Longform — Long-form writing on the AT Protocol

EMBOSSED SEPARATORS

Battery separators comprising embossments are generally provided. The embossments may take the form of indentations formed in a surface of the battery separator, such as indentations formed by an embo…

DRIVE·Mar 19·1 min read

H01M50/44 Hollingsworth & Vose Company

NON-WOVEN FABRIC, METHOD OF MANUFACTURING NON-WOVEN FABRIC, SOLID ELECTROLYTE MEMBRANE, METHOD OF MANUFACTURING SOLID ELECTROLYTE MEMBRANE, ALL-SOLID-STATE BATTERY, AND METHOD OF MANUFACTURING ALL-SOLID-STATE BATTERY

A solid electrolyte membrane having favorable characteristics and a method of forming the same are provided. A solid electrolyte membrane is composed of a non-woven fabric (ultrafine fiber non-woven f…

DRIVE·Mar 19·2 min read

H01M50/44 THE JAPAN STEEL WORKS, LTD.

SEPARATORS FOR VRLA BATTERIES AND METHODS RELATING THERETO

Improved battery separators, batteries, and systems, as well as methods relating thereto are disclosed herein for use in various lead acid batteries such as valve-regulated lead acid (VRLA) batteries …

DRIVE·Mar 12·1 min read

H01M50/44 Daramic, LLC

BATTERY SEPARATORS WITH CROSS RIBS AND RELATED METHODS

A separator for a lead acid battery is a porous membrane having a positive electrode face and a negative electrode face. A plurality of longitudinally extending ribs, a plurality of protrusions or a n…

DRIVE·Jul 11·1 min read

H01M50/44 Daramic, LLC

ABSORBENT GLASS MAT BATTERY

A lead-acid battery is disclosed. The lead-acid storage battery has a container with a cover, the container including one or more compartments. One or more cell elements are provided in the one or mor…

DRIVE·Jun 6·1 min read

H01M50/44 CPS Technology Holdings LLC

SEPARATOR FOR LEAD ACID BATTERIES

[Problem] To provide an optimum separator that simultaneously has basic physical properties essential for the characteristics of a separator for valve-regulated lead acid batteries and liquid absorbab…

DRIVE·Dec 21·1 min read

H01M50/44 ENTEK ASIA INC

COMPOSITE LAYERS OR SEPARATORS FOR LEAD ACID BATTERIES

Disclosed herein are novel or improved fibrous layers, composites, composite separators, separators, composite mat separators, composite mat separators containing fibers and silica particles, battery …

DRIVE·Oct 26·1 min read

H01M50/44 Daramic, LLC

SEPARATORS WITH FIBROUS MAT, LEAD ACID BATTERIES USING THE SAME, AND METHODS AND SYSTEMS ASSOCIATED THEREWITH

In at least one embodiment, a separator is provided with a fibrous mat for retaining the active material on an electrode of a lead-acid battery. New or improved mats, separators, batteries, methods, a…

DRIVE·Sep 28·2 min read

H01M50/44 Daramic, LLC

SEPARATOR FOR ALKALINE CELLS

An alkaline electrochemical cell includes a cathode; a gelled anode having an anode active material and an electrolyte; and a separator disposed between the cathode and the anode; wherein the separato…

DRIVE·Aug 17·1 min read

H01M50/44 Energizer Brands, LLC

SEPARATORS WITH FIBROUS MAT, LEAD ACID BATTERIES USING THE SAME, AND METHODS AND SYSTEMS ASSOCIATED THEREWITH

In at least one embodiment, a separator is provided with a fibrous mat for retaining the active material on an electrode of a lead-acid battery. New or improved mats, separators, batteries, methods, a…

DRIVE·Jul 27·2 min read

H01M50/44 DARAMIC, LLC

ABSORBENT GLASS MAT BATTERY

A lead-acid battery is disclosed. The lead-acid storage battery has a container with a cover, the container including one or more compartments. One or more cell elements are provided in the one or mor…

DRIVE·Feb 23·1 min read

H01M50/44 CPS Technology Holdings LLC

INTEGRATED FIBROUS SEPARATOR

An electrode including an integrated fibrous separator may include an active material layer layered onto a current collector substrate, and an integrated separator layer comprising a mixture of cerami…

DRIVE·Feb 2·1 min read

H01M50/44 EnPower, Inc.

