Scott P Lefferts

Title: Scott P. Lefferts: Innovator in Siloxane Resins

Introduction

Scott P. Lefferts is a notable inventor based in Sunnyvale, CA (US). He has made significant contributions to the field of siloxane resins, holding a total of 12 patents. His innovative work has advanced the processes for synthesizing these materials, which are crucial in various applications.

Latest Patents

Lefferts' latest patents include groundbreaking methods for the synthesis of siloxane resins. One of his notable inventions involves novel processes for preparing hydridosiloxane and organohydridosiloxane resins. These processes entail contacting a silane monomer with a phase transfer catalyst in a reaction mixture that includes both nonpolar and polar solvents. The conditions are optimized to catalytically convert the silane monomer into the desired resins. Additionally, he has developed organohydridosiloxane resins with high organic content, characterized by a cage conformation and a dielectric constant of less than about 2.7. This innovative structure minimizes chain lengthening polymerization, enhancing the properties of the resulting materials.

Career Highlights

Throughout his career, Scott P. Lefferts has worked with prominent companies such as AlliedSignal Inc. and Honeywell International Inc. His experience in these organizations has contributed to his expertise in the field of siloxane resins and their applications.

Collaborations

Lefferts has collaborated with notable colleagues, including Nigel P. Hacker and Lisa K. Figge. These partnerships have fostered innovation and development in his research endeavors.

Conclusion

Scott P. Lefferts is a distinguished inventor whose work in siloxane resins has led to significant advancements in the field. His contributions continue to influence the development of new materials and processes.