Company Filing History:
Years Active: 1996
Title: Louis A Kuhlmann: Innovator in High Tg Polymer Technology
Introduction
Louis A Kuhlmann is a notable inventor based in Midland, MI (US). He has made significant contributions to the field of polymer technology, particularly in the development of materials that enhance the performance of cement additives. His innovative work has led to advancements that improve the usability and efficiency of polymer-modified concrete.
Latest Patents
Kuhlmann holds a patent for a "High Tg polymer and redispersible powder for use in hydraulic portland." This invention focuses on polymers with a high glass transition temperature, which are utilized in cement additives. The resulting portland cement mortar or concrete exhibits improved working time, eliminating the initial stickiness commonly associated with prior art polymer-modified compositions. Additionally, it prevents crust formation when exposed to air drying, simplifying equipment cleaning and allowing for the use of transit mixers in field applications. The properties of the modified mortar and concrete are equivalent or superior to existing products that rely on film-forming materials. His patent encompasses a redispersible powdered cement additive, a redispersible polymer powder, and a ready-to-use portland cement composition, along with related processes.
Career Highlights
Kuhlmann's career is marked by his association with The Dow Chemical Company, where he has been able to apply his expertise in polymer technology. His work has not only contributed to the company's portfolio but has also advanced the industry standards for cement additives.
Collaborations
Throughout his career, Kuhlmann has collaborated with notable colleagues, including James W Young, Jr and Daniel G Moldovan. These partnerships have fostered innovation and have been instrumental in the development of new technologies in the field.
Conclusion
Louis A Kuhlmann's contributions to polymer technology and cement additives have made a significant impact on the construction industry. His innovative patent demonstrates the potential for improved materials that enhance the performance and usability of concrete.