Longform — Long-form writing on the AT Protocol

Lead Acid Battery Separators, Warp Resistant Separators, Batteries, Systems, and Related Methods

Disclosed herein are exemplary embodiments of improved electrode plate and separator assemblies () for lead acid batteries, improved lead acid cells or batteries incorporating the improved assemblies,…

DRIVE·May 14·1 min read

H01M50/463 Daramic, LLC

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

SEPARATORS FOR ENHANCED FLOODED BATTERIES, BATTERIES, AND RELATED METHODS

A battery separator has performance enhancing additives or coatings, fillers with increased friability, increased ionic diffusion, decreased tortuosity, increased wettability, reduced oil content, red…

DRIVE·Feb 22·1 min read

H01M50/446 Daramic, LLC

BATTERY SEPARATORS WITH IMPROVED CONDUCTANCE, IMPROVED BATTERIES, SYSTEMS, AND RELATED METHODS

In accordance with at least selected embodiments, the present disclosure or invention is directed to improved battery separators, high conductance separators, improved lead-acid batteries, such as flo…

DRIVE·Dec 21·1 min read

H01M10/12 Daramic, LLC

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

METHOD OF MAKING A MICROPOROUS MATERIAL

A method for producing a microporous material comprising the steps of: providing an ultrahigh molecular weight polyethylene (UHMWPE); providing a filler; providing a processing plasticizer; adding the…

DRIVE·May 18·1 min read

H01M50/446 Daramic, LLC

BATTERY SEPARATORS WITH IMPROVED CONDUCTANCE, IMPROVED BATTERIES, SYSTEMS, AND RELATED METHODS

In accordance with at least selected embodiments, the present disclosure or invention is directed to improved battery separators, high conductance separators, improved lead-acid batteries, such as flo…

DRIVE·Sep 1·1 min read

H01M50/403 Daramic, LLC

OXIDATION PROTECTED SEPARATOR

A battery separator for a lead/acid battery is resistant to oxidation arising from the use of water or acid containing contaminants, for example chromium (Cr), manganese (Mn), titanium (Ti), copper (C…

DRIVE·Jun 16·1 min read

H01M50/411 Daramic, LLC

SEPARATORS, BATTERIES, SYSTEMS, AND METHODS FOR IDLE START STOP VEHICLES

In accordance with at least selected embodiments or aspects, the present invention is directed to improved, unique, and/or high performance ISS lead acid battery separators, such as improved ISS flood…

DRIVE·Jun 16·1 min read

C08L89/00 Daramic, LLC

FUNCTIONALIZED LEAD ACID BATTERY SEPARATORS, IMPROVED LEAD ACID BATTERIES, AND RELATED METHODS

In accordance with at least selected embodiments, the present application or invention is directed to novel or improved porous membranes or substrates, separator membranes, separators, composites, ele…

DRIVE·May 19·1 min read

H01M50/449 Daramic, LLC

BATTERIES, SEPARATORS, COMPONENTS, AND COMPOSITIONS WITH HEAVY METAL REMOVAL CAPABILITY AND RELATED METHODS

In accordance with at least certain embodiments of the present invention, a novel concept of utilizing PIMS minerals as a filler component within a microporous lead-acid battery separator is provided.…

DRIVE·Apr 21·1 min read

C08L89/00 Daramic, LLC

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

LEAD-ACID BATTERY SEPARATORS, ELECTRODES, BATTERIES, AND METHODS OF MANUFACTURE AND USE THEREOF

New or improved battery separators for lead-acid batteries that include a carbon or mineral additive applied to the separator. In possibly preferred embodiments, the battery separator may include engi…

DRIVE·Mar 10·1 min read

H01M10/12 Daramic, LLC

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

SEPARATORS, BATTERIES, SYSTEMS, AND METHODS FOR IDLE START STOP VEHICLES

In accordance with at least selected embodiments or aspects, the present invention is directed to improved, unique, and/or high performance ISS lead acid battery separators, such as improved ISS flood…

DRIVE·Dec 23·1 min read

C08L89/00 Daramic, LLC

IMPROVED LEAD ACID BATTERY SEPARATORS, SEPARATOR AND ELECTRODE ASSEMBLIES, BATTERIES, SYSTEMS, AND RELATED METHODS

The present disclosure or invention is directed to novel or improved separators for a variety of lead acid batteries and/or systems. In addition, exemplary embodiments disclosed herein are directed to…

DRIVE·Oct 28·2 min read

H01M4/73 Daramic, LLC

IMPROVED LEAD ACID BATTERY SEPARATORS, WARP RESISTANT SEPARATORS, BATTERIES, SYSTEMS, AND RELATED METHODS

Disclosed herein are exemplary embodiments of improved electrode plate and separator assemblies () for lead acid batteries, improved lead acid cells or batteries incorporating the improved assemblies,…

DRIVE·Oct 7·1 min read

H01M50/463 Daramic, LLC

#Daramic, LLC

Lead Acid Battery Separators, Warp Resistant Separators, Batteries, Systems, and Related Methods

SEPARATORS FOR VRLA BATTERIES AND METHODS RELATING THERETO

BATTERY SEPARATORS WITH CROSS RIBS AND RELATED METHODS

SEPARATORS FOR ENHANCED FLOODED BATTERIES, BATTERIES, AND RELATED METHODS

BATTERY SEPARATORS WITH IMPROVED CONDUCTANCE, IMPROVED BATTERIES, SYSTEMS, AND RELATED METHODS

COMPOSITE LAYERS OR SEPARATORS FOR LEAD ACID BATTERIES

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

METHOD OF MAKING A MICROPOROUS MATERIAL

BATTERY SEPARATORS WITH IMPROVED CONDUCTANCE, IMPROVED BATTERIES, SYSTEMS, AND RELATED METHODS

OXIDATION PROTECTED SEPARATOR

SEPARATORS, BATTERIES, SYSTEMS, AND METHODS FOR IDLE START STOP VEHICLES

FUNCTIONALIZED LEAD ACID BATTERY SEPARATORS, IMPROVED LEAD ACID BATTERIES, AND RELATED METHODS

BATTERIES, SEPARATORS, COMPONENTS, AND COMPOSITIONS WITH HEAVY METAL REMOVAL CAPABILITY AND RELATED METHODS

COMPOSITE LAYERS OR SEPARATORS FOR LEAD ACID BATTERIES

LEAD-ACID BATTERY SEPARATORS, ELECTRODES, BATTERIES, AND METHODS OF MANUFACTURE AND USE THEREOF

SEPARATORS FOR VRLA BATTERIES AND METHODS RELATING THERETO

SEPARATORS, BATTERIES, SYSTEMS, AND METHODS FOR IDLE START STOP VEHICLES

IMPROVED LEAD ACID BATTERY SEPARATORS, SEPARATOR AND ELECTRODE ASSEMBLIES, BATTERIES, SYSTEMS, AND RELATED METHODS

IMPROVED LEAD ACID BATTERY SEPARATORS, WARP RESISTANT SEPARATORS, BATTERIES, SYSTEMS, AND RELATED METHODS