Philip J Harris

Title: The Innovations of Philip J Harris

Introduction

Philip J Harris is a notable inventor based in Stockport, GB. He has made significant contributions to the field of polymer chemistry, particularly in the preparation of latexes of color coupler polymers. His innovative methods have paved the way for advancements in various applications.

Latest Patents

Harris holds a patent for the "Preparation of latexes of color coupler polymers." This method involves dissolving at least two monomeric color couplers in a liquid ethylenically unsaturated non-coupling monomer. The total amount of couplers ranges from 1 to 50% by weight of the non-coupling monomer. The solution is then dispersed in an aqueous solution of a surfactant and a polymerization initiating system. Notably, the melting point of the mixture of monomeric color couplers is below the reaction temperature of the polymerization system. This innovative approach has led to improved processes in the field.

Career Highlights

Harris is associated with Ilford Limited, where he has applied his expertise in polymer chemistry. His work has contributed to the development of new materials and processes that enhance product quality and performance. With a focus on innovation, he continues to push the boundaries of what is possible in his field.

Collaborations

Harris has collaborated with John L Cawse, working together to advance their research and development efforts. Their partnership has fostered a creative environment that encourages the exploration of new ideas and technologies.

Conclusion

Philip J Harris is a distinguished inventor whose work in polymer chemistry has led to significant advancements in the preparation of color coupler polymers. His innovative methods and collaborations continue to influence the industry positively.