This inventor holds 2 USPTO granted patents. Top assignee: Hoechst Aktiengesellschaft. Active years: 1977.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1977
Title: Bernd Sassenrath: Innovator in Modacryl Filaments and Fibers
Introduction
Bernd Sassenrath is a notable inventor based in Niedernhausen, Germany. He has made significant contributions to the field of materials science, particularly in the development of modacryl filaments and fibers. With a total of 2 patents to his name, Sassenrath's work has had a lasting impact on the industry.
Latest Patents
Sassenrath's latest patents focus on modacryl filaments and fibers made from copolymers that are insoluble in acetone. These copolymers consist of acrylonitrile and 20 to 45 weight % of vinylidene chloride. They also contain from 0 to 1.5 weight % of unsaturated organic sulfonic acids or their salts, along with up to 10 weight % of further copolymerizable compounds. The copolymers have a K value according to Fikentscher ranging from about 60 to about 90. These modacryl filaments and fibers are distinguished by their permanent brilliance and transparency, which are maintained even when exposed to water at temperatures above 80°C. Another patent by Sassenrath also relates to similar modacryl filaments and fibers, but with copolymers having a K value of more than about 95.
Career Highlights
Bernd Sassenrath has been associated with Hoechst Aktiengesellschaft, a prominent company in the chemical industry. His work has contributed to advancements in the production and application of synthetic fibers, enhancing their properties and usability in various sectors.
Collaborations
Throughout his career, Sassenrath has collaborated with notable colleagues such as Ernst-August Albers and Walter Fester. These collaborations have likely enriched his research and development efforts, leading to innovative solutions in the field of materials science.
Conclusion
Bernd Sassenrath's contributions to the development of modacryl filaments and fibers showcase his innovative spirit and dedication to advancing materials technology. His patents reflect a commitment to enhancing the properties of synthetic fibers, making a significant impact in the industry.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile