Alfred A Casselman

Title: Innovations of Alfred A. Casselman

Introduction

Alfred A. Casselman is a notable inventor based in Greely, California, recognized for his contributions to chemical decontamination systems. With a total of three patents to his name, Casselman's work focuses on developing effective protective solutions against chemical warfare agents.

Latest Patents

One of Casselman's latest patents is a metal phenoxide/polyethylene glycols chemical decontaminant system. This barrier cream consists of at least one active ingredient chosen from the alkali metal salts of phenols, dispersed in a substantially anhydrous state in a base medium comprising a polyethylene glycol. The formulation has been designed to reduce the free hydroxyl group content, making it simple to prepare and effective for a reasonable period of time. It does not produce adverse skin reactions and is easy to apply and remove. This cream provides protection against chemical warfare agents of both the V and G types, as well as mustard gas (H or HD). Another significant patent is the broad spectrum chemical decontaminant system. This protective system includes at least one alkali metal salt of phenol, acetone oxime, acetophenone oxime, and 2,3-butanedione monoxime, along with a macrocycle chosen from 18-crown-6 or cryptand [2,2,2]. The solvent options include dioxolane, tetraglyme, dimethoxyethane, or a polyethylene glycol. This system also contains just enough water to dissolve the active ingredient, providing protection against mustard gas and chemical warfare agents of the V and G types.

Career Highlights

Throughout his career, Casselman has worked with various organizations, including Her Majesty the Queen in Right of Canada, as represented by the Minister of National Defence Canada. His innovative work in chemical decontamination has made significant contributions to safety and protection in military applications.

Collaborations

Casselman has collaborated with notable individuals in his field, including Robert A. Bannard and John G. Purdon. Their combined expertise has likely enhanced the development of effective chemical decontamination systems.

Conclusion

Alfred A. Casselman is a distinguished inventor whose work in chemical decontamination systems has provided essential solutions for protection against chemical warfare agents. His innovative patents reflect a commitment to safety and effectiveness in critical applications.