Carl E Richard

Title: The Innovative Contributions of Carl E Richard

Introduction

Carl E Richard is a notable inventor based in Enfield, CT (US). He has made significant contributions to the field of nonwoven materials through his innovative patent. His work focuses on enhancing the strength of fibrous sheet materials using a unique hydroentangling process.

Latest Patents

Carl E Richard holds a patent for a method titled "Water entanglement process and product." This invention describes a technique for hydroentangling nonwoven fibrous sheet material to significantly increase its strength at low latex add-on values. The method employs small diameter jets of high-pressure water in coherent streams, concentrating hydraulic energy over a distance equal to the diameter of the fibers being entangled. Unlike previous methods that required high pressure, Richard's invention utilizes lower pressure for fiber rearrangement, achieving unexpectedly high strengths in lightweight materials. The resultant sheet material exhibits excellent uniformity of fiber distribution and improved strength characteristics compared to prior art processes.

Career Highlights

Carl E Richard is associated with The Dexter Corporation, where he has applied his expertise in material science. His innovative approach has led to advancements in the production of nonwoven materials, making them more efficient and effective for various applications.

Collaborations

Throughout his career, Richard has collaborated with talented individuals such as Helen Viazmensky and James E Williamson. These partnerships have contributed to the development and refinement of his innovative processes.

Conclusion

Carl E Richard's contributions to the field of nonwoven materials through his patented water entanglement process demonstrate his commitment to innovation. His work not only enhances material strength but also sets a new standard in the industry.