Narayanan Madhavan

Title: Narayanan Madhavan: Innovator in Dental Impression Materials

Introduction

Narayanan Madhavan is a notable inventor based in Farmington Hills, MI (US). He has made significant contributions to the field of dental materials, particularly with his innovative patent for a visible light cured impression material. His work has implications for improving dental practices and patient outcomes.

Latest Patents

Madhavan holds a patent for a visible light cured impression material. This dental impression material comprises a pre-polymer formed by reacting a polyol or combination polyester polyol with a diisocyanate, and then with a hydroxyacrylate or hydroxymethacrylate. The formulation also includes a metal catalyst, plasticizer, photosensitizer, reducing agent, filler, and other additives. The essential characteristics of the polymer portion that make the system work are that it is a long-chain aliphatic polyester-polyurethane molecule. When endcapped with hydroxy acrylate moieties, it becomes photo-polymerizable to yield a tear-resistant, highly flexible, medium-durometer elastomer, suitable for use as a dental impression material.

Career Highlights

Madhavan is associated with Kerr Manufacturing Company, where he has been instrumental in developing advanced dental materials. His expertise in polymer chemistry has allowed him to create innovative solutions that enhance the quality and efficiency of dental impressions.

Collaborations

Some of his coworkers include Carole L Groh and Robert L Probst. Their collaborative efforts contribute to the ongoing advancements in dental technology and materials.

Conclusion

Narayanan Madhavan's contributions to dental impression materials exemplify the impact of innovation in healthcare. His patent for a visible light cured impression material showcases his commitment to improving dental practices and patient care.