Norman R Legge

Title: Innovations by Norman R. Legge

Introduction

Norman R. Legge is a notable inventor based in Rancho Palos Verdes, CA (US). He has made significant contributions to the field of elastomeric compositions, particularly in medical applications. With a total of 2 patents, his work has had a considerable impact on the industry.

Latest Patents

One of his latest patents is focused on elastomeric triblock copolymer compositions and articles made therewith. This elastomeric composition is formed of at least two, and preferably three, S-EB-S elastomeric triblock copolymers that have different solution viscosity/copolymer concentration relationships. A sufficient amount of a mineral oil plasticizer is included to achieve excellent tactility with acceptable strength. To prepare articles such as medical film protective devices, the elastomeric composition is dissolved in a sufficient amount of a solvent to permit dip forming. A form having the shape of the desired product is dipped into the solution to build up a film of the elastomeric composition on the form. The dip-formed elastomeric films are free of pinholes and resistant to oxidative and ozone attack. These films are particularly suitable for use in products such as gloves, condoms, external catheters, catheter balloons, cuffs, dilatation balloons, instrument covers, and drains.

Career Highlights

Norman R. Legge has been associated with Tactyl Technologies, Inc., where he has furthered his research and development efforts. His innovative work in elastomeric materials has positioned him as a key figure in the industry.

Collaborations

He has collaborated with notable coworkers such as Douglas A. Buddenhagen and Gunter Zscheuschler, contributing to advancements in elastomeric technologies.

Conclusion

Norman R. Legge's contributions to elastomeric compositions have paved the way for advancements in medical applications, showcasing his innovative spirit and dedication to improving product performance.