Helmut H Frohlich

Title: Helmut H. Frohlich: Innovator in Light-Sensitive Imaging Technologies

Introduction

Helmut H. Frohlich is a notable inventor based in Heusenstamm, Germany. He has made significant contributions to the field of imaging technologies, particularly in the development of processes for preparing images on tonable, light-sensitive layers. With a total of five patents to his name, Frohlich's work has advanced the capabilities of color proofing processes in high-quality printing.

Latest Patents

Frohlich's latest patents include innovative processes that enhance the preparation of images on tonable, light-sensitive layers. One of his patents describes a method that utilizes a transfer layer containing at least 20 percent by weight of a toner and a polymer with a maximum tensile strength of at least 2 N/mm² as a binder. This method allows for the creation of pigmented transfer layers that are essential in color proofing processes, ensuring high resolution, reproducible color density, and low dot gain. Another patent outlines a similar process, but it employs a core/shell polymer as a binder, where the core polymer has a glass transition temperature above 50°C and the shell polymer below 40°C. This innovation is particularly useful in proofing processes that demand high-quality printing.

Career Highlights

Frohlich is currently associated with E.I. DuPont de Nemours and Company, where he continues to push the boundaries of imaging technology. His work has not only contributed to the company's portfolio but has also set new standards in the industry.

Collaborations

Throughout his career, Frohlich has collaborated with esteemed colleagues such as Michael Fryd and William E. Delaney. These partnerships have fostered an environment of innovation and have led to the successful development of advanced imaging solutions.

Conclusion

Helmut H. Frohlich's contributions to the field of light-sensitive imaging technologies are noteworthy. His innovative patents and collaborations have significantly impacted the quality and efficiency of color proofing processes in printing. His work continues to inspire advancements in imaging technology.