Company Filing History:
Years Active: 1994-2005
Title: Lutz Riechardt: Innovator in Chemical Processes
Introduction
Lutz Riechardt is a notable inventor based in Walsrode, Germany. He has made significant contributions to the field of chemical processes, particularly in the production of specialized materials for varnishes and cellulose ethers. With a total of 2 patents to his name, Riechardt's work showcases his expertise and innovative spirit.
Latest Patents
Riechardt's latest patents include a method for producing compacted free-flowing raw materials for varnish. This process involves pressing a nitrocellulose-based lacquer feed material, which is moistened with alcohol or water, through the holes of a die. The pressing step may be performed by means of at least one circulating breaker. Additionally, the process optionally includes shearing off the compacted lacquer raw material into pieces of selected length, below the die. The compacted nitrocellulose-based lacquer raw materials prepared by this process are free-flowing and have a moisture content of at least 25%. Another significant patent is for a process for producing methyl hydroxyalkyl cellulose ethers. This invention relates to the alkalisation and etherification of celluloses, followed by rinsing the methyl hydroxyalkyl cellulose ethers with water at higher temperatures. The process recovers short-chain cellulose ethers that are soluble in the wash water, utilizing a two-stage membrane filtration system.
Career Highlights
Throughout his career, Lutz Riechardt has worked with prominent companies such as Wolff Walsrode AG and Dow Wolff Cellulosics GmbH. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects in the chemical industry.
Collaborations
Riechardt has collaborated with notable professionals in his field, including Oke Brauer and Bernd Haase. These partnerships have further enhanced his work and contributed to the development of his patents.
Conclusion
Lutz Riechardt's contributions to the field of chemical processes are significant and impactful. His innovative patents reflect his dedication to advancing technology in the production of varnish materials and cellulose ethers. Riechardt's work continues to influence the industry and inspire future innovations.