Josef Hilbig

Title: Josef Hilbig: Innovator in Polysaccharide Chemistry

Introduction

Josef Hilbig is a notable inventor based in Taunusstein, Germany. He has made significant contributions to the field of polysaccharide chemistry, holding a total of 6 patents. His work primarily focuses on processes that enhance the properties of polysaccharide ethers, which are essential in various industrial applications.

Latest Patents

Hilbig's latest patents include innovative processes for the preparation of low molecular weight polysaccharide ethers. One of his notable inventions is a method that employs oxidative degradation of relatively high molecular weight polysaccharide ethers. This process involves introducing a high molecular weight polysaccharide ether in suspension, adding a perborate or a mixture of perborate and perborate activator, and conducting oxidative degradation at temperatures between 25°C and 90°C. Another significant patent relates to a process for separating solvents used in the purification of products. This invention provides a method and device for selectively separating solvents, thereby avoiding the mixing of solvents from preparation and purification stages.

Career Highlights

Throughout his career, Josef Hilbig has worked with prominent companies such as Hoechst Aktiengesellschaft and Cassella Aktiengesellschaft. His experience in these organizations has contributed to his expertise in the field of polysaccharide chemistry and has facilitated his innovative work.

Collaborations

Hilbig has collaborated with notable colleagues, including Arno Holst and Hans Kunkler. These partnerships have likely enriched his research and development efforts, leading to advancements in his patented processes.

Conclusion

Josef Hilbig's contributions to polysaccharide chemistry through his patents and career achievements highlight his role as an influential inventor. His innovative processes continue to impact the industry positively.