This inventor holds 1 USPTO granted patent. Top assignee: Imperial Chemical Industries Limited. Active years: 1978.
Company Filing History:
Years Active: 1978
Title: The Innovations of Stephen Richard Smith
Introduction
Stephen Richard Smith is a notable inventor based in Manningtree, GB. He has made significant contributions to the field of polymer chemistry, particularly in the development of materials for photo-sensitive elements. His innovative work has led to the creation of a unique patent that showcases his expertise and creativity.
Latest Patents
Stephen holds a patent for a "Polyurethane-polyanhydride subbing layer for photo-sensitive elements." This invention involves polymeric subbing compositions for polyester photobase, especially polyethylene terephthalate films. The composition comprises a mixture of a polyurethane resin with a homopolymer or copolymer of an unsaturated cyclic carboxylic acid anhydride, preferably maleic anhydride or itaconic anhydride. Notably, the mixture can contain up to 75% by weight of the anhydride polymer. This patent highlights his innovative approach to enhancing the performance of photo-sensitive materials.
Career Highlights
Stephen Richard Smith is associated with Imperial Chemical Industries Limited, a company renowned for its advancements in chemical manufacturing. His role at the company has allowed him to work on cutting-edge projects that push the boundaries of polymer technology. His contributions have been instrumental in developing new materials that meet the evolving needs of various industries.
Collaborations
Throughout his career, Stephen has collaborated with esteemed colleagues, including Patrick Terence McGrail and Frederick Robert Bannister. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.
Conclusion
Stephen Richard Smith's work exemplifies the spirit of innovation in the field of polymer chemistry. His patent for a polyurethane-polyanhydride subbing layer demonstrates his commitment to advancing technology and improving material performance. His contributions continue to influence the industry and inspire future inventors.