Samuel D Nehmey

Title: Samuel D Nehmey: Innovator in Chlorinated Polyvinyl Chloride Compositions

Introduction

Samuel D Nehmey is a notable inventor based in Lorain, OH (US). He has made significant contributions to the field of materials science, particularly in the development of chlorinated polyvinyl chloride (CPVC) compositions. With a total of 2 patents, Nehmey's work has advanced the understanding and application of foamed materials.

Latest Patents

Nehmey's latest patents include innovative compositions that enhance the properties of chlorinated polyvinyl chloride. One of his patents focuses on a composition of matter adapted to be foamed into a closed cell structure, where the majority of the cells are less than 500 microns in size. This composition comprises chlorinated polyvinyl chloride resin, an effective amount of a blowing agent, a nucleating agent, and a processing aid. The processing aid is selected from copolymers of styrene and acrylonitrile, which significantly improves the material's performance.

Another patent details a composition that can be foamed to create an expanded product with a density of less than 20 lbs/ft³. This innovative mixture includes chlorinated polyvinyl chloride and a primary blowing agent, which is a chlorofluoroalkane of 1 to 2 carbon atoms. The addition of azodicarbonamide helps form cell nuclei, leading to the creation of expanded cells, thus enhancing the material's utility in various applications.

Career Highlights

Samuel D Nehmey is currently associated with The B. F. Goodrich Company, where he continues to innovate and develop new materials. His work has been instrumental in advancing the applications of CPVC in various industries, showcasing his expertise and commitment to innovation.

Collaborations

Nehmey has collaborated with fellow inventor James W Summers, contributing to the development of new materials and technologies. Their partnership has fostered a creative environment that encourages the exploration of innovative solutions in materials science.

Conclusion

Samuel D Nehmey's contributions to the field of chlorinated polyvinyl chloride compositions highlight his role as a significant inventor. His patents reflect a commitment to innovation and the advancement of materials technology. Nehmey's work continues to influence the industry, paving the way for future developments.