Ernest A Freeman, Jr

Title: Innovations of Ernest A Freeman, Jr.

Introduction

Ernest A Freeman, Jr. is a notable inventor based in Ware Shoals, SC (US). He has made significant contributions to the textile industry, particularly in the development of environmentally friendly processes and treatments. With a total of two patents to his name, Freeman's work focuses on improving textile manufacturing while addressing environmental concerns.

Latest Patents

Freeman's latest patents include a Buffered Non-Formaldehyde Durable Press Textile Treatment. This invention relates to a durable press treatment for textile fabrics containing cellulosic fibers, characterized by avoiding the use of formaldehyde and the associated problems. The fabric is impregnated with a formaldehyde-free finishing agent that includes glyoxal, reactive silicone, a catalyst, and a buffering agent to reduce the fabric's acidity. The fabric is then dried, and the finishing agent is cured to impart durable press properties.

Another significant patent is the Process of Treating Waste Water from a Textile Vat Dyeing Operation. This process addresses the treatment of waste water containing water, vat dyes, and various impurities. The goal is to produce a concentrate suitable for direct reuse in the vat dyeing operation, thereby conserving dyes and water. The method involves filtering out undissolved impurities of a predetermined particle size, concentrating the waste water, and using reverse osmosis filtration to separate the waste water into permeate and concentrate.

Career Highlights

Freeman is associated with Riegel Textile Corporation, where he applies his innovative ideas to enhance textile processing. His work has contributed to the company's reputation for quality and sustainability in textile manufacturing.

Collaborations

Freeman has collaborated with notable coworkers, including Richard K Teed and Daniel L Worth. Their combined expertise has likely fostered a creative environment that encourages innovation in textile technology.

Conclusion

Ernest A Freeman, Jr. stands out as an inventor dedicated to advancing textile manufacturing through innovative and environmentally friendly solutions. His patents reflect a commitment to sustainability and efficiency in the industry.