Company Filing History:
Years Active: 1979
Title: Lothar Mampel: Innovator in Polyurethane Adhesives
Introduction
Lothar Mampel is a notable inventor based in Bruhl, Germany. He has made significant contributions to the field of polyurethane adhesives, showcasing his expertise through his innovative patent.
Latest Patents
Mampel holds a patent for a "Process for the manufacture of polyurethane adhesives." This process involves creating adhesives with uniform molecular weights that are accurately adjustable and reproducible. The formulation consists of diisocyanates, polyols, and optional chain extenders, catalysts, and additives, all of which are soluble in polar, organic solvents that do not react with isocyanate groups. The polyaddition process utilizes an excess of diisocyanate, and the reaction is terminated upon reaching the desired molecular weight. The remaining isocyanate groups then react with alcohols, ammonia, and/or amines. A unique aspect of this process is that the polyurethane polyaddition products are crushed into particles of 1-15 mm and treated with possibly substituted primary, aliphatic mono- to trivalent alcohols, ammonia, and/or aliphatic, cycloaliphatic, or aromatic mono- or diamines in the liquid or vapor phase without the use of organic solvents. Mampel's innovative approach has led to the development of effective polyurethane adhesives.
Career Highlights
Lothar Mampel is associated with BASF Wyandotte Corporation, a leading company in the chemical industry. His work has significantly impacted the production of adhesives, enhancing their performance and application in various industries.
Collaborations
Mampel has collaborated with notable coworkers, including Georg Falkenstein and Otto Volkert. Their combined expertise has contributed to advancements in adhesive technology.
Conclusion
Lothar Mampel's contributions to the field of polyurethane adhesives through his innovative patent demonstrate his commitment to advancing adhesive technology. His work continues to influence the industry and showcases the importance of innovation in chemical processes.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.