David J Vachon

Title: David J Vachon: Innovator in Flexible Epoxy Adhesives

Introduction

David J Vachon is a notable inventor based in Torrance, CA (US). He has made significant contributions to the field of adhesive technology, particularly with his innovative flexible epoxy adhesive blend. His work has implications in various industries, including aerospace.

Latest Patents

David J Vachon holds a patent for a flexible epoxy adhesive composition. This composition comprises a mixture of a fatty acid modified epoxy resin and an oxypropylene epoxy resin in a ratio of about 1:3 to 1:1. The adhesive paste also includes a stoichiometric amount of a polyamine curing agent, 1 to 20 total liquid weight percent of a plasticizer, and 1 to 5 weight percent of microfine silicon dioxide particles. Optional fillers, such as aluminum oxide and glass beads, can be added. This adhesive paste is particularly well suited for use as a flat pack adhesive to provide a releasable bond and is also well suited for use in space applications.

Career Highlights

David J Vachon has worked at Hughes Aircraft Company, where he has been able to apply his expertise in adhesive technology. His innovative approach has led to advancements in the materials used in aerospace applications.

Collaborations

Throughout his career, David has collaborated with notable colleagues, including Ralph D Hermansen and Steven E Lau. These collaborations have contributed to the development of cutting-edge adhesive solutions.

Conclusion

David J Vachon is a distinguished inventor whose work in flexible epoxy adhesives has made a significant impact in various fields, particularly in aerospace applications. His innovative contributions continue to influence the industry.