Other

Toxco, Inc.

Retriev Technologies Incorporated

Lakeland Industries, Inc.

Advanced Glass Systems Corporation

Lithdyne International

Cyprus Foote Mineral Company

Agp Plastics, Inc.

Lithdyne, LLC

Artistic Glass Products Company

Sunrez, Inc.

R.k. Carbon Fibers, Ltd.

Bridgestone Corporation

Stauffer Chemical Company

Sgl Technic Inc.

W Novis Smith

Joel McCloskey

Nelson P Bolton

Scott D Swoffer

Steven A Kinsbursky

Elizabeth Wimmer

James J Gormley

Mark Livesay

Peter Holemans

Toby Burnham

Joseph B Kejha

Kelly Bradford

David S Eaker

Andrew Atterbury

Michael Arutunian

Christopher Louer

Edwin Bolton

William L Hergenrother

Fawzy G Sherif

Terry Scot Adams

Charles Roberson

George Tradewell

James Applegate

Richard Schutte

Jonathan Maeyer

Michael G Carroll

Terry L Driggers

Jessica Godshall

Mark T Nemeth

Philip Boyd

Jay C Sigle

Anthony J Muratore, Iii

Rick Low

Gary Frazier

There is provided an improvement for capacitors having activated carbon electrodes by the use of an electrolyte solution containing a carbonate of the formula RO(C&#x2550;O)ORand a conductive salt such as a lithium salt or a quaternary ammonium salt at a concentration of from 0.6 to 3 mol/l.

Capacitors having conditioned carbon for electrodes

The present invention relates to the recovery of high purity litharge from spent lead acid battery paste at a low temperature which does not produce sulfur dioxide. In the process lead acetate or other lead salt is produced which is converted to high purity litharge by precipitation with a base.

Process for obtaining highly pure litharge from lead acid battery paste

High purity MnO and zinc oxide may be efficiently recovered from alkaline and/or carbon zinc batteries using a process involving the treatment of the crushed batteries with an alkali hydroxide to produce insoluble manganese oxides and an alkali zincate solution. Zinc oxide is obtained by reacting the zinc solution with carbon dioxide or an acid such as a mineral acid and furnacing. The manganese oxides are converted to MnO by furnacing under an inert atmosphere.

Recycle process for alkaline and carbon zinc batteries

The present invention related to a method for the recycling of batteries by recovering and regenerating the cathode material. The method includes the steps of isolating the cathode particles and then regenerating the cathode particles for use in the same type of battery.

Process for recovering and regenerating lithium cathode material from lithium-ion batteries

There is provided a process for decontaminating and converting volumetrically contaminated radioactive metals, especially nickel, and recovering a decontaminated metal hydroxide or metal carbonate. The process includes the use of hydrogen peroxide to oxidize and remove nucleotides.

Decontamination of radioactive metals

The present invention provide novel compounds and electrolyte solutions which can be used in capacitors and lithium batteries and which have a liquidus range of from about &#x2212;65 to about 171 degrees C.

Electrolyte solution for capacitors and batteries

The invention relates to the recovery of manganese dioxide, zinc hydroxide/oxide and steel from metal cased alkaline dry cell batteries which have been wet crushed. There is also a process for recovery of the steel and high purity manganese dioxide which can be directly utilized in the electrode for alkaline dry cell batteries.

Process for recycling alkaline batteries

The invention relates to the low temperature recovery of lead oxide (PbO) from lead acid battery paste through the preparation of lead carboxylate from the battery paste and the conversion of the lead carboxylate to PbO.

Recovery of high purity lead oxide from lead acid battery paste

There is provided a process for recovering ABalloy from spent nickel hydride storage batteries and/or their cells without thermal melting or dissolving the ABalloy. The process comprises a step of dissolving the Ni(OH)and separating ABalloy and still containing the lanthanum metal.

Process for the Recovery of AB5 Alloy from Used Nickel/Metal Hydride Batteries

The present invention provides a process for recovery of copper, aluminum, carbon and cathode material from spent lithium ion batteries having lithium metal oxide cathode material. The cathode material which is recovered can be regenerated with lithium hydroxide and reused as cathode material.

Recovery of lithium ion batteries

The present invention relates to a process for recycling alkaline batteries to recover metals and zinc and manganese compounds. The process provides for the separation of metal pieces and the chemical separation and recovery of zinc and manganese compounds.

The present invention relates to the recovery of high purity litharge from spent lead acid battery paste at a low temperature which does not produce sulfur dioxide. In the process lead acetate is produced which is converted to pure litharge.

Process for obtaining pure litharge from lead acid battery paste

There is provided a process for recovering high purity litharge PbO from spent lead acid battery paste at low temperatures and the further preparation of highly pure lead oxides and Pb(OH).

The invention relates to fire and impact resistant windows and building structures which contain a window composed of a specific order of layers containing a novel fire resistant layer. The invention further pertains to coating compositions for use with structures containing the windows.

Fire and impact resistant window and building structures

The invention relates to security glass laminates having high strength and impact resistance. The laminates consist of a pane of glass sheets with an ionomer interlayer. The ionomer consists of at least 17% by weight of acrylic acid groups which have been neutralized with a lithium salt.

Transparent laminating resins

Growing community of inventors

Philadelphia, PA, United States of America

W Novis Smith