Company Filing History:
Years Active: 2007-2011
Title: Jorn R. Thorsson: Innovator in Cationic Pigment Dispersion
Introduction
Jorn R. Thorsson is a notable inventor based in Virum, Denmark. He has made significant contributions to the field of pigment dispersion, particularly in methods for coloring building and cellulosic materials. With a total of 2 patents, his work showcases innovative approaches to enhancing material coloration.
Latest Patents
Thorsson's latest patents include a "Method for coloring building materials using a cationic pigment dispersion." This method involves creating a cationic dispersion that includes at least one pigment, water, and a quaternary salt of a styrene maleimide imide resin. The process consists of mixing the components at high speeds, milling the mixture to reduce pigment agglomerates, and standardizing the dispersion against a color standard. The resulting cationic dispersion is noted for its alkali resistance and lightfastness, making it suitable for integrally coloring concrete and other building materials.
Another significant patent is the "Method for coloring cellulosic materials using cationic pigment dispersion." This method involves dispersing pulped cellulosic material into water and coloring it by adding a cationic dispersion. Similar to his previous patent, this process includes mixing, milling, and standardizing the dispersion. The resulting product can effectively color cellulosic materials such as cotton and paper.
Career Highlights
Jorn R. Thorsson is currently associated with Sun Chemical Corporation, where he continues to innovate in the field of pigment dispersion. His work has had a substantial impact on the industry, particularly in enhancing the quality and durability of colored materials.
Collaborations
Thorsson has collaborated with notable coworkers, including Hans Rasmusen and James E. Moore. Their combined expertise has contributed to the advancement of pigment dispersion technologies.
Conclusion
Jorn R. Thorsson's innovative methods for coloring materials have established him as a key figure in the field of pigment dispersion. His patents reflect a commitment to improving the quality and application of colored materials in various industries.