This inventor holds 4 USPTO granted patents. Top assignees: Hoechst Aktiengesellschaft, Cassella Aktiengesellschaft. Active years: 1990-1996.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1990-1996
Title: Walter Kamutzki: Innovator in Paper Recycling Technologies
Introduction
Walter Kamutzki is a notable inventor based in Dieburg, Germany. He has made significant contributions to the field of paper recycling, holding a total of 4 patents. His innovative approaches have paved the way for more efficient recycling processes, particularly in the treatment of silicone-coated paper.
Latest Patents
One of Kamutzki's latest patents is a process for recycling silicone-coated paper. This invention involves disintegration and the new formation of sheets, utilizing one or more salts of monophosphoric esters during the disintegration process. Another significant patent is for a neutral sizing agent for base paper pulp. This invention allows for the production of sized, acid-free base paper by internal sizing with the use of aqueous cationic copolymer dispersions. The process emphasizes the importance of mixing the neutral sizing agent components with raw cellulose fiber suspension to achieve optimal results.
Career Highlights
Throughout his career, Walter Kamutzki 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 paper technology and recycling.
Collaborations
Kamutzki has collaborated with notable coworkers, including Manfred Marten and Hans U Huth. These partnerships have likely enriched his work and led to further advancements in his inventions.
Conclusion
Walter Kamutzki's contributions to the field of paper recycling demonstrate his commitment to innovation and sustainability. His patents reflect a deep understanding of the complexities involved in recycling processes, making him a significant figure in the industry.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

