Company Filing History:
Years Active: 1983-2005
Title: The Innovations of John H Hansen
Introduction
John H Hansen is a notable inventor based in Greensboro, NC (US). He has made significant contributions to the field of textile chemistry, particularly in the dyeing processes of aramid and aramid-blend fabrics. With a total of 8 patents to his name, Hansen's work has paved the way for advancements in flame-retardant treatments and dye diffusion.
Latest Patents
Hansen's latest patents focus on dye diffusion promoting agents for aramids. These innovations allow aramid and aramid-blend fabrics to be dyed or treated with flame retardants using conventional heat dyeing equipment. The patents describe the use of amides that can swell aramid fibers by at least 1.5%, preferably containing 7 to 14 carbon atoms. This results in odor-free, flame-resistant products that can be colored or both colored and highly flame-resistant.
Career Highlights
Throughout his career, John H Hansen has worked with prominent companies such as Burlington Industries, Inc. and Southern Mills, Inc. His expertise in textile chemistry has been instrumental in developing new methods for enhancing fabric properties. Hansen's innovative approaches have contributed to the safety and functionality of textile products in various applications.
Collaborations
Hansen has collaborated with several professionals in his field, including Phillip H Riggins and Delano M Conklin. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and advancements in textile technology.
Conclusion
John H Hansen's contributions to the field of textile chemistry are significant and impactful. His innovative patents and collaborations have advanced the dyeing processes of aramid fabrics, ensuring safety and functionality in textile applications. His work continues to influence the industry and inspire future innovations.