Michael D Hilston

Title: Michael D. Hilston: Innovator in Hydrophilic Copolymer Compositions

Introduction

Michael D. Hilston is a notable inventor based in League City, TX (US). He has made significant contributions to the field of polymer chemistry, particularly in the development of hydrophilic copolymers. His innovative work has led to advancements in materials used for contact lenses.

Latest Patents

Hilston holds a patent for "Hydrophilic copolymer compositions useful as contact lenses." This patent describes novel hydrophilic copolymers that are prepared with a major portion of polymerized units of a hydroxyalkyl acrylate or methacrylate monomer. Additionally, it includes a minor portion of a nitro-substituted aryl acrylate or methacrylate monomer, and optionally a minor amount of an alkylene glycol diacrylate or methacrylate as a cross-linking agent. These copolymers are produced through a free radical polymerization mechanism or by gamma radiation of the reaction mixture. They are particularly beneficial as soft contact lens polymers due to their exceptional resistance to clouding and discoloration during use.

Career Highlights

Hilston is associated with Diamond Shamrock Chemicals Company, where he has been able to apply his expertise in polymer science. His work has not only contributed to the company's portfolio but has also advanced the field of contact lens technology.

Collaborations

Throughout his career, Hilston has collaborated with esteemed colleagues such as Nancy J. Drake and Mary A. O'Malley. These collaborations have fostered a productive environment for innovation and development in polymer chemistry.

Conclusion

Michael D. Hilston's contributions to hydrophilic copolymer compositions have made a significant impact on the contact lens industry. His innovative approach and collaboration with other professionals highlight the importance of teamwork in scientific advancements.