Mark S Sefton

Title: Innovations of Mark S Sefton

Introduction

Mark S Sefton is a notable inventor based in Northallerton, GB. He has made significant contributions to the field of polymer chemistry, particularly in the development of advanced resin systems. With a total of 4 patents to his name, Sefton's work has implications for various industrial applications.

Latest Patents

Sefton's latest patents include a thermoset and polyarylsulfone resin system that forms a polymer composition especially suitable for producing fiber-reinforced structures. This composition comprises a polyarylsulphone component and a thermoset resin component, each present at least partly as a phase continuous in at least one dimension. The preferred polyarylsulphones contain repeating units (PhSO.sub.2 Ph).sub.n and (Ph).sub.a linked through ether and/or thioether, where Ph is phenylene, n=1 to 2, and a=1 to 3. Additionally, he has developed a moulding composition comprising a thermoset component and thermoplast, which is a curable moulding composition in the form of a flowable particulate solid. This composition is substantially non-self-adhesive at temperatures up to 60°C, flowable under shear, and self-adhesive at temperatures in the range of 60°C to 150°C.

Career Highlights

Mark S Sefton is currently associated with Imperial Chemical Industries Limited, where he continues to innovate in the field of materials science. His work has been instrumental in advancing the understanding and application of thermoset and thermoplastic materials.

Collaborations

Throughout his career, Sefton has collaborated with notable colleagues such as Patrick Terence McGrail and Martin T Choate. These collaborations have further enriched his research and development efforts.

Conclusion

Mark S Sefton is a distinguished inventor whose contributions to polymer chemistry have paved the way for new advancements in material science. His innovative patents reflect a commitment to enhancing the performance and application of resin systems.