Union Carbide Corporation

Ucar Carbon Technology Corporation

Dennis J Kampe

Irwin Charles Lewis

Ronald Alfred Greinke

Terrence A Pirro

Richard I Bretz

Paul Stephen Sirocky

Michael B Dowell

Srinivasan Sarangapani

A room temperature setting carbonaceous cement comprising a solid carbonaceous material, a catalyst, a liquid carbonizable component, and copper particles, which when treated with the catalyst will provide a carbon yield of at least 40% for the liquid component at an elevated baking temperature and possess increased flexural strength at elevated temperatures and reduced electrical resistance.

Room temperature setting carbonaceous cement with increased electrical

A room temperature setting carbonaceous cement comprising a solid carbonaceous material, a catalyst and a liquid carbonizable component, and a boron containing or phosphorus containing material, which when treated with the catalyst will possess increased oxidation resistance at elevated temperatures.

Room temperature setting carbonaceous cement with increased oxidation

A room temperature setting carbonaceous cement comprising a solid carbonaceous material, a catalyst and a liquid carbonizable component which when treated with the catalyst will provide a carbon yield of at least 40% at an elevated baking temperature and possess a flexural strength which is above at least 750 psi at room temperature and at said elevated temperature.

Room temperature setting carbonaceous cement

A gas diffusion electrode having a progressive change in active material concentration over its thickness. Also, a method of producing a gas diffusion electrode by applying a finely divided wetproofing mixture and a plurality of different finely divided active mixtures in superimposed layers to a current collector, the layers being arranged in progressively increasing weight proportion of active material, and thereafter pressing and forming a porous electrode.

Method of producing a gas diffusion electrode

An improved gas diffusion electrode is produced by coating the carbon particles of carbon black substantially uniformly with a sugar char prior to the activation of the carbon.

Gas diffusion electrode

A method of producing an activated carbon having an aluminum-heavy metal spinel features the use of at least twice the stoichiometric amount of aluminum with respect to heavy metal in the preparation.

Growing community of inventors

Parma, OH, United States of America

Dennis J Kampe