David G S Walton

Title: The Innovative Contributions of David G S Walton

Introduction

David G S Walton is a notable inventor based in Honolulu, HI (US). He has made significant contributions to the field of materials science, particularly in the development of microporous films. With a total of 3 patents to his name, Walton's work has implications for various applications in technology and industry.

Latest Patents

Walton's latest patents focus on the creation of microporous PVDF (polyvinylidene fluoride) films. These shaped microporous articles are produced using thermally induced phase separation (TIPS) processes. The films are oriented in at least one direction at a stretch ratio of approximately 1.1 to 1.0. Additionally, the microporous articles may include a diluent, glyceryl triacetate, and can be filled with an ion-conducting electrolyte, allowing them to function as ion conductive membranes. The method of making these microporous articles involves several steps, including melt blending the materials, forming a shaped article, cooling it for crystallization, and stretching it to achieve the desired properties.

Career Highlights

David G S Walton is currently associated with 3M Innovative Properties Company, where he continues to innovate and develop new materials. His work at 3M has allowed him to explore various applications of his inventions, contributing to advancements in the field.

Collaborations

Walton has collaborated with several talented individuals in his field, including Samantha D Smith and Gene H Shipman. These collaborations have likely enhanced the scope and impact of his innovative work.

Conclusion

David G S Walton's contributions to the field of materials science, particularly through his patents on microporous PVDF films, demonstrate his commitment to innovation. His work at 3M Innovative Properties Company and collaborations with other professionals further highlight his role as a significant inventor in the industry.