Company Filing History:
Years Active: 2000
Title: Innovations of Hans Hofman in Polymer Suspensions
Introduction
Hans Hofman is a notable inventor based in Dordrecht, Netherlands. He has made significant contributions to the field of polymer suspensions, particularly in personal care compositions. With a total of 2 patents, his work focuses on improving the stability and usability of cationic polysaccharides.
Latest Patents
Hofman's latest patents include "Fluidized polymer suspensions of cationic polysaccharides in emollients." This patent discloses stable fluidized polymer suspensions that contain cationic polysaccharides, stabilizing agents, and emollients. The preferred cationic polysaccharides are cationic guar and cationic hydroxypropyl guar, while the preferred emollients include hydrocarbons, silicone oils, and esters. The processes for preparing personal care compositions utilizing these fluidized polymer suspensions offer advantages such as more rapid dissolution and the avoidance of lumps and gels compared to using dry, powdered cationic polysaccharides.
Another significant patent is "Fluidized polymer suspensions of cationic polysaccharides in polyols." This patent also discloses stable fluidized polymer suspensions containing cationic polysaccharides, stabilizing agents, and water-soluble polyols. Similar to his previous work, the preferred cationic polysaccharides are cationic guar and cationic hydroxypropyl guar. The processes for preparing personal care compositions using these suspensions provide similar benefits, enhancing the efficiency of formulation.
Career Highlights
Hans Hofman is associated with Hercules Corporation, where he has been instrumental in advancing the technology related to polymer suspensions. His innovative approaches have contributed to the development of more effective personal care products.
Collaborations
Hofman has collaborated with notable colleagues such as Charles L Burdick and Jacobus Johannes deBruin. Their combined expertise has furthered research and development in the field of polymer suspensions.
Conclusion
Hans Hofman's contributions to the field of polymer suspensions have led to significant advancements in personal care compositions. His innovative patents reflect a commitment to improving product stability and usability. His work continues to influence the industry positively.