Company Filing History:
Years Active: 1976-1986
Title: Helmut Strametz: Innovator in Polypropylene Technology
Introduction
Helmut Strametz is a notable inventor based in Frankfurt am Main, Germany. He has made significant contributions to the field of polymer science, particularly in the development of polypropylene molding compositions. With a total of 10 patents to his name, Strametz has established himself as a key figure in the industry.
Latest Patents
Strametz's latest patents include a process for the preparation of a polypropylene molding composition. This innovative composition exhibits good hardness and impact strength at low temperatures, achieved through a two-stage polymerization of propylene and ethylene in liquid propylene using a specialized supported catalyst. Another significant patent involves a process for recovering and purifying unreacted propylene during mass production. This method ensures that the majority of propylene is evaporated at low temperatures in the first evaporation step, while the remaining portion is evaporated at high temperatures in a second evaporator. This approach effectively prevents early agglomerization of the atactic and/or low-molecular weight polymer dissolved in the mother liquor, thereby avoiding fouling of heat exchanger tubes and column trays.
Career Highlights
Strametz has had a distinguished career at Hoechst Aktiengesellschaft, where he has been instrumental in advancing polypropylene technology. His work has not only contributed to the company's success but has also had a lasting impact on the industry as a whole.
Collaborations
Throughout his career, Strametz has collaborated with esteemed colleagues such as Kurt Rust and Hans-Jurgen Kablitz. These partnerships have fostered innovation and have led to the successful development of various technologies in the field.
Conclusion
Helmut Strametz's contributions to polypropylene technology and his innovative patents have solidified his reputation as a leading inventor in the field. His work continues to influence the industry and inspire future advancements in polymer science.
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.