Alvie L Foster, Jr

Title: Alvie L Foster, Jr: Innovator in Corrosion Inhibition and Composite Materials

Introduction

Alvie L Foster, Jr. is a notable inventor based in Chattanooga, TN (US), recognized for his contributions to the field of corrosion inhibitors and composite materials. With a total of 5 patents, Foster has made significant advancements that address critical challenges in material science.

Latest Patents

Foster's latest patents include innovative solutions such as sulfur-based corrosion inhibitors. These alternative inhibitors provide improvements over traditional tolyltriazole in preventing yellow metal corrosion. The dithiocarbamate compounds and their salts were rigorously tested against tolyltriazole under identical conditions, utilizing common corrosion testing systems, including electrochemical corrosion cells and pilot cooling rigs. Various water conditions were employed in these tests, which included electrochemical studies like linear polarization resistance, open circuit potential versus time, Tafel, and cyclic polarization.

Another significant invention is the fiberglass non-woven catalyst. This invention relates to novel catalysts designed for use with a fiberglass non-woven binder. The catalyst can be a Lewis acid, an organic acid salt, a free-radical generator, or a mixture thereof. It enhances bonding strength, increases crosslinking density, reduces curing times, and lowers curing temperatures. Fiberglass mats produced with polymer binder compositions containing this catalyst exhibit flexibility and elasticity, allowing for easy storage and restoration to original thickness after compression. Additionally, formaldehyde-free wood composites, such as plywood and fiberboard, can be manufactured using these polymer binder compositions.

Career Highlights

Throughout his career, Foster has worked with prominent companies, including National Starch and Chemical Investment Holding Corporation and Akzo Nobel N.V. His experience in these organizations has contributed to his expertise in developing innovative materials and solutions.

Collaborations

Foster has collaborated with notable colleagues, including Ivonne C Weidner and Klein A Rodrigues. These partnerships have likely fostered a creative environment that encourages innovation and the development of new technologies.

Conclusion

Alvie L Foster, Jr. stands out as an influential inventor whose work in corrosion inhibitors and composite materials has made a lasting impact. His innovative patents and collaborations reflect his commitment to advancing technology in these fields.