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Chemistry: Electrical Current Producing Apparatus, Product, And Process > Current Producing Cell, Elements, Subcombinations And Compositions For Use Therewith And Adjuncts > Separator, Retainer Or Spacer Insulating Structure (other Than A Single Porous Flat Sheet, Or Either An Impregnated Or Coated Sheet Not Having Distinct Layers) > Having Plural Distinct Components Having Plural Distinct ComponentsHaving Plural Distinct Components patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.12/21/06 - 20060286446 - Complex membrane for electrochemical device, manufacturing method and electrochemical device having the same A complex membrane for an electrochemical device such as a lithium secondary battery, its manufacturing method, and an electrochemical device having the complex membrane are disclosed. The complex membrane includes a micro-porous polyolefin membrane, and a web-phase porous membrane united to at least one side of the micro-porous polyolefin membrane ... 11/30/06 - 20060269835 - Jelly-roll type electrode assembly and lithium secondary battery with the same An electrode assembly and a lithium secondary battery with the electrode assembly improve reliability and stability of the lithium secondary battery by protecting the lithium secondary battery from external impact applied thereto when a user drops the lithium secondary battery onto the ground. The electrode assembly includes a first electrode ... 11/16/06 - 20060257726 - Method and apparatus for porous insulative film for insulating energy source layers The present subject matter includes an apparatus, having: an anode having an elongate ribbon shape; a cathode having an elongate ribbon shape, the cathode disposed adjacent to and in alignment with the anode; a separator disposed between the anode and the cathode; and a first porous edge film disposed between ... 10/05/06 - 20060222935 - Electrochemical device An electrochemical device comprises collector plates having main parts and tab parts and being arranged such that the main parts oppose each other; a separator having a main part and a tab part and being arranged such that the main part is disposed between the main parts of the collector ... 10/05/06 - 20060222934 - Electrode assembly for lithium ion secondary battery and lithium ion secondary battery using the same A lithium ion secondary battery and a jelly-roll type electrode assembly in a lithium ion secondary battery including a can and a cap assembly together with the electrode assembly. The electrode assembly is made up of two electrodes; a ceramic separator coating on at least one surface among the four ... 08/31/06 - 20060194100 - Battery separator and battery comprising same A battery separator comprising a nonwoven fabric, wherein the nonwoven fabric contains (1) superfine fibers having a fiber diameter of 3 μm or less, (2) noncircular fine fibers having a noncircular cross-sectional shape and having a fiber diameter of 3 to 5 μm (excluding 3 μm), the fiber diameter meaning ... 08/17/06 - 20060183019 - Adhesive for use in an electrochemical cell Electrochemical cells comprising an anode, a cathode, a container, and a separator are disclosed. At least a portion of the separator is covered by an adhesive material that is bonded to the container or a sealing assembly. The adhesive material provides a mechanical bond between the separator and the container ... 07/13/06 - 20060154140 - Separator for organic electrolyte battery, process for producing the same and organic electrolyte battery including the separator An organic electrolyte battery separator is composed of a nonwoven comprising a heat-and-humidity gelling resin capable of gelling by heating in the presence of moisture and another fiber. The other fiber is fixed with a gel material obtained by causing the heat-and-humidity gelling resin to gel under heat and humidity. ... 06/15/06 - 20060127753 - Nonaqueous electrolyte solution secondary battery separator and nonaqueous electrolyte solution secondary battery using the same An object of this invention is to improve battery performance such as a rate capability of a nonaqueous electrolyte solution secondary battery using a separator constituting a thermoplastic resin-based porous film containing a filler. This invention provides a nonaqueous electrolyte solution secondary battery separator which is formed from a porous ... 06/08/06 - 20060121340 - Separator for alkaline batteriy and using same A separator for alkaline batteries exhibits excellent property for holding the alkaline electrolyte, is not degraded even when the separator is used for alkaline batteries using a positive electrode mix containing an agent having a great oxidizing ability for enhancing the discharging property under a great load, maintains the function ... 04/27/06 - 20060088762 - Non-aqueous electrolyte battery In a non-aqueous electrolyte battery including a generating element having a separator bonded with an adhesive layer between a positive electrode plate and a negative electrode plate, the adhesive layer contains a fluorine-based polymer having a mass average molecular weight of from 500,000 to 1,500,000 and a melting point of ... 04/06/06 - 20060073381 - Separator for non-aqueous electrolyte cell The invention relates to an incombustible separator for a non-aqueous electrolyte cell in which the separator itself does not burn even if the temperature inside the cell becomes high, and more particularly to a separator for a non-aqueous electrolyte cell made of a microporous film formed by a phosphazene derivative ... 03/09/06 - 20060051663 - Lithium ion secondary battery A lithium ion secondary battery including: an electrode group including a belt-like positive electrode and a belt-like negative electrode that are wound with a separator interposed therebetween; and a can with a bottom for accommodating the electrode group, wherein the positive electrode has a positive electrode current collector and a ... 03/09/06 - 20060051662 - Electrode assembly and rechargeable battery using the same An electrode assembly is adapted to prevent the separator from contracting due to heat that is generated near the electrode tab during overcharging, over-discharging, or in the case of an internal short circuit. The electrode assembly also prevents an additional short circuit between the electrode plates. A rechargeable battery that ... 03/02/06 - 20060046138 - Separator with long-term stability for an electrochemical cell A separator for an electrochemical cell, comprising (A) a flexible perforate support, (B) a porous first ceramic material which fills the perforations in the support and which (i) has a pore structure which is characterized by an average pore size, and (ii) is suitable for receiving an ion-conducting electrolyte, wherein ... 02/23/06 - 20060040175 - Separator for electrochemical devices A separator for a wound electrochemical device comprising an expanded polytetrafluoroethylene membrane having pores defining an internal surface area, the internal surface area being substantially coated with a pore coating agent, the separator having a longitudinal modulus of greater than 20,000 lbs/in2. ... 09/01/05 - 20050191548 - Recombinant separator A heterogeneous, cellulose battery separator made of a mixture of cellulose and a polymer with hydrogen permeability for use in zinc-based batteries exhibiting increased hydrogen transport through the membrane while maintaining low electrical impedance and exhibiting resistance to zinc ion transport preventing zinc dendrite formation. ... 06/16/05 - 20050130031 - Mat of glass and other fibers and method for producing such mat A binderless glass fiber mat suitable for use as a separator for valve regulated (“recombinant”) lead acid (“VRLA”) batteries is disclosed. The separator is produced by a dry process by collecting the fibers from fiberizing apparatus, without subjecting them to a wet paper making or other post forming process, and ... ### FreshPatents.com Support |