George E Bettinger

Title: Innovations by George E Bettinger

Introduction

George E Bettinger is a notable inventor based in Wilmington, DE (US). He has made significant contributions to the field of colloidal silica and reverse osmosis technology. With a total of 2 patents, his work has had a lasting impact on the industry.

Latest Patents

Bettinger's latest patents include innovative methods for protecting colloidal silica aquasols from bacterial degradation. His first patent details a formulation that includes colloidal silica aquasols containing specific concentrations of 1-(3-chloroallyl)-3,5,7-triaza-1-azoniaadamantane chloride, 1,2-benzisothiazolin-3-one, or 1,3,5-triazine-1,3,5 (2H,4H,6H)-triethanol. This treatment effectively prevents contamination by microorganisms, which can cause undesirable changes in physical properties. It also helps in preventing discoloration, bad odor, and slime formation, thereby increasing the shelf life of colloidal silica sols to more than one year. His second patent focuses on controlling biological growth in reverse osmosis permeators. This process involves treating polyamide reverse osmosis membranes with iodide, hydrogen peroxide, or hydrogen peroxide derivatives to control bacterial growth.

Career Highlights

George E Bettinger is associated with E.I. DuPont de Nemours and Company, where he has contributed to various innovative projects. His work has been instrumental in advancing technologies related to water purification and material preservation.

Collaborations

Throughout his career, Bettinger has collaborated with esteemed colleagues such as Hermann W Pohland and Lynn E Applegate. These collaborations have further enhanced the quality and impact of his inventions.

Conclusion

George E Bettinger is a distinguished inventor whose work in colloidal silica and reverse osmosis technology has led to significant advancements in the field. His innovative patents continue to influence industry practices and improve product longevity.