Company Filing History:
Years Active: 1987-1992
Title: Hans-Joachim Holle: Innovator in Suspension Polymerization
Introduction
Hans-Joachim Holle is a notable inventor based in Rodenbach, Germany. He has made significant contributions to the field of polymer chemistry, particularly in the area of suspension polymerization. With a total of 2 patents, his work has advanced the understanding and production of suspension polymers.
Latest Patents
Holle's latest patents include a method of producing suspension polymers and improved suspension polymers. In his first patent, he addresses the issue of undesired emulsion polymer formation during the suspension polymerization of (meth)acrylic acid esters or vinyl aromatics. By incorporating polyvalent phosphonic acids or their salts, he effectively reduces the formation of fine emulsion polymers, thereby enhancing yield. His second patent outlines a process for producing suspension polymerizates, utilizing acrylic or methacrylic acid polymers as dispersing agents. This method influences the size of the polymerizate beads produced, showcasing his innovative approach to polymer production.
Career Highlights
Holle is associated with Degussa Aktiengesellschaft, a prominent company in the chemical industry. His work at Degussa has allowed him to explore and develop new methodologies in polymer chemistry, contributing to the company's reputation for innovation.
Collaborations
Throughout his career, Holle has collaborated with esteemed colleagues such as Peter Reinhard and Gerhard Morlock. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and advancements in their field.
Conclusion
Hans-Joachim Holle's contributions to suspension polymerization have made a lasting impact on the field of polymer chemistry. His innovative patents and collaborative efforts continue to influence the industry, showcasing the importance of research and development in advancing technology.