Robert A Johnstone

Title: The Innovations of Robert A Johnstone

Introduction

Robert A Johnstone is a notable inventor based in Wirral, GB. He has made significant contributions to the field of chemistry, particularly in the development of advanced materials and processes. With a total of 5 patents to his name, Johnstone's work has had a lasting impact on various industries.

Latest Patents

One of his latest patents focuses on the selective hydroxylation of phenol or phenolic ethers. This innovation is particularly relevant in the production of lithographic printing plates. The patent describes a radiation-sensitive plate that comprises a substrate coated with a composition that includes components capable of imparting solubility in aqueous solutions. Additionally, it features functional groups that can react with silane compounds. The surface of this composition is modified through a reaction with a silane compound, resulting in plates that yield images with improved ink receptivity. These plates can be developed using aqueous developer liquids after image-wise exposure.

Career Highlights

Throughout his career, Robert A Johnstone has worked with prominent companies such as Solvay Interox GmbH and E.I. du Pont de Nemours and Company. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking projects in the field of materials science.

Collaborations

Johnstone has collaborated with several notable professionals in his field, including John R Wade and Scott W Brown. These partnerships have fostered innovation and have led to the successful development of various technologies.

Conclusion

Robert A Johnstone's contributions to the field of chemistry and materials science are commendable. His innovative patents and collaborations highlight his dedication to advancing technology. His work continues to influence the industry and inspire future inventors.