This inventor holds 1 USPTO granted patent. Top assignee: Unilever Home and Personal Care USA, Division of Conopco, Inc.. Active years: 2003.
Company Filing History:
Years Active: 2003
Title: Charon Zondervan: Innovator in Textile Bleaching Technology
Introduction
Charon Zondervan is a notable inventor based in Groningen, Netherlands. He has made significant contributions to the field of textile treatment, particularly in the area of bleaching technologies. His innovative approach focuses on utilizing atmospheric oxygen for effective bleaching processes.
Latest Patents
Zondervan holds a patent for a composition and method for bleaching a substrate. This invention relates to catalytically bleaching substrates, especially laundry fabrics, using atmospheric oxygen or air. The method involves applying a specified ligand from a selected class that forms a complex with a transition metal. This complex catalyzes the bleaching of the substrate by atmospheric oxygen. The invention also includes an aqueous bleaching composition that is substantially devoid of peroxygen bleach or a peroxy-based or -generating bleach system. Furthermore, it provides a method for treating textiles, such as laundry fabrics, whereby the complex catalyzes bleaching after treatment. The catalyst can be utilized in various forms, including dry or in a liquor that is then dried, such as an aqueous spray-on fabric treatment fluid or a wash liquor for laundry cleaning.
Career Highlights
Zondervan is currently associated with Unilever Home and Personal Care USA, a division of Conopco, Inc. His work at Unilever has allowed him to explore innovative solutions in the home and personal care sector, particularly in textile care.
Collaborations
Throughout his career, Charon has collaborated with notable colleagues, including Rene Marcel LaCrois and Bernard Meunier. These collaborations have contributed to the advancement of his research and the development of effective bleaching technologies.
Conclusion
Charon Zondervan's contributions to the field of textile bleaching highlight his innovative spirit and dedication to improving laundry care. His patent for a method utilizing atmospheric oxygen showcases the potential for environmentally friendly solutions in textile treatment.