John R Curtis

Title: Innovations of John R Curtis

Introduction

John R Curtis is a notable inventor based in Thanet, GB. He has made significant contributions to the field of screen printing through his innovative patents. With a total of five patents to his name, Curtis has demonstrated a commitment to advancing technology in his area of expertise.

Latest Patents

Among his latest patents is a process for preparing screen stencils using diazo photosensitive materials. This invention provides photosensitive compositions that are useful in the production of screen printing stencils. The compositions include an indicator that shows when a layer formed from the composition has been isolubilized by exposure to actinic light. Another notable patent involves photopolymerizable materials for use in producing screen printing. This invention comprises aqueous compositions that are useful in making stencils for screen printing, which include a solution of an unsaturated prepolymer dispersed in an aqueous solution of a colloid, along with a photo-initiator.

Career Highlights

Curtis has worked with Sericol Group Limited, where he has been able to apply his innovative ideas and patents. His work has significantly impacted the screen printing industry, providing new methods and materials that enhance the quality and efficiency of stencil production.

Collaborations

Throughout his career, John R Curtis has collaborated with notable colleagues, including John D Renwick and Peter E Heaton. These collaborations have likely contributed to the development and refinement of his innovative ideas.

Conclusion

John R Curtis is a distinguished inventor whose work in screen printing has led to several important patents. His contributions continue to influence the industry, showcasing the importance of innovation in technology.