Company Filing History:
Years Active: 1977-1979
Title: Walter Richard Rosemund: Innovator in Diecuttable Polyester Urethane Foams
Introduction
Walter Richard Rosemund is a notable inventor based in Englewood, NJ (US). He has made significant contributions to the field of materials science, particularly in the development of diecuttable polyester urethane foams. With a total of 4 patents to his name, Rosemund's work has had a lasting impact on the industry.
Latest Patents
Rosemund's latest patents focus on additives that improve the diecuttability of diecuttable polyester. His innovations include the formulation of improved diecuttable polyester urethane foams by incorporating specific low molecular weight polyols. These polyols typically have hydroxyl numbers of 100 or greater and include aliphatic alcohols like glycerol and erythritol, as well as polymethylols such as trimethylolpropane. Additionally, he has explored the use of alkanolamines like triethanolamine and low molecular weight alkylene oxide adducts. His formulations are further enhanced by co-additives, which may include alkylene oxide adducts of linear alcohols or phenols, sulfonated petroleum oils, ammonium salts, and silicone-containing copolymers. The viscosity and compatibility characteristics of these additives can also be modified by incorporating a diluent.
Career Highlights
Walter Richard Rosemund has had a distinguished career at Union Carbide Corporation, where he has been instrumental in advancing the company's research and development efforts. His expertise in materials science has led to innovative solutions that address industry challenges.
Collaborations
Throughout his career, Rosemund has collaborated with notable colleagues, including Michael R. Sandner and Ronald D. Carey. These partnerships have fostered a collaborative environment that has contributed to the success of their projects.
Conclusion
Walter Richard Rosemund's contributions to the field of diecuttable polyester urethane foams exemplify his innovative spirit and dedication to advancing materials science. His patents and collaborations continue to influence the industry, showcasing the importance of innovation in creating effective solutions.