米纤维加入到阴极混合物中，从而导致阴极电阻率的急剧下降。 阴极活性材料优选占阴极重量的约80％至92％。 由于添加膨胀石墨或石墨碳纳米纤维而导致的阴极电阻的急剧下降使得电池适合用作具有良好容量的一次碱性电池。 石墨碳，优选石墨纳米纤维优选占阴极重量的约4％至10％。 碳纳米纤维的平均直径理想地小于500纳米，优选在约50和300纳米之间。
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公开(公告)号：US20080102366A1
公开(公告)日：2008-05-01
申请号：US11796643
申请日：2007-04-27
申请人： David L. Anglin , Robert A. Yoppolo
发明人： David L. Anglin , Robert A. Yoppolo
CPC分类号： H01M2/0235 , H01M2/0413 , H01M2/0421 , H01M2/08 , H01M2/1241 , H01M10/28
摘要： An end cap seal assembly for an electrochemical cell such as an alkaline cell is disclosed. The end cap assembly comprises a metal support disk and underlying insulating sealing disk and a metal end cap overlying the metal support disk. The edge of the end cap and metal support disk is captured by the crimped edge of the insulating sealing disk. The support disk has a downwardly extending wall with at least one aperture therethrough. The insulating disk is preferably composed of a polyetherurethane material and may have a slanted downwardly extending wall forming a rupturable membrane which underlies and abuts the inside surface of the downwardly extending wall of the support disk. A portion of the rupturable membrane underlies and abuts the aperture in the downwardly extending wall of the support disk. The rupturable membrane pushes through said aperture and ruptures when gas pressure within the cell exceeds a predetermined level.
摘要翻译： 公开了一种用于诸如碱性电池的电化学电池的端盖密封组件。 端盖组件包括金属支撑盘和下面的绝缘密封盘和覆盖金属支撑盘的金属端盖。 端盖和金属支撑盘的边缘被绝缘密封盘的卷曲边缘捕获。 支撑盘具有向下延伸的壁，其中至少有一个孔穿过其中。 绝缘盘优选由聚醚聚氨酯材料组成，并且可以具有倾斜的向下延伸的壁，其形成可支撑膜的下部并邻接支撑盘的向下延伸的壁的内表面。 可破裂膜的一部分位于支撑盘的向下延伸的壁的下方并邻接。 可破裂膜推动通过所述孔并且当气囊内的气体压力超过预定水平时破裂。
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7.发明授权Magnetic recording media having a binder comprising a low molecular weight high glass transition temperature vinyl polymer 失效具有粘合剂的磁记录介质包含低分子量的高玻璃化转变温度的乙烯基聚合物
公开(公告)号：US5178953A
公开(公告)日：1993-01-12
申请号：US464117
申请日：1990-01-12
申请人： David L. Anglin
发明人： David L. Anglin
IPC分类号： G11B5/702
CPC分类号： G11B5/7022 , Y10S428/90 , Y10T428/3158 , Y10T428/31609 , Y10T428/31935
摘要： Disclosed are magnetic particle coating compositions employing a low molecular, high T.sub.g vinyl polymers characterized by having one or more primary alcohol containing groups pendant to the polymer chain.
摘要翻译： 公开了使用低分子高Tg乙烯基聚合物的磁性颗粒涂料组合物，其特征在于具有一个或多个含伯醇的基团垂直于聚合物链。
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公开(公告)号：US20110244279A1
公开(公告)日：2011-10-06
申请号：US13159165
申请日：2011-06-13
申请人： David L. Anglin , Robert A. Yoppolo
发明人： David L. Anglin , Robert A. Yoppolo
CPC分类号： H01M2/0235 , H01M2/0413 , H01M2/0421 , H01M2/08 , H01M2/1241 , H01M10/28
摘要： An end cap seal assembly for an electrochemical cell such as an alkaline cell is disclosed. The end cap assembly comprises a metal support disk and underlying insulating sealing disk and a metal end cap overlying the metal support disk. The edge of the end cap and metal support disk is captured by the crimped edge of the insulating sealing disk. The support disk has a downwardly extending wall with at least one aperture therethrough. The insulating disk is preferably composed of a polyetherurethane material and may have a slanted downwardly extending wall forming a rupturable membrane which underlies and abuts the inside surface of the downwardly extending wall of the support disk. A portion of the rupturable membrane underlies and abuts the aperture in the downwardly extending wall of the support disk. The rupturable membrane pushes through said aperture and ruptures when gas pressure within the cell exceeds a predetermined level.
摘要翻译： 公开了用于诸如碱性电池的电化学电池的端盖密封组件。 端盖组件包括金属支撑盘和下面的绝缘密封盘和覆盖金属支撑盘的金属端盖。 端盖和金属支撑盘的边缘被绝缘密封盘的卷曲边缘捕获。 支撑盘具有向下延伸的壁，其中至少有一个孔穿过其中。 绝缘盘优选由聚醚聚氨酯材料组成，并且可以具有倾斜的向下延伸的壁，其形成可支撑膜的下部并邻接支撑盘的向下延伸的壁的内表面。 可破裂膜的一部分位于支撑盘的向下延伸的壁的下方并邻接。 可破裂膜推动通过所述孔并且当气囊内的气体压力超过预定水平时破裂。
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公开(公告)号：US20090305137A1
公开(公告)日：2009-12-10
申请号：US12132894
申请日：2008-06-04
IPC分类号： H01M4/50
CPC分类号： H01M4/50 , H01M2002/0297 , H01M2004/021 , Y10T29/10 , Y10T29/49108
摘要： Alkaline batteries are provided, including an anode, a cathode, and a separator disposed between the anode and cathode. The cathode porosity is selected to optimize performance characteristics of the battery. In one aspect, an alkaline cell is provided that includes (a) an anode, (b) a cathode, comprising a cathode active material, wherein the cathode has a porosity of from about 25% to about 30%, and (c) a separator disposed between the cathode and the anode.
摘要翻译： 提供碱性电池，包括阳极，阴极和设置在阳极和阴极之间的隔膜。 选择阴极孔隙以优化电池的性能特征。 在一个方面，提供一种碱性电池，其包括（a）阳极，（b）包含正极活性材料的阴极，其中所述阴极具有约25％至约30％的孔隙率，和（c） 分离器设置在阴极和阳极之间。
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公开(公告)号：US20090202910A1
公开(公告)日：2009-08-13
申请号：US12028139
申请日：2008-02-08
CPC分类号： H01M4/625 , H01M4/24 , H01M4/50 , H01M2004/021
摘要： Alkaline cells are provided that include a cathode that comprises expanded graphite. In some implementations, the cathode includes less than about 4% graphite by weight.
摘要翻译： 提供了包括包括膨胀石墨的阴极的碱性电池。 在一些实施方案中，阴极包括小于约4重量％的石墨。
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