Richard E Rice

Title: **Innovative Contributions of Richard E. Rice in Polymer Chemistry**

Introduction

Richard E. Rice, an accomplished inventor based in Ontario, CA, has made notable advancements in the field of polymer chemistry. With a total of two patents to his name, his innovative processes significantly enhance the production and utility of copolymers and homopolymers. His work primarily focuses on maintaining the quality and effectiveness of polymeric materials used in various applications.

Latest Patents

Richard E. Rice's latest patents include:

1. **Processes to Control the Residual Monomer Level of Copolymers of Tertiary Amino Monomer with a Vinyl-Functional Monomer**

This invention details a method for polymerizing a mixture of tertiary amino-containing monomers and vinyl-functional monomers. The process aims to control residual monomers and prevent the formation of Michael addition adducts. Key steps involve keeping the monomers separate until polymerization, ensuring they are free of water, and applying high temperatures during the reaction. The resulting polymers have practical uses in various products such as personal care items, detergents, agricultural chemicals, and household cleaners.

2. **Process for Manufacturing Homopolymers and Copolymers of Dimethylaminoethyl(meth)acrylate**

This patent outlines a method for synthesizing poly(dimethylaminoethyl(meth)acrylate) through polymerization in an aqueous medium with an acidic environment (pH less than 6) and using a free radical initiator. The resulting polymer serves as an effective foam booster across various formulations and applications.

Career Highlights

Richard E. Rice currently holds a position at Rhodia Limited, where he applies his extensive knowledge in polymer science to develop innovative solutions for diverse markets. His expertise has led to advancements in both manufacturing processes and end-product applications, positioning him as a valuable contributor in his field.

Collaborations

Throughout his career, Richard has worked alongside talented colleagues, including Dominic Wai Kwing Yeung and Leo Zhaoqing Liu. These collaborations have fostered a creative environment that drives impactful research and development in polymer chemistry.

Conclusion

Richard E. Rice's inventive spirit and dedication to advancing polymer chemistry have resulted in significant contributions to the industry. His patents reflect a commitment to improving the efficacy and safety of materials employed in everyday products. As he continues to innovate, the impact of his work will undoubtedly resonate across various sectors.