Gerhard Lehr

Title: Gerhard Lehr: Innovator in Polyurethane Foam Production

Introduction

Gerhard Lehr is a notable inventor based in Schwegenheim, Germany. He has made significant contributions to the field of polyurethane foam production, holding a total of 6 patents. His work has had a lasting impact on the industry, particularly in the development of low-fogging polyurethane foams.

Latest Patents

Among his latest patents is a process for the production of polyurethane foams by reacting thermoplastic polyurethanes. This innovative process involves the reaction of (a) isocyanates with (b) compounds that are reactive toward isocyanates, with the option of including (c) chain extenders, (d) catalysts, and (e) customary auxiliaries and additives. Additionally, crosslinked polyurethanes in comminuted form can be added before, during, and/or after the reaction, enhancing the properties of the final product.

Career Highlights

Gerhard Lehr has worked with prominent companies in the industry, including BASF Aktiengesellschaft and BASF Elastogran GmbH. His experience in these organizations has allowed him to refine his expertise in polyurethane technology and contribute to various innovative projects.

Collaborations

Throughout his career, Gerhard has collaborated with notable colleagues such as Peter Horn and Ludwig Jung. These partnerships have fostered a creative environment that has led to advancements in polyurethane foam production.

Conclusion

Gerhard Lehr's contributions to the field of polyurethane foam production are significant and impactful. His innovative patents and collaborations with industry leaders highlight his role as a key figure in this area of technology.