Jürgen Grande

Title: Jürgen Grande: Innovator in Biodegradable Materials

Introduction

Jürgen Grande is a notable inventor based in Bad Soden, Germany. He has made significant contributions to the field of biodegradable materials, holding a total of 10 patents. His work focuses on innovative compositions that utilize starch and modified starch, along with various plasticizers.

Latest Patents

One of his latest patents involves compositions comprising starch and/or modified starch and plasticizers. These compositions are based on polyhydroxycarboxylic acids derived from aldoses and/or ketoses, particularly from pentoses and hexoses. The materials developed can be processed thermoplastically to create shaped articles that are biodegradable and physiologically nonhazardous. They are suitable for use as packaging or casing for food, drink, or pharmaceutical products, and can also be utilized for the controlled release of active substances or for producing temporary protective coatings.

Another significant patent by Grande details a method for preparing smooth-surface spherical microparticles made completely or partially of at least one water-insoluble linear polysaccharide. This method involves dissolving the polysaccharide in a solvent, introducing the solution into a precipitation agent, and separating the microparticles formed. The precipitation agent consists of at least one water-soluble cellulose derivative, leading to the creation of innovative microparticles.

Career Highlights

Throughout his career, Jürgen Grande has worked with prominent companies such as Celanese Ventures GmbH and Aventis Research & Technologies GmbH & Co. KG. His experience in these organizations has allowed him to develop and refine his innovative ideas in the field of biodegradable materials.

Collaborations

Grande has collaborated with notable individuals in his field, including Holger Bengs and Gitte Böhm. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.

Conclusion

Jürgen Grande is a pioneering inventor whose work in biodegradable materials has the potential to impact various industries positively. His innovative patents and collaborations highlight his commitment to creating sustainable solutions for modern challenges.