Edward H Schulman

Title: Edward H. Schulman: Innovator in Polyurethane Foam Production

Introduction

Edward H. Schulman is a notable inventor based in Trumbull, Connecticut. He has made significant contributions to the field of polyurethane foam production, holding a total of 2 patents. His innovative methods have advanced the technology used in creating high-quality foam materials.

Latest Patents

Schulman's latest patents focus on a method for producing polyurethane foam and the apparatus required for this process. The method involves rapidly dissolving a non-condensible non-reactive gas in either a liquid isocyanate component or a liquid polyol component, while keeping these components separate. The process controls the flow of the gas to maintain a specific dissolved gas to liquid ratio. Additionally, it requires maintaining the component under sufficient pressure to keep the gas in solution. Once the isocyanate and polyol components are mixed, the pressure is reduced to nucleate the dissolved gas, allowing the mixture to foam and form fine-celled polyurethane foam. An apparatus for producing this foam is also included in his patents.

Career Highlights

Edward H. Schulman is associated with Sealed Air Corporation, where he has applied his expertise in polyurethane technology. His work has contributed to the development of innovative solutions in the packaging industry, enhancing product protection and sustainability.

Collaborations

Throughout his career, Schulman has collaborated with notable colleagues, including Robert Don Wheeler and Ronald J. Wierzbicki. These partnerships have fostered a creative environment that has led to significant advancements in their field.

Conclusion

Edward H. Schulman's contributions to the production of polyurethane foam exemplify his innovative spirit and dedication to advancing technology. His patents and work at Sealed Air Corporation continue to influence the industry positively.