This inventor holds 2 USPTO granted patents, plus 1 CIPO patent and 1 EPO patent. Top assignee: Sun Chemical Corporation. Active years: 2007-2011.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2007-2011
Title: Innovations by Hans Rasmusen
Introduction
Hans Rasmusen is an accomplished inventor based in Hvalso, Denmark. He has made significant contributions to the field of material coloring through his innovative methods. With a total of 2 patents, Rasmusen's work focuses on enhancing the properties of building and cellulosic materials.
Latest Patents
Rasmusen'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 exhibits excellent alkali resistance and lightfastness, making it suitable for integrally coloring concrete and other building materials.
Another notable 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 also includes mixing, milling, and standardizing the dispersion. The resulting product can effectively color cellulosic materials such as cotton and paper.
Career Highlights
Hans Rasmusen is currently associated with Sun Chemical Corporation, where he continues to innovate in the field of material coloring. His work has contributed to advancements in the industry, particularly in the development of cationic dispersions that enhance the quality and durability of various materials.
Collaborations
Rasmusen has collaborated with notable coworkers such as Jorn R Thorsson and James E Moore. Their combined expertise has further propelled the innovations in material coloring.
Conclusion
Hans Rasmusen's contributions to the field of material coloring through his innovative patents demonstrate his commitment to advancing technology in this area. His work continues to impact the industry positively, showcasing the importance of innovation in material science.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile