Robert L Hearn, Jr

Title: The Innovations of Robert L Hearn, Jr: A Pioneer in Epoxy Resin Preparation

Introduction

Robert L Hearn, Jr. is a notable inventor based in Angleton, Texas, known for his significant contributions to the field of epoxy resins. With a patent to his name, Hearn has made strides in innovating processes that enhance the production of these versatile materials, which are widely used in various industries due to their durability and flexibility.

Latest Patents

Hearn holds a patent for a unique process for the preparation of epoxy resins. This innovative method involves dehydrohalogenating the reaction product of a polyhydric phenol combined with an excess of an epihalohydrin in the presence of a quaternary ammonium compound. An interesting aspect of his patent is that it requires the removal of excess epihalohydrin prior to dehydrohalogenation, followed by the addition of an organic solvent. Notably, a portion of the dehydrohalogenation process is conducted with added quantities of the quaternary ammonium compound, showcasing his inventive approach to improving epoxy resin production.

Career Highlights

Robert L Hearn, Jr. is affiliated with The Dow Chemical Company, a leading entity in the chemical industry. His career at Dow has been marked by a commitment to innovation and excellence in the development of chemical processes. Hearn's focus on epoxy resins underscores the importance of such materials in modern manufacturing and production applications.

Collaborations

Throughout his career, Hearn has collaborated with other esteemed professionals such as Feng-Chih Chang and Michael L Heather. Together, they have contributed to advancements in chemical processes and helped in the refinement of technologies that benefit various industries, thereby enhancing the overall performance and applications of epoxy resins.

Conclusion

Robert L Hearn, Jr.'s contributions to the field of epoxy resin preparation exemplify the role of inventors in driving innovation. His patent, along with collaborations and a strong professional background, highlights the significance of continuous advancements in chemical processes. As the industry evolves, the impact of Hearn's work will continue to resonate, paving the way for future innovations in materials science.