David Tetard

Title: David Tetard: Innovator in Catalytic Bleaching Technologies

Introduction

David Tetard is a notable inventor based in Wirral, GB. He has made significant contributions to the field of catalytic bleaching technologies, particularly in applications related to laundry fabrics. With a total of 6 patents to his name, Tetard's work has advanced the methods and compositions used in the bleaching process.

Latest Patents

One of Tetard's latest patents is titled "Composition and method for bleaching a substrate." This invention focuses on catalytically bleaching substrates, especially laundry fabrics, using atmospheric oxygen and a peroxyl species. The method involves applying a specified organic substance that forms a complex with a transition metal to the substrate in an aqueous medium. This complex catalyzes the bleaching process by utilizing atmospheric oxygen and a peroxyl species. Additionally, the patent describes a bleaching composition that includes atmospheric oxygen and an organic substance that forms a complex with a transition metal, enhancing the bleaching effect.

Career Highlights

Throughout his career, David Tetard has worked with prominent companies in the industry. He has been associated with Unilever Home and Personal Care USA, a division of Conopco, Inc., and Unilever Patent Holdings B.V. His experience in these organizations has contributed to his expertise in developing innovative bleaching technologies.

Collaborations

David Tetard has collaborated with notable professionals in his field, including Ronald Hage and Adrianus Cornelis Appel. These collaborations have likely enriched his research and development efforts, leading to advancements in his patented technologies.

Conclusion

David Tetard's contributions to the field of catalytic bleaching technologies demonstrate his innovative spirit and commitment to improving laundry fabric care. His patents reflect a deep understanding of chemical processes and their practical applications.