Daniel J Corcoran, Jr

Title: **Inventor Daniel J Corcoran, Jr.: Pioneering Innovations in Carpet Stain Resistance**

Introduction

Daniel J Corcoran, Jr. is a notable inventor based in Richmond, VA, United States. He has contributed significantly to the field of carpet technology, particularly focusing on enhancing the stain resistance of carpet fibers. With a total of three patents to his name, his innovative methods have transformed the production and maintenance of dyed carpet fabrics.

Latest Patents

Corcoran's latest patents revolve around methods and compositions aimed at improving stain resistance in nylon carpets. His inventions detail improved processes, which include continuous aftertreatment for dyed carpet fabrics and optimized two-step processes that can be batch-batch, batch-continuous, or continuous-continuous. These advancements tackle various issues such as yellowing, oxidation, and durability under cleaning conditions. Notably, he incorporates sulfonated aromatic condensates to enhance stain resistance, often in combination with fluorocarbon compounds for soil resistance, thiocyanates, and salts containing divalent cations like magnesium sulfate. His work also identifies various dispersing agents, buffering acids, and sequestering agents to further improve carpet durability.

Career Highlights

Daniel Corcoran has spent a significant portion of his career working with AlliedSignal Inc., a company known for its advancements in technology and materials sciences. Through his dedicated research and development efforts, he has established himself as an authority in his field, specifically within the carpet manufacturing sector. His patented innovations have not only enhanced product quality but have also contributed to the sustainability and longevity of carpet fibers.

Collaborations

Throughout his career, Corcoran has collaborated with notable coworkers, such as Dale A Hangey and Paul W Harris. These partnerships have facilitated a productive exchange of ideas and expertise, allowing for the successful development of advanced stain resistance techniques for carpet fibers.

Conclusion

Daniel J Corcoran, Jr. stands out as a significant inventor whose contributions to stain resistance technology for carpets have had a lasting impact on the industry. His continued innovation and collaborative efforts underscore the importance of research and development in creating superior textile products. As businesses and consumers alike seek improved solutions for carpet maintenance, Corcoran's work will undoubtedly inspire future advancements in this field.