Southwest Research Institute

Electric Power Research Institute Incorporated

Mission Pharmacal Company

Dennis S Rushforth

Mary C Marshall

Mark E Van Dyke

Joseph N Mitchell

Ralph Henry Hill, Jr

Ronald J Mathis

Nicholle K Reinhardt

Geronimo I Elias, Jr

Errol M Brigance

Andrew J Philips

Spring M Haby

Henry W Oviatt, Jr

An anti-traction material is disclosed which may be used as a coating on a variety of surfaces over which people and vehicles may find it difficult to traverse. The anti-traction material may include polymer particles capable of absorbing or being dissolved by a fluid and a fluid capable of absorbing or dissolving the polymer particles. The anti-traction material may include hydrophobic particles which may then control the rate and/or amount of fluid absorption of the polymer particles which may therefore improve storage capability and polymer particle flow behavior.

Anti-traction compositions

A specific form of a dual mineral salt having potassium, magnesium, and citrate in a stoichiometric ratio of potassium:magnesium of less than 4:1 is disclosed. Methods of making the composition and using the composition as a dietary supplement are also disclosed.

Dietary supplementation with stoichiometrically specific potassium magnesium citrate

A composite insulator containing means for providing early warning of impending failure due to stress corrosion cracking, flashunder, or destruction of the rod by discharge activity conditions is described. A composite insulator comprising a fiberglass rod surrounded by a polymer housing and connected with metal end fittings on either end of the rod is doped with a dye-based chemical dopant. The dopant is located around the vicinity of the outer surface of the fiberglass rod. The dopant is formulated to possess migration and diffusion characteristics, and to be inert in dry conditions and compatible with the insulator components. The dopant is positioned within the insulator such that upon the penetration of moisture through the housing to the rod through a permeation pathway in the outer surface of the insulator, the dopant will become activated and will leach out of the same permeation pathway or diffuse through the housing. The activated dopant then creates a deposit or stain on the outer surface of the insulator housing. The dopant comprises an oil-soluble dye, an indicator, or a stain compound that can either be visually identified, or is sensitive to radiation at one or more specific wavelengths. The dopant could also be formulated by a nanoparticle enabled material. Deposits of activated dopant on the outer surface of the insulator can be detected upon imaging of the outer surface of the insulator by appropriate imaging instruments or the naked eye.

Indicators for early detection of potential failures due to water exposure of polymer-clad fiberglass

Growing community of inventors

San Antonio, TX, United States of America

Dennis S Rushforth