John W Kerr

Title: John W Kerr: Innovator in Silicone Compositions

Introduction

John W Kerr is a notable inventor based in Portland, OR (US), recognized for his contributions to the field of silicone compositions. With a total of 4 patents to his name, Kerr has made significant advancements in the development of reactive polyorganosiloxanes and foaming RTV silicone compositions.

Latest Patents

Kerr's latest patents include innovative technologies that enhance the functionality and application of silicone materials. One of his key inventions is related to reactive polyorganosiloxanes having controlled molecular weight and functionality. This invention focuses on photoradiation and/or moisture curing silicone compositions, allowing for controlled growth of polymers and the incorporation of pendant functional groups along the polymer length. Another significant patent involves foaming RTV silicone compositions, which are room-temperature vulcanized (RTV) foaming compositions that include enoxysilyl and alkoxysilyl functional groups, amine catalysts, and silicon hydride functional groups. These compositions are designed for various applications, including gasket manufacturing and other articles of manufacture.

Career Highlights

Throughout his career, John W Kerr has worked with prominent companies, including Henkel Corporation. His work has contributed to advancements in silicone technology, making him a respected figure in the industry.

Collaborations

Kerr has collaborated with notable individuals such as Robert P Cross and Lester D Bennington, further enhancing his innovative efforts in silicone compositions.

Conclusion

John W Kerr's contributions to the field of silicone compositions through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the industry, showcasing the importance of innovation in material science.