LIGHTWEIGHT NONWOVEN FIBER MATS

Nonwoven fiber mats include primarily B-glass fibers, and have a thickness of about 10 to about 700 microns and a basis weight of about 1 to 70 g/m. The mats are generally thermally stable at temperat…

DRIVE·Aug 4·1 min read

H01M50/44 UNIFRAX I LLC

NON-WOVEN FABRIC, METHOD OF MANUFACTURING NON-WOVEN FABRIC, SOLID ELECTROLYTE MEMBRANE, METHOD OF MANUFACTURING SOLID ELECTROLYTE MEMBRANE, ALL-SOLID-STATE BATTERY, AND METHOD OF MANUFACTURING ALL-SOLID-STATE BATTERY

A solid electrolyte membrane having favorable characteristics and a method of forming the same are provided. A solid electrolyte membrane is composed of a non-woven fabric (ultrafine fiber non-woven f…

DRIVE·Aug 4·2 min read

H01M50/44 THE JAPANS TEEL WORKS, LTD.

SEPARATOR FOR ELECTROCHEMICAL ELEMENT

Disclosed herein is a separator for an electrochemical element, comprising a fibrous structure, wherein the fibrous structure has a first fibrous layer part in which short fibers and/or pulp-like fibe…

DRIVE·Jul 21·1 min read

H01M50/44 JAPAN VILENE COMPANY, LTD.

NON-WOVEN FABRIC SEPARATION MEMBRANE AND PREPARATION METHOD AND USE THEREOF

The present application provides a non-woven fabric separation membrane and a preparation method and a use thereof. The non-woven fabric separation membrane of the present application includes a plura…

DRIVE·May 19·1 min read

H01M50/44 Zhuhai CosMX Battery Co., Ltd.

COMPOSITE LAYERS OR SEPARATORS FOR LEAD ACID BATTERIES

Disclosed herein are novel or improved fibrous layers, composites, composite separators, separators, composite mat separators, composite mat separators containing fibers and silica particles, battery …

DRIVE·Mar 24·1 min read

H01M50/44 Daramic, LLC

SEPARATOR FOR INSULATING ADJACENT BATTERY CELLS, AND POWER SOURCE DEVICE PROVIDED WITH SAME

To achieve both formability and heat insulating properties, separator according to an aspect of the present invention insulates adjacent battery cells. Separator includes heat insulation sheet includi…

DRIVE·Mar 10·1 min read

H01M50/44 SANYO Electric Co., Ltd.

SEPARATORS FOR VRLA BATTERIES AND METHODS RELATING THERETO

Improved battery separators, batteries, and systems, as well as methods relating thereto are disclosed herein for use in various lead acid batteries such as valve-regulated lead acid (VRLA) batteries …

DRIVE·Dec 30·1 min read

H01M50/44 Daramic, LLC

SEPARATOR FOR METAL AIR CELLS

An alkaline electrochemical cell includes a cathode; a gelled anode having an anode active material and an electrolyte; and a separator disposed between the cathode and the anode; wherein the separato…

DRIVE·Aug 26·1 min read

H01M50/44 Energizer Brands, LLC

ELECTROCHEMICAL DEVICE

The present application relates to an electrochemical device. The electrochemical device includes: at least one electrode, the at least one electrode having a first surface; and a fiber coating layer,…

DRIVE·Aug 5·1 min read

H01M50/44 NINGDE AMPEREX TECHNOLOGY LIMITED

MAT MADE OF GLASS FIBERS OR POLYOLEFIN FIBERS USED AS A SEPARATOR IN A LEAD-ACID BATTERY

Embodiments of the invention provide methods and apparatuses for enhancing electron flow within a battery, such as a lead-acid battery. In one embodiment, a battery separator may include a conductive …

DRIVE·Jul 29·1 min read

H01M50/44 JOHNS MANVILLE

BATTERY INCLUDING NANOFIBROUS MEMBRANE

In some implementations, a metal air battery includes a metal anode, a cathode, a body, a nano-fibrous membrane (NFM), and a hygroscopic interphase layer disposed between the cathode and the NFM. The …

DRIVE·Jul 15·1 min read

H01M50/44 Lyten, Inc.

BATTERY SEPARATOR CONFIGURED FOR REDUCING ACID STRATIFICATION FOR ENHANCED FLOODED BATTERIES

A battery separator configured for reducing acid stratification for an enhanced flooded battery. The battery separator for the enhanced flooded battery is configured to minimize acid stratification. T…

DRIVE·Jul 1·1 min read

H01M50/44 MICROPOROUS, LLC

SEPARATOR FOR LEAD ACID BATTERY

[Problem] A separator for a valve-regulated lead acid battery that has suppressed losing the thickness (reduction of compressive force) of the separator and prolonged a cycle lifetime is provided. [So…

DRIVE·May 13·1 min read

H01M50/44 Nippon Sheet Glass Company, Limited

Separator

The present invention provides an inexpensive separator having excellent heat resistance and causing no contraction even in a high temperature circumstance nor short circuit while maintaining a high p…

DRIVE·Jun 19·1 min read

H01M50/44 NIPPON SHEET GLASS CO LTD [JP]

#H01M50/44

EMBOSSED SEPARATORS

NON-WOVEN FABRIC, METHOD OF MANUFACTURING NON-WOVEN FABRIC, SOLID ELECTROLYTE MEMBRANE, METHOD OF MANUFACTURING SOLID ELECTROLYTE MEMBRANE, ALL-SOLID-STATE BATTERY, AND METHOD OF MANUFACTURING ALL-SOLID-STATE BATTERY

SEPARATORS FOR VRLA BATTERIES AND METHODS RELATING THERETO

BATTERY SEPARATORS WITH CROSS RIBS AND RELATED METHODS

ABSORBENT GLASS MAT BATTERY

SEPARATOR FOR LEAD ACID BATTERIES

COMPOSITE LAYERS OR SEPARATORS FOR LEAD ACID BATTERIES

SEPARATORS WITH FIBROUS MAT, LEAD ACID BATTERIES USING THE SAME, AND METHODS AND SYSTEMS ASSOCIATED THEREWITH

SEPARATOR FOR ALKALINE CELLS

SEPARATORS WITH FIBROUS MAT, LEAD ACID BATTERIES USING THE SAME, AND METHODS AND SYSTEMS ASSOCIATED THEREWITH

ABSORBENT GLASS MAT BATTERY

INTEGRATED FIBROUS SEPARATOR

LIGHTWEIGHT NONWOVEN FIBER MATS

NON-WOVEN FABRIC, METHOD OF MANUFACTURING NON-WOVEN FABRIC, SOLID ELECTROLYTE MEMBRANE, METHOD OF MANUFACTURING SOLID ELECTROLYTE MEMBRANE, ALL-SOLID-STATE BATTERY, AND METHOD OF MANUFACTURING ALL-SOLID-STATE BATTERY

SEPARATOR FOR ELECTROCHEMICAL ELEMENT

NON-WOVEN FABRIC SEPARATION MEMBRANE AND PREPARATION METHOD AND USE THEREOF

COMPOSITE LAYERS OR SEPARATORS FOR LEAD ACID BATTERIES

SEPARATOR FOR INSULATING ADJACENT BATTERY CELLS, AND POWER SOURCE DEVICE PROVIDED WITH SAME

SEPARATORS FOR VRLA BATTERIES AND METHODS RELATING THERETO

SEPARATOR FOR METAL AIR CELLS

ELECTROCHEMICAL DEVICE

MAT MADE OF GLASS FIBERS OR POLYOLEFIN FIBERS USED AS A SEPARATOR IN A LEAD-ACID BATTERY

BATTERY INCLUDING NANOFIBROUS MEMBRANE

BATTERY SEPARATOR CONFIGURED FOR REDUCING ACID STRATIFICATION FOR ENHANCED FLOODED BATTERIES

SEPARATOR FOR LEAD ACID BATTERY

Separator