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公开(公告)号：US20110151333A1
公开(公告)日：2011-06-23
申请号：US12642313
申请日：2009-12-18
CPC分类号： H01M4/628 , H01M2/162 , H01M2/1653 , H01M4/622 , H01M10/0525 , H01M2220/30 , H01M2300/0025 , Y02E60/122 , Y02P70/54 , Y10T29/49108
摘要： In a lithium ion battery, one or more chelating agents may be attached to a microporous polymer separator for placement between a negative electrode and a positive electrode or to a polymer binder material used to construct the negative electrode, the positive electrode, or both. The chelating agents may comprise, for example, at least one of a crown ether, a podand, a lariat ether, a calixarene, a calixcrown, or mixtures thereof. The chelating agents can help improve the useful life of the lithium ion battery by complexing with unwanted metal cations that may become present in the battery's electrolyte solution while, at the same time, not significantly interfering with the movement of lithium ions between the negative and positive electrodes.
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公开(公告)号：US08568930B2
公开(公告)日：2013-10-29
申请号：US13005319
申请日：2011-01-12
IPC分类号： H01M2/16
CPC分类号： H01M2/1653 , H01M4/48 , H01M4/5825 , H01M4/621
摘要： In a lithium ion battery, one or more chelating agents may be attached to a microporous polymer separator for placement between a negative electrode and a positive electrode or to a polymer binder material used to construct the negative electrode, the positive electrode, or both. The chelating agents may comprise, for example, at least one of a crown ether, a podand, a lariat ether, a calixarene, a calixcrown, or mixtures thereof. The chelating agents can help improve the useful life of the lithium ion battery by complexing with unwanted metal cations that may become present in the battery's electrolyte solution while, at the same time, not significantly interfering with the movement of lithium ions between the negative and positive electrodes.
摘要翻译： 在锂离子电池中，可以将一种或多种螯合剂连接到微孔聚合物隔板上以放置在负极和正极之间，或者连接到用于构造负极，正极或两者的聚合物粘合剂材料。 螯合剂可以包括例如冠醚，podand，laric ether，杯芳烃，杯形糖或其混合物中的至少一种。 螯合剂可以通过与可能存在于电池电解质溶液中的不需要的金属阳离子络合而有助于提高锂离子电池的使用寿命，同时不会显着干扰负离子和正极之间的锂离子的运动 电极。
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公开(公告)号：US08785054B2
公开(公告)日：2014-07-22
申请号：US12642313
申请日：2009-12-18
CPC分类号： H01M4/628 , H01M2/162 , H01M2/1653 , H01M4/622 , H01M10/0525 , H01M2220/30 , H01M2300/0025 , Y02E60/122 , Y02P70/54 , Y10T29/49108
摘要： In a lithium ion battery, one or more chelating agents may be attached to a microporous polymer separator for placement between a negative electrode and a positive electrode or to a polymer binder material used to construct the negative electrode, the positive electrode, or both. The chelating agents may comprise, for example, at least one of a crown ether, a podand, a lariat ether, a calixarene, a calixcrown, or mixtures thereof. The chelating agents can help improve the useful life of the lithium ion battery by complexing with unwanted metal cations that may become present in the battery's electrolyte solution while, at the same time, not significantly interfering with the movement of lithium ions between the negative and positive electrodes.
摘要翻译： 在锂离子电池中，可以将一种或多种螯合剂连接到微孔聚合物隔板上以放置在负极和正极之间，或者连接到用于构造负极，正极或两者的聚合物粘合剂材料。 螯合剂可以包括例如冠醚，podand，laric ether，杯芳烃，杯形糖或其混合物中的至少一种。 螯合剂可以通过与可能存在于电池电解质溶液中的不需要的金属阳离子络合而有助于提高锂离子电池的使用寿命，同时不会显着干扰负离子和正极之间的锂离子的运动 电极。
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公开(公告)号：US20110165459A1
公开(公告)日：2011-07-07
申请号：US13005319
申请日：2011-01-12
CPC分类号： H01M2/1653 , H01M4/48 , H01M4/5825 , H01M4/621
摘要： In a lithium ion battery, one or more chelating agents may be attached to a microporous polymer separator for placement between a negative electrode and a positive electrode or to a polymer binder material used to construct the negative electrode, the positive electrode, or both. The chelating agents may comprise, for example, at least one of a crown ether, a podand, a lariat ether, a calixarene, a calixcrown, or mixtures thereof. The chelating agents can help improve the useful life of the lithium ion battery by complexing with unwanted metal cations that may become present in the battery's electrolyte solution while, at the same time, not significantly interfering with the movement of lithium ions between the negative and positive electrodes.
摘要翻译： 在锂离子电池中，可以将一种或多种螯合剂连接到微孔聚合物隔板上以放置在负极和正极之间，或者连接到用于构造负极，正极或两者的聚合物粘合剂材料。 螯合剂可以包括例如冠醚，podand，laric ether，杯芳烃，杯形糖或其混合物中的至少一种。 螯合剂可以通过与可能存在于电池电解质溶液中的不需要的金属阳离子络合而有助于提高锂离子电池的使用寿命，同时不会显着干扰负离子和正极之间的锂离子的运动 电极。
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公开(公告)号：US20120301790A1
公开(公告)日：2012-11-29
申请号：US13114458
申请日：2011-05-24
申请人： Xinran Xiao , Adam T. Timmons , Stephen J. Harris
发明人： Xinran Xiao , Adam T. Timmons , Stephen J. Harris
CPC分类号： H01M4/13 , H01M4/0404 , H01M4/139 , H01M4/625 , H01M10/0525 , H01M2220/20 , Y02E60/122 , Y02T10/7011 , Y10S977/742 , Y10S977/762 , Y10S977/948 , Y10T29/49115
摘要： A method of forming an electrode of a lithium ion secondary battery includes combining a binder and active particles to form a mixture, coating a surface with the mixture to form a coated article, translating the article along a first plane, cutting a first plurality of carbon fibers, each having a first average length, to form a second plurality of carbon fibers, each having a longitudinal axis and a second average length that is shorter than the first average length, inserting the second plurality of fibers into the mixture layer so that the longitudinal axis of each of at least a portion of the second plurality of fibers is not parallel to the first plane to form a preform, wherein the second plurality of fibers forms a truss structure disposed in three dimensions within the mixture layer, and heating the preform to form the electrode. An electrode is also disclosed.
摘要翻译： 形成锂离子二次电池的电极的方法包括将粘合剂和活性颗粒组合以形成混合物，用混合物涂覆表面以形成涂布制品，沿着第一平面平移物品，切割第一多个碳 纤维，每个具有第一平均长度，以形成第二多个碳纤维，每个碳纤维具有比第一平均长度短的纵向轴线和第二平均长度，将第二多个纤维插入混合物层中，使得 所述第二多根纤维的至少一部分中的每一个的纵向轴线不平行于所述第一平面以形成预成型件，其中所述第二多根纤维形成三维地设置在所述混合物层内的桁架结构，并且加热所述预制件 以形成电极。 还公开了一种电极。
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6.发明授权
公开(公告)号：US5262645A
公开(公告)日：1993-11-16
申请号：US754475
申请日：1991-09-03
CPC分类号： G01N21/314 , G01N21/3504 , G01N21/3577 , G01N21/359 , G01N33/2852
摘要： An alcohol sensing device is provided for determining the alcohol content within an alcohol/gasoline fuel mixture provided to an internal combustion engine. The sensing device uses infrared spectrometry measuring techniques. The infrared sensing device determines the ratio of light absorption by the alcohol/gasoline mixture at two discrete wavelengths within the near-infrared spectrum. The two particular wavelengths of interest are preferably chosen so that at one of the infrared wavelengths, alcohol is strongly absorbing while the gasoline exhibits very little absorption, and at the second wavelength both the alcohol and the gasoline exhibit are essentially non-absorbing. A light beam is transmitted through the alcohol/gasoline fuel mixture such that the two discrete wavelengths traverse the same optical path. A first and second detector are adjacently disposed so as to receive the emitted light from each wavelength after their transmission through the alcohol/gasoline fuel mixture. A third and fourth detector are adjacently disposed in proximity to the first and second detectors for sensing the drift in ambient temperatures corresponding to the first and second detectors. Once the signals corresponding to the two wavelengths are obtained and the signals corresponding to the ambient temperatures are factored out, the ratio of the absorbances by the fuel mixture at both wavelengths is computed. From this ratio and the fuel temperature the concentration of alcohol in the fuel is determined.
摘要翻译： 提供了一种酒精感测装置，用于确定提供给内燃机的醇/汽油燃料混合物中的醇含量。 感测装置使用红外光谱测量技术。 红外感测装置确定近红外光谱中两个离散波长下的醇/汽油混合物的光吸收率。 优选选择感兴趣的两个特定波长，使得在红外波长的一个处，醇是强吸收的，而汽油表现出非常少的吸收，而在第二波长下，醇和汽油表现出基本上不吸收。 光束通过酒精/汽油燃料混合物传播，使得两个离散的波长穿过相同的光路。 相邻地设置第一和第二检测器，以便在透过酒精/汽油燃料混合物之后接收来自每个波长的发射光。 第三和第四检测器相邻设置在第一和第二检测器附近，用于感测对应于第一和第二检测器的环境温度的漂移。 一旦获得对应于两个波长的信号，并且将与环境温度相对应的信号进行分解，则计算两个波长处的燃料混合物的吸光度比。 从该比率和燃料温度确定燃料中的醇的浓度。
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7.发明授权Polyvinyl acetal resin, use thereof as an adhesion promoting additive, method of producing same, and adhesive composition comprising same 失效聚乙烯醇缩醛树脂，其作为粘合促进添加剂的用途，其制造方法以及包含其的粘合剂组合物
公开(公告)号：US4992509A
公开(公告)日：1991-02-12
申请号：US252831
申请日：1988-10-03
申请人： Stephen J. Harris
发明人： Stephen J. Harris
CPC分类号： C08F8/14 , C08F2810/30
摘要： Polyvinyl acetal resin, use thereof as an adhesion promoting additive, method of producing same, and adhesive composition comprising sameAn acrylate- or methacrylate-substituted polyvinyl acetal resin of formula I: ##STR1## wherein the weight percentages of the X, Y and Z groups are variable, R is a hydrogen atom or an alkyl group, andR.sub.1 is hydrogen atom or a methyl group, is described.The resin of formula I is produced by acrylating or methacrylating a polyvinyl acetal resin of formula II: ##STR2## in which the weight percentages of the X', Y' and Z' groups are variable, particularly in the range 68 to 88% X, 6 to 19% Y' and 1 to 26% Z.The compounds of formula I are used to promote adhesion of acrylate or methacrylate ester based adhesive compositions to polyester plastic substrates.
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公开(公告)号：US4957960A
公开(公告)日：1990-09-18
申请号：US472596
申请日：1990-01-30
IPC分类号： C08G59/00 , C08K5/00 , C08K5/06 , C08K5/07 , C08K5/15 , C08K5/16 , C08K5/20 , C08K5/5419 , C08K5/549 , C08L63/00 , C08L71/00 , C08L83/04 , C08L101/00 , H01B3/40 , H01L23/29 , H01L23/31
摘要： An encapsulating composition for electronic devices comprises a curable material such as a silicone resin and an ion scavenger compound selected from certain calixarene or oxacalixarene compounds in which at least half of the phenolic groups have been substituted by specific groups and certain silacrown compounds. Exemplary ion scavenger compounds include ##STR1## the tetraethyl acetate of 7, 13, 19, 25-tetra-tertbutyl-27, 28, 29, 30-tetrahydroxy-2,3-dihomo-3-oxacalix-4-arene and 1,1-dimethasila-17-crown-6.
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9.发明授权Functionalized oxacalixarenes, their preparation and use in instant adhesive compositions 失效官能化氧杂环辛烯，它们的制备和在即时粘合剂组合物中的用途
公开(公告)号：US4933407A
公开(公告)日：1990-06-12
申请号：US383782
申请日：1989-07-21
IPC分类号： C07D313/00 , C07D321/00 , C07D323/00 , C08K5/15
CPC分类号： C07D323/00 , C07D313/00 , C07D321/00 , C08K5/15
摘要： Oxacalixarenes of general formula I: ##STR1## wherein m=0-7 and n=1-8 with the proviso that m+n.ltoreq.8;R is hydrogen, halogen, or hydrocarbyl, aryl, hydrocarbylaryl or a substituted derivative thereof, and R may be the same or different on each aryl group; andR' is hydrocarbyl, aryl, hydrocarbylaryl, hydrocarbyloxy, aryloxy or hydrocarbylaryloxy or a substituted derivative thereof.The invention also provides a method of preparing oxacalixarenes of formula I, and cyanoacrylate adhesive compositions including as accelerator an oxacalixarene of formula I.
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公开(公告)号：US4828132A
公开(公告)日：1989-05-09
申请号：US78908
申请日：1987-07-28
CPC分类号： B65D11/1853 , Y02W30/807 , Y10T16/525
摘要： A reusable, collapsible, rectangular hinged container comprising a novel foldable wall section or sleeve having strong, rigid weather-resistant wall panels and a pair of strong rigid, weather resistant top and bottom cap members, each of which overlaps with and supports a marginal area of the open wall section or sleeve to form the container. The wall section or sleeve contains a plurality of novel strong, rigid, panel-supporting hinge members which enable the sleeve to be folded to a flat condition in which it is completely receivable within and between the cap members to provided a compacted container to be returned to a supplier for reuse.
摘要翻译： 一种可重复使用的，可折叠的矩形铰链容器，其包括具有坚固，刚性耐候性壁板和一对坚固，耐候性好的顶盖和底盖构件的新型可折叠壁部分或套筒，每个顶盖和底盖部件与边缘区域重叠并支撑边缘区域 的开口壁部分或套筒以形成容器。 壁部或套筒包含多个新型的坚固的，刚性的面板支撑铰链部件，其能够使套筒折叠到平坦状态，在该状态下，套筒可以完全容纳在帽部件之内和之间，从而提供待压缩的待回收的容器 供应商重新使用。
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