Wayne O Otteson

Title: Wayne O. Otteson: Innovator in Dithiooxamide Compounds and Pressure-Sensitive Marking Materials

Introduction

Wayne O. Otteson, based in Woodbury, MN, is an accomplished inventor known for his contributions to the field of chemical compounds and imaging materials. With a total of two patents to his name, Otteson has made significant strides in innovations that benefit various applications, particularly in creating advanced materials.

Latest Patents

Otteson’s most recent patents include inventions focused on monosubstituted dithiooxamide compounds and their use. This invention involves developing monosubstituted dithiooxamides, particularly those that are substantially nonvolatile at room temperature. A preferred class of these compounds yields a blue or blue-black colored polymer when complexed with transition metal cations. These innovations also include carbonless paper constructions that utilize N-(monosubstituted) dithiooxamides, enhancing the functionality of such materials.

Furthermore, Otteson has patented pressure-sensitive marking materials, specifically hot-melt imaging compositions designed for solventless coating on paper substrates. This technology features imaging microcapsules encased in melamine-urea-formaldehyde condensation polymer shells, with an organic liquid dye precursor mixed in a hot-melt binder. These compositions allow for efficient coating techniques to produce carbonless papers effectively.

Career Highlights

Otteson's career highlights include his tenure at the Minnesota Mining and Manufacturing Company, where he likely honed his skills and expertise in chemical innovations. His work has had a lasting impact not only on his company but also on the broader field of functional materials.

Collaborations

Throughout his career, Wayne O. Otteson has collaborated with prominent professionals such as Loren D. Albin and David R. Boston. These collaborations have contributed to refining his inventions and expanding the applications of his patents.

Conclusion

Wayne O. Otteson stands out as a notable inventor whose work in monosubstituted dithiooxamide compounds and pressure-sensitive marking materials has left a mark on the industry. With his innovative approach and collaboration with other talented individuals, he continues to influence the development of advanced chemical materials, showcasing the importance of creativity and collaboration in the field of invention